1 | // -- Boost Lambda Library -- exceptions.hpp ---------------- |
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2 | // |
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3 | // Copyright (C) 2000 Gary Powell (gwpowell@hotmail.com) |
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4 | // Copyright (C) 1999, 2000 Jaakko Järvi (jaakko.jarvi@cs.utu.fi) |
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5 | // |
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6 | // Distributed under the Boost Software License, Version 1.0. (See |
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7 | // accompanying file LICENSE_1_0.txt or copy at |
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8 | // http://www.boost.org/LICENSE_1_0.txt) |
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9 | // |
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10 | // For more information, see http://www.boost.org |
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11 | |
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12 | // ----------------------------------------------------- |
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13 | |
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14 | #if !defined(BOOST_LAMBDA_EXCEPTIONS_HPP) |
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15 | #define BOOST_LAMBDA_EXCEPTIONS_HPP |
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16 | |
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17 | #include "boost/lambda/detail/control_constructs_common.hpp" |
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18 | |
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19 | namespace boost { |
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20 | namespace lambda { |
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21 | |
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22 | typedef lambda_functor<placeholder<EXCEPTION> > placeholderE_type; |
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23 | |
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24 | namespace { |
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25 | boost::lambda::placeholderE_type freeE; |
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26 | boost::lambda::placeholderE_type& _e = freeE; |
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27 | } |
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28 | |
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29 | // -- exception related actions ------------------- |
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30 | |
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31 | // catch actions. |
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32 | template <class Catch1, class Catch2 = null_type, class Catch3 = null_type, |
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33 | class Catch4 = null_type, class Catch5 = null_type, |
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34 | class Catch6 = null_type, class Catch7 = null_type, |
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35 | class Catch8 = null_type, class Catch9 = null_type, |
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36 | class Catch10 = null_type> |
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37 | struct catch_action {}; |
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38 | |
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39 | struct catch_all_action {}; |
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40 | |
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41 | template<class CatchActions> |
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42 | struct return_try_catch_action {}; |
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43 | |
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44 | template<class CatchActions> |
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45 | struct try_catch_action {}; |
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46 | |
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47 | // rethrow actions |
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48 | struct throw_new_action {}; |
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49 | struct rethrow_action {}; |
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50 | |
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51 | template<class ThrowType> struct throw_action; |
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52 | |
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53 | template<> |
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54 | struct throw_action<rethrow_action> { |
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55 | template<class RET> |
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56 | static RET apply() { |
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57 | throw; |
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58 | } |
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59 | }; |
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60 | |
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61 | template<> struct throw_action<throw_new_action> { |
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62 | template<class RET, class T> |
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63 | static RET apply(T& t) { |
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64 | throw t; |
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65 | } |
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66 | }; |
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67 | |
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68 | // return types for throw_actions -------------------------------------------- |
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69 | |
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70 | template<class T, class Any> |
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71 | struct |
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72 | return_type_N<throw_action<T>, Any> { |
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73 | typedef void type; |
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74 | }; |
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75 | |
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76 | |
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77 | // return types deductions ------------------------------------------------- |
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78 | |
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79 | // the return type of try_catch is the return type of the try lambda_functor |
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80 | // (the return types of try and catch parts must match unless try returns void |
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81 | // or the catch part throws for sure) |
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82 | |
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83 | // NOTE, the exception placeholder deduction rule is defined |
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84 | // in return_type_traits.hpp |
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85 | |
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86 | |
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87 | |
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88 | // defined in control_constructs |
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89 | class ifthenelse_action; |
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90 | |
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91 | namespace detail { |
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92 | |
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93 | // Templates for deducing, wether a lambda_functor throws inevitably of not - |
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94 | // This mechanism is needed to make the compiler happy about |
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95 | // return types of try and catch parts. |
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96 | |
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97 | // a lambda_functor throws for sure if: |
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98 | // - it is a throw expression |
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99 | // - it is a comma expression, and one of its arguments throws for sure |
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100 | // - it is an if_then_else expression and either the if statement or both |
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101 | // the then and else throw. |
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102 | // (there are other cases as well, but we do not cover them) |
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103 | // e.g. _1 + (rethrow(), 3) does throw for sure but this is not checked |
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104 | // This implies, that in such a case, the return types of try and catch parts |
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105 | // must match if the try part returns other than void. |
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106 | // (Such checks could be done though) |
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107 | |
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108 | template <class Arg> |
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109 | struct throws_for_sure_phase2 { |
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110 | static const bool value = false; |
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111 | }; |
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112 | |
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113 | template <int N, class ThrowType, class Args> |
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114 | struct throws_for_sure_phase2< |
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115 | lambda_functor< |
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116 | lambda_functor_base<action<N, throw_action<ThrowType> >, Args> |
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117 | > |
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118 | > |
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119 | { |
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120 | static const bool value = true; |
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121 | }; |
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122 | |
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123 | // Both then and else or the if throw of an if_then_else. |
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124 | template <class Args> |
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125 | struct throws_for_sure_phase2< |
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126 | lambda_functor< |
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127 | lambda_functor_base< |
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128 | ifthenelse_action, Args |
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129 | > |
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130 | > |
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131 | > |
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132 | { |
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133 | static const bool value = |
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134 | throws_for_sure_phase2< |
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135 | typename boost::tuples::element<0, Args>::type>::value |
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136 | || |
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137 | ( |
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138 | throws_for_sure_phase2< |
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139 | typename boost::tuples::element<1, Args>::type |
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140 | >::value |
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141 | && |
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142 | throws_for_sure_phase2< |
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143 | typename boost::tuples::element<2, Args>::type |
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144 | >::value |
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145 | ); |
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146 | }; |
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147 | |
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148 | template <class Args> |
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149 | struct throws_for_sure_phase2< |
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150 | lambda_functor< |
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151 | lambda_functor_base< other_action<comma_action>, Args> |
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152 | > |
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153 | > |
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154 | { |
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155 | static const bool value = |
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156 | throws_for_sure_phase2< |
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157 | typename boost::tuples::element<0, Args>::type |
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158 | >::value |
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159 | || |
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160 | throws_for_sure_phase2< |
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161 | typename boost::tuples::element<1, Args>::type |
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162 | >::value; |
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163 | }; |
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164 | |
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165 | // get rid of any qualifiers and references |
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166 | // lambda_functors should be stored like that, so this is to be extra sure |
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167 | template <class Arg> |
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168 | struct throws_for_sure { |
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169 | static const bool value |
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170 | = throws_for_sure_phase2< |
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171 | typename detail::remove_reference_and_cv<Arg>::type |
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172 | >::value; |
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173 | }; |
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174 | |
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175 | |
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176 | // -- return_or_throw templates ----------------------------- |
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177 | |
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178 | // false case, catch and try return types are incompatible |
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179 | // Now the catch part must throw for sure, otherwise a compile time error |
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180 | // occurs. |
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181 | template<bool is_conversion> |
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182 | struct return_or_throw_phase2 { |
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183 | template<class RET, class Arg, CALL_TEMPLATE_ARGS> |
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184 | static RET call(Arg& arg, CALL_FORMAL_ARGS) { |
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185 | BOOST_STATIC_ASSERT(throws_for_sure<Arg>::value); |
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186 | detail::select(arg, CALL_ACTUAL_ARGS); // this line throws |
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187 | throw 1; // this line is never performed, hence 1 is just a dummy |
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188 | // The line is needed to make compiler happy and not require |
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189 | // a matching return type |
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190 | } |
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191 | }; |
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192 | |
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193 | // the try and catch return types are compatible |
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194 | template<> |
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195 | struct return_or_throw_phase2<true> { |
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196 | template<class RET, class Arg, CALL_TEMPLATE_ARGS> |
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197 | static RET call(Arg& arg, CALL_FORMAL_ARGS) { |
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198 | return detail::select(arg, CALL_ACTUAL_ARGS); |
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199 | } |
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200 | }; |
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201 | |
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202 | |
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203 | // the non-void case. Try part returns a value, so catch parts must |
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204 | // return a value of the same type or throw |
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205 | template<class RET, class ARG> |
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206 | struct return_or_throw { |
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207 | // Arg should be equal to ARG except that ARG may be a reference |
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208 | // to be sure, that there are no suprises for peculiarly defined return types |
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209 | // ARG is passed explicitely |
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210 | template<class Arg, CALL_TEMPLATE_ARGS> |
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211 | static RET call(Arg& arg, CALL_FORMAL_ARGS) |
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212 | { |
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213 | // typedef typename Arg::return_type<ARG, open_args<A&, B&, C&> >::type RT; |
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214 | typedef typename as_lambda_functor<ARG>::type lf_type; |
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215 | typedef typename lf_type::inherited::template |
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216 | sig<tuple<CALL_REFERENCE_TYPES> >::type RT; |
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217 | |
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218 | return |
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219 | return_or_throw_phase2< |
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220 | ::boost::is_convertible<RT, RET>::value |
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221 | >::template call<RET>(arg, CALL_ACTUAL_ARGS); |
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222 | } |
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223 | }; |
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224 | |
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225 | // if try part returns void, we do not return the catch parts either |
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226 | template<class ARG> |
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227 | struct return_or_throw<void, ARG> { |
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228 | template<class Arg, CALL_TEMPLATE_ARGS> |
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229 | static void call(Arg& arg, CALL_FORMAL_ARGS) { detail::select(arg, CALL_ACTUAL_ARGS); } |
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230 | }; |
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231 | |
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232 | } // end detail |
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233 | |
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234 | // Throwing exceptions --------------------------------------------- |
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235 | |
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236 | namespace detail { |
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237 | |
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238 | template <class T> struct catch_block {}; |
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239 | struct catch_all_block {}; |
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240 | |
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241 | template <class T> struct exception_catch_tag {}; |
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242 | |
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243 | // normal catch block is represented as |
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244 | // tagged_lambda_functor<exception_catch_tag<catch_type<T> > >, LambdaFunctor> |
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245 | |
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246 | // the default catch all block as: |
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247 | // tagged_lambda_functor<exception_catch_tag<catch_all_block> >, LambdaFunctor> |
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248 | |
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249 | |
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250 | } // end detail |
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251 | |
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252 | // the code is RETHROW, this ensures that a compile time error results, |
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253 | // if this lambda_functor is used outside a delayed catch_expression |
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254 | inline const |
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255 | lambda_functor< |
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256 | lambda_functor_base< |
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257 | action<0, throw_action<rethrow_action> >, |
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258 | null_type |
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259 | > |
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260 | > |
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261 | rethrow() { |
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262 | return |
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263 | lambda_functor_base< |
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264 | action<0, throw_action<rethrow_action> >, |
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265 | null_type |
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266 | > |
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267 | ( null_type() ); |
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268 | } |
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269 | |
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270 | template <class Arg1> |
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271 | inline const |
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272 | lambda_functor< |
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273 | lambda_functor_base< |
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274 | action<1, throw_action<throw_new_action> >, |
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275 | tuple<typename const_copy_argument<const Arg1>::type> |
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276 | > |
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277 | > |
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278 | throw_exception(const Arg1& a1) { |
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279 | return |
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280 | lambda_functor_base< |
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281 | action<1, throw_action<throw_new_action> >, |
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282 | tuple<typename const_copy_argument<const Arg1>::type> |
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283 | > |
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284 | ( tuple<typename const_copy_argument<const Arg1>::type>(a1)); |
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285 | } |
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286 | |
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287 | // create catch blocks |
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288 | template <class CatchType, class Arg> |
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289 | inline const |
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290 | tagged_lambda_functor< |
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291 | detail::exception_catch_tag<detail::catch_block<CatchType> >, |
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292 | lambda_functor<Arg> |
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293 | > |
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294 | catch_exception(const lambda_functor<Arg>& a) { |
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295 | // the third placeholder cannot be used in catch_exception |
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296 | // BOOST_STATIC_ASSERT((!has_placeholder<Arg, THIRD>::value)); |
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297 | return |
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298 | tagged_lambda_functor< |
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299 | detail::exception_catch_tag<detail::catch_block<CatchType> >, |
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300 | lambda_functor<Arg> |
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301 | > (a); |
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302 | } |
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303 | |
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304 | // catch and do nothing case. |
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305 | template <class CatchType> |
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306 | inline const |
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307 | tagged_lambda_functor< |
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308 | detail::exception_catch_tag<detail::catch_block<CatchType> >, |
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309 | lambda_functor< |
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310 | lambda_functor_base< |
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311 | do_nothing_action, |
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312 | null_type |
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313 | > |
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314 | > |
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315 | > |
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316 | catch_exception() { |
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317 | return |
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318 | tagged_lambda_functor< |
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319 | detail::exception_catch_tag<detail::catch_block<CatchType> >, |
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320 | lambda_functor< |
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321 | lambda_functor_base< |
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322 | do_nothing_action, |
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323 | null_type |
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324 | > |
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325 | > |
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326 | > (); |
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327 | } |
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328 | |
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329 | // create catch(...) blocks |
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330 | template <class Arg> |
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331 | inline const |
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332 | tagged_lambda_functor< |
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333 | detail::exception_catch_tag<detail::catch_all_block>, |
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334 | lambda_functor<Arg> |
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335 | > |
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336 | catch_all(const lambda_functor<Arg>& a) { |
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337 | // the third placeholder cannot be used in catch_exception |
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338 | BOOST_STATIC_ASSERT((!has_placeholder<Arg, THIRD>::value)); |
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339 | return |
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340 | tagged_lambda_functor< |
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341 | detail::exception_catch_tag<detail::catch_all_block>, |
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342 | lambda_functor<Arg> |
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343 | > (a); |
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344 | } |
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345 | |
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346 | // catch(...) and do nothing case. |
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347 | inline const |
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348 | tagged_lambda_functor< |
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349 | detail::exception_catch_tag<detail::catch_all_block>, |
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350 | lambda_functor< |
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351 | lambda_functor_base< |
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352 | do_nothing_action, |
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353 | null_type |
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354 | > |
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355 | > |
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356 | > |
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357 | catch_all() { |
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358 | return |
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359 | tagged_lambda_functor< |
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360 | detail::exception_catch_tag<detail::catch_all_block>, |
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361 | lambda_functor< |
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362 | lambda_functor_base< |
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363 | do_nothing_action, |
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364 | null_type |
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365 | > |
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366 | > |
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367 | > (); |
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368 | } |
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369 | |
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370 | // try_catch functions -------------------------------- |
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371 | // The second -> N argument(s) are must be catch lambda_functors |
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372 | template <class TryArg, class Catch1, class LF1> |
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373 | inline const |
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374 | lambda_functor< |
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375 | lambda_functor_base< |
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376 | action<2, try_catch_action<catch_action<Catch1> > >, |
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377 | tuple<lambda_functor<TryArg>, LF1> |
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378 | > |
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379 | > |
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380 | try_catch( |
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381 | const lambda_functor<TryArg>& a1, |
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382 | const tagged_lambda_functor<detail::exception_catch_tag<Catch1>, LF1>& a2) |
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383 | { |
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384 | return |
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385 | lambda_functor_base< |
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386 | action<2, try_catch_action<catch_action<Catch1> > >, |
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387 | tuple<lambda_functor<TryArg>, LF1> |
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388 | > |
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389 | ( tuple< lambda_functor<TryArg>, LF1>(a1, a2)); |
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390 | } |
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391 | |
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392 | template <class TryArg, class Catch1, class LF1, |
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393 | class Catch2, class LF2> |
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394 | inline const |
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395 | lambda_functor< |
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396 | lambda_functor_base< |
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397 | action<3, try_catch_action<catch_action<detail::catch_block<Catch1>, Catch2> > >, |
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398 | tuple<lambda_functor<TryArg>, LF1, LF2> |
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399 | > |
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400 | > |
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401 | try_catch( |
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402 | const lambda_functor<TryArg>& a1, |
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403 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch1> >, LF1>& a2, |
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404 | const tagged_lambda_functor<detail::exception_catch_tag<Catch2>, LF2>& a3) |
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405 | { |
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406 | return |
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407 | lambda_functor_base< |
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408 | action<3, try_catch_action<catch_action<detail::catch_block<Catch1>, Catch2> > >, |
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409 | tuple<lambda_functor<TryArg>, LF1, LF2> |
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410 | > |
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411 | ( tuple<lambda_functor<TryArg>, LF1, LF2>(a1, a2, a3)); |
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412 | } |
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413 | |
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414 | template <class TryArg, class Catch1, class LF1, |
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415 | class Catch2, class LF2, |
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416 | class Catch3, class LF3> |
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417 | inline const lambda_functor< |
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418 | lambda_functor_base< |
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419 | action<4, try_catch_action<catch_action<detail::catch_block<Catch1>, detail::catch_block<Catch2>, Catch3> > >, |
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420 | tuple<lambda_functor<TryArg>, LF1, LF2, LF3> |
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421 | > |
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422 | > |
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423 | try_catch( |
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424 | const lambda_functor<TryArg>& a1, |
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425 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch1> >, LF1>& a2, |
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426 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch2> >, LF2>& a3, |
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427 | const tagged_lambda_functor<detail::exception_catch_tag<Catch3>, LF3>& a4) |
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428 | { |
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429 | return |
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430 | lambda_functor_base< |
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431 | action<4, try_catch_action<catch_action<detail::catch_block<Catch1>, detail::catch_block<Catch2>, Catch3> > >, |
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432 | tuple<lambda_functor<TryArg>, LF1, LF2, LF3> |
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433 | > |
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434 | ( tuple<lambda_functor<TryArg>, LF1, LF2, LF3>(a1, a2, a3, a4)); |
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435 | } |
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436 | |
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437 | template <class TryArg, class Catch1, class LF1, |
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438 | class Catch2, class LF2, |
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439 | class Catch3, class LF3, |
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440 | class Catch4, class LF4> |
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441 | inline const |
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442 | lambda_functor< |
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443 | lambda_functor_base< |
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444 | action< |
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445 | 5, |
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446 | try_catch_action< |
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447 | catch_action<detail::catch_block<Catch1>, detail::catch_block<Catch2>, detail::catch_block<Catch3>, Catch4> |
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448 | > |
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449 | >, |
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450 | tuple<lambda_functor<TryArg>, LF1, LF2, LF3, LF4> |
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451 | > |
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452 | > |
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453 | try_catch( |
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454 | const lambda_functor<TryArg>& a1, |
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455 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch1> >, LF1>& a2, |
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456 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch2> >, LF2>& a3, |
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457 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch3> >, LF3>& a4, |
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458 | const tagged_lambda_functor<detail::exception_catch_tag<Catch4>, LF4>& a5) |
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459 | { |
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460 | return |
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461 | lambda_functor_base< |
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462 | action< |
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463 | 5, |
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464 | try_catch_action<catch_action<detail::catch_block<Catch1>, detail::catch_block<Catch2>, detail::catch_block<Catch3>, Catch4> > |
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465 | >, |
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466 | tuple<lambda_functor<TryArg>, LF1, LF2, LF3, LF4> |
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467 | > |
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468 | ( tuple<lambda_functor<TryArg>, LF1, LF2, LF3, LF4>(a1, a2, a3, a4, a5)); |
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469 | } |
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470 | |
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471 | template <class TryArg, class Catch1, class LF1, |
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472 | class Catch2, class LF2, |
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473 | class Catch3, class LF3, |
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474 | class Catch4, class LF4, |
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475 | class Catch5, class LF5> |
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476 | inline const |
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477 | lambda_functor< |
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478 | lambda_functor_base< |
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479 | action< |
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480 | 6, |
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481 | try_catch_action<catch_action<detail::catch_block<Catch1>, detail::catch_block<Catch2>, detail::catch_block<Catch3>, detail::catch_block<Catch4>, Catch5> > |
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482 | >, |
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483 | tuple<lambda_functor<TryArg>, LF1, LF2, LF3, LF4, LF5> |
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484 | > |
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485 | > |
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486 | try_catch( |
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487 | const lambda_functor<TryArg>& a1, |
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488 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch1> >, LF1>& a2, |
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489 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch2> >, LF2>& a3, |
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490 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch3> >, LF3>& a4, |
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491 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch4> >, LF4>& a5, |
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492 | const tagged_lambda_functor<detail::exception_catch_tag<Catch5>, LF5>& a6) |
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493 | { |
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494 | return |
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495 | lambda_functor_base< |
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496 | action< |
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497 | 6, |
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498 | try_catch_action< |
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499 | catch_action<detail::catch_block<Catch1>, detail::catch_block<Catch2>, detail::catch_block<Catch3>, detail::catch_block<Catch4>, Catch5> |
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500 | > |
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501 | >, |
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502 | tuple<lambda_functor<TryArg>, LF1, LF2, LF3, LF4, LF5> |
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503 | > |
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504 | ( tuple<lambda_functor<TryArg>, LF1, LF2, LF3, LF4, LF5> |
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505 | (a1, a2, a3, a4, a5, a6) |
---|
506 | ); |
---|
507 | } |
---|
508 | |
---|
509 | template <class TryArg, class Catch1, class LF1, |
---|
510 | class Catch2, class LF2, |
---|
511 | class Catch3, class LF3, |
---|
512 | class Catch4, class LF4, |
---|
513 | class Catch5, class LF5, |
---|
514 | class Catch6, class LF6> |
---|
515 | inline const |
---|
516 | lambda_functor< |
---|
517 | lambda_functor_base< |
---|
518 | action< |
---|
519 | 7, |
---|
520 | try_catch_action< |
---|
521 | catch_action<detail::catch_block<Catch1>, detail::catch_block<Catch2>, detail::catch_block<Catch3>, detail::catch_block<Catch4>, detail::catch_block<Catch5>, Catch6> |
---|
522 | > |
---|
523 | >, |
---|
524 | tuple<lambda_functor<TryArg>, LF1, LF2, LF3, LF4, LF5, LF6> |
---|
525 | > |
---|
526 | > |
---|
527 | try_catch( |
---|
528 | const lambda_functor<TryArg>& a1, |
---|
529 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch1> >, LF1>& a2, |
---|
530 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch2> >, LF2>& a3, |
---|
531 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch3> >, LF3>& a4, |
---|
532 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch4> >, LF4>& a5, |
---|
533 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch5> >, LF5>& a6, |
---|
534 | const tagged_lambda_functor<detail::exception_catch_tag<Catch6>, LF6>& a7) |
---|
535 | { |
---|
536 | return |
---|
537 | lambda_functor_base< |
---|
538 | action< |
---|
539 | 7, |
---|
540 | try_catch_action< |
---|
541 | catch_action<detail::catch_block<Catch1>, detail::catch_block<Catch2>, detail::catch_block<Catch3>, detail::catch_block<Catch4>, detail::catch_block<Catch5>,Catch6> |
---|
542 | > |
---|
543 | >, |
---|
544 | tuple<lambda_functor<TryArg>, LF1, LF2, LF3, LF4, LF5, LF6> |
---|
545 | > |
---|
546 | ( tuple<lambda_functor<TryArg>, LF1, LF2, LF3, LF4, LF5, LF6> |
---|
547 | (a1, a2, a3, a4, a5, a6, a7)); |
---|
548 | } |
---|
549 | |
---|
550 | template <class TryArg, class Catch1, class LF1, |
---|
551 | class Catch2, class LF2, |
---|
552 | class Catch3, class LF3, |
---|
553 | class Catch4, class LF4, |
---|
554 | class Catch5, class LF5, |
---|
555 | class Catch6, class LF6, |
---|
556 | class Catch7, class LF7> |
---|
557 | inline const |
---|
558 | lambda_functor< |
---|
559 | lambda_functor_base< |
---|
560 | action< |
---|
561 | 8, |
---|
562 | try_catch_action< |
---|
563 | catch_action<detail::catch_block<Catch1>, detail::catch_block<Catch2>, detail::catch_block<Catch3>, detail::catch_block<Catch4>, detail::catch_block<Catch5>, detail::catch_block<Catch6>, Catch7> |
---|
564 | > |
---|
565 | >, |
---|
566 | tuple<lambda_functor<TryArg>, LF1, LF2, LF3, LF4, LF5, LF6, LF7> |
---|
567 | > |
---|
568 | > |
---|
569 | try_catch( |
---|
570 | const lambda_functor<TryArg>& a1, |
---|
571 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch1> >, LF1>& a2, |
---|
572 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch2> >, LF2>& a3, |
---|
573 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch3> >, LF3>& a4, |
---|
574 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch4> >, LF4>& a5, |
---|
575 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch5> >, LF5>& a6, |
---|
576 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch6> >, LF6>& a7, |
---|
577 | const tagged_lambda_functor<detail::exception_catch_tag<Catch7>, LF7>& a8) |
---|
578 | { |
---|
579 | return |
---|
580 | lambda_functor_base< |
---|
581 | action< |
---|
582 | 8, |
---|
583 | try_catch_action< |
---|
584 | catch_action< |
---|
585 | detail::catch_block<Catch1>, detail::catch_block<Catch2>, detail::catch_block<Catch3>, detail::catch_block<Catch4>, detail::catch_block<Catch5>, detail::catch_block<Catch6>, Catch7 |
---|
586 | > |
---|
587 | > |
---|
588 | >, |
---|
589 | tuple<lambda_functor<TryArg>, LF1, LF2, LF3, LF4, LF5, LF6, LF7> |
---|
590 | > |
---|
591 | ( tuple<lambda_functor<TryArg>, LF1, LF2, LF3, LF4, LF5, LF6, LF7> |
---|
592 | (a1, a2, a3, a4, a5, a6, a7, a8)); |
---|
593 | } |
---|
594 | |
---|
595 | template <class TryArg, class Catch1, class LF1, |
---|
596 | class Catch2, class LF2, |
---|
597 | class Catch3, class LF3, |
---|
598 | class Catch4, class LF4, |
---|
599 | class Catch5, class LF5, |
---|
600 | class Catch6, class LF6, |
---|
601 | class Catch7, class LF7, |
---|
602 | class Catch8, class LF8> |
---|
603 | inline const |
---|
604 | lambda_functor< |
---|
605 | lambda_functor_base< |
---|
606 | action< |
---|
607 | 9, |
---|
608 | try_catch_action< |
---|
609 | catch_action< |
---|
610 | detail::catch_block<Catch1>, detail::catch_block<Catch2>, detail::catch_block<Catch3>, detail::catch_block<Catch4>, detail::catch_block<Catch5>, detail::catch_block<Catch6>, detail::catch_block<Catch7>, Catch8 |
---|
611 | > |
---|
612 | > |
---|
613 | >, |
---|
614 | tuple<lambda_functor<TryArg>, LF1, LF2, LF3, LF4, LF5, LF6, LF7, LF8> |
---|
615 | > |
---|
616 | > |
---|
617 | try_catch( |
---|
618 | const lambda_functor<TryArg>& a1, |
---|
619 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch1> >, LF1>& a2, |
---|
620 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch2> >, LF2>& a3, |
---|
621 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch3> >, LF3>& a4, |
---|
622 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch4> >, LF4>& a5, |
---|
623 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch5> >, LF5>& a6, |
---|
624 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch6> >, LF6>& a7, |
---|
625 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch7> >, LF7>& a8, |
---|
626 | const tagged_lambda_functor<detail::exception_catch_tag<Catch8>, LF8>& a9) |
---|
627 | { |
---|
628 | return |
---|
629 | lambda_functor_base< |
---|
630 | action< |
---|
631 | 9, |
---|
632 | try_catch_action< |
---|
633 | catch_action< |
---|
634 | detail::catch_block<Catch1>, detail::catch_block<Catch2>, detail::catch_block<Catch3>, detail::catch_block<Catch4>, detail::catch_block<Catch5>, detail::catch_block<Catch6>, detail::catch_block<Catch7>, Catch8 |
---|
635 | > |
---|
636 | > |
---|
637 | >, |
---|
638 | tuple<lambda_functor<TryArg>, LF1, LF2, LF3, LF4, LF5, LF6, LF7, LF8> |
---|
639 | > |
---|
640 | ( tuple<lambda_functor<TryArg>, LF1, LF2, LF3, LF4, LF5, LF6, LF7, LF8> |
---|
641 | (a1, a2, a3, a4, a5, a6, a7, a8, a9)); |
---|
642 | } |
---|
643 | |
---|
644 | template <class TryArg, class Catch1, class LF1, |
---|
645 | class Catch2, class LF2, |
---|
646 | class Catch3, class LF3, |
---|
647 | class Catch4, class LF4, |
---|
648 | class Catch5, class LF5, |
---|
649 | class Catch6, class LF6, |
---|
650 | class Catch7, class LF7, |
---|
651 | class Catch8, class LF8, |
---|
652 | class Catch9, class LF9> |
---|
653 | inline const |
---|
654 | lambda_functor< |
---|
655 | lambda_functor_base< |
---|
656 | action< |
---|
657 | 10, |
---|
658 | try_catch_action< |
---|
659 | catch_action< |
---|
660 | detail::catch_block<Catch1>, detail::catch_block<Catch2>, detail::catch_block<Catch3>, detail::catch_block<Catch4>, detail::catch_block<Catch5>, detail::catch_block<Catch6>, detail::catch_block<Catch7>, detail::catch_block<Catch8>, |
---|
661 | Catch9 |
---|
662 | > |
---|
663 | > |
---|
664 | >, |
---|
665 | tuple< |
---|
666 | lambda_functor<TryArg>, LF1, LF2, LF3, LF4, LF5, LF6, LF7, LF8, LF9 |
---|
667 | > |
---|
668 | > |
---|
669 | > |
---|
670 | try_catch( |
---|
671 | const lambda_functor<TryArg>& a1, |
---|
672 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch1> >, LF1>& a2, |
---|
673 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch2> >, LF2>& a3, |
---|
674 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch3> >, LF3>& a4, |
---|
675 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch4> >, LF4>& a5, |
---|
676 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch5> >, LF5>& a6, |
---|
677 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch6> >, LF6>& a7, |
---|
678 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch7> >, LF7>& a8, |
---|
679 | const tagged_lambda_functor<detail::exception_catch_tag<detail::catch_block<Catch8> >, LF8>& a9, |
---|
680 | const tagged_lambda_functor<detail::exception_catch_tag<Catch9>, LF9>& a10) |
---|
681 | { |
---|
682 | return |
---|
683 | lambda_functor_base< |
---|
684 | action< |
---|
685 | 10, |
---|
686 | try_catch_action< |
---|
687 | catch_action< |
---|
688 | detail::catch_block<Catch1>, detail::catch_block<Catch2>, detail::catch_block<Catch3>, detail::catch_block<Catch4>, detail::catch_block<Catch5>, detail::catch_block<Catch6>, detail::catch_block<Catch7>, detail::catch_block<Catch8>, |
---|
689 | Catch9 |
---|
690 | > |
---|
691 | > |
---|
692 | >, |
---|
693 | tuple< |
---|
694 | lambda_functor<TryArg>, LF1, LF2, LF3, LF4, LF5, LF6, LF7, LF8, LF9 |
---|
695 | > |
---|
696 | > |
---|
697 | ( tuple< |
---|
698 | lambda_functor<TryArg>, LF1, LF2, LF3, LF4, LF5, LF6, LF7, LF8, LF9 |
---|
699 | >(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10)); |
---|
700 | } |
---|
701 | |
---|
702 | |
---|
703 | // --------------------------------------------------------------------------- |
---|
704 | // Specializations for lambda_functor_base of try_catch ---------------------- |
---|
705 | |
---|
706 | // 1 catch type case |
---|
707 | |
---|
708 | template<class Args, class Catch1> |
---|
709 | class lambda_functor_base< |
---|
710 | action<2, try_catch_action<catch_action<detail::catch_block<Catch1> > > >, |
---|
711 | Args |
---|
712 | > |
---|
713 | { |
---|
714 | public: |
---|
715 | Args args; |
---|
716 | public: |
---|
717 | explicit lambda_functor_base(const Args& a) : args(a) {} |
---|
718 | |
---|
719 | // the return type of try_catch is the return type of the try lambda_functor |
---|
720 | // (the return types of try and catch parts must match unless try returns void |
---|
721 | // or the catch part throws for sure) |
---|
722 | |
---|
723 | template <class SigArgs> struct sig { |
---|
724 | typedef typename |
---|
725 | as_lambda_functor< |
---|
726 | typename boost::tuples::element<0, Args>::type |
---|
727 | >::type lf_type; |
---|
728 | |
---|
729 | typedef typename lf_type::inherited::template sig<SigArgs>::type type; |
---|
730 | }; |
---|
731 | |
---|
732 | template<class RET, CALL_TEMPLATE_ARGS> |
---|
733 | RET call(CALL_FORMAL_ARGS) const { |
---|
734 | try |
---|
735 | { |
---|
736 | return detail::select(::boost::tuples::get<0>(args), CALL_ACTUAL_ARGS); |
---|
737 | } |
---|
738 | catch (Catch1& e) |
---|
739 | { |
---|
740 | return |
---|
741 | detail::return_or_throw<RET, typename ::boost::tuples::element<1, Args>::type> |
---|
742 | ::call(::boost::tuples::get<1>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
743 | } |
---|
744 | } |
---|
745 | }; |
---|
746 | |
---|
747 | |
---|
748 | |
---|
749 | template<class Args> |
---|
750 | class lambda_functor_base<action<2, try_catch_action<catch_action<detail::catch_all_block> > >, Args> { |
---|
751 | public: |
---|
752 | Args args; |
---|
753 | public: |
---|
754 | explicit lambda_functor_base(const Args& a) : args(a) {} |
---|
755 | |
---|
756 | template <class SigArgs> struct sig { |
---|
757 | typedef typename |
---|
758 | as_lambda_functor< |
---|
759 | typename boost::tuples::element<0, Args>::type |
---|
760 | >::type lf_type; |
---|
761 | |
---|
762 | typedef typename lf_type::inherited::template sig<SigArgs>::type type; |
---|
763 | }; |
---|
764 | |
---|
765 | template<class RET, CALL_TEMPLATE_ARGS> |
---|
766 | RET call(CALL_FORMAL_ARGS) const { |
---|
767 | try |
---|
768 | { |
---|
769 | return detail::select(::boost::tuples::get<0>(args), CALL_ACTUAL_ARGS); |
---|
770 | } |
---|
771 | catch (...) |
---|
772 | { |
---|
773 | return |
---|
774 | detail::return_or_throw<RET, typename ::boost::tuples::element<1, Args>::type> |
---|
775 | ::call(::boost::tuples::get<1>(args), CALL_ACTUAL_ARGS); |
---|
776 | } |
---|
777 | } |
---|
778 | }; |
---|
779 | |
---|
780 | |
---|
781 | // 2 catch types case |
---|
782 | template<class Args, class Catch1, class Catch2> |
---|
783 | class lambda_functor_base<action<3, try_catch_action<catch_action<detail::catch_block<Catch1>, detail::catch_block<Catch2> > > >, Args> { |
---|
784 | public: |
---|
785 | Args args; |
---|
786 | public: |
---|
787 | explicit lambda_functor_base(const Args& a) : args(a) {} |
---|
788 | |
---|
789 | template <class SigArgs> struct sig { |
---|
790 | typedef typename |
---|
791 | as_lambda_functor< |
---|
792 | typename boost::tuples::element<0, Args>::type |
---|
793 | >::type lf_type; |
---|
794 | |
---|
795 | typedef typename lf_type::inherited::template sig<SigArgs>::type type; |
---|
796 | }; |
---|
797 | |
---|
798 | template<class RET, CALL_TEMPLATE_ARGS> |
---|
799 | RET call(CALL_FORMAL_ARGS) const { |
---|
800 | try |
---|
801 | { |
---|
802 | return detail::select(::boost::tuples::get<0>(args), CALL_ACTUAL_ARGS); |
---|
803 | } |
---|
804 | catch (Catch1& e) |
---|
805 | { |
---|
806 | return |
---|
807 | detail::return_or_throw<RET, typename ::boost::tuples::element<1, Args>::type> |
---|
808 | ::call(::boost::tuples::get<1>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
809 | } |
---|
810 | catch (Catch2& e) |
---|
811 | { |
---|
812 | return |
---|
813 | detail::return_or_throw<RET, typename ::boost::tuples::element<2, Args>::type> |
---|
814 | ::call(::boost::tuples::get<2>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
815 | } |
---|
816 | } |
---|
817 | }; |
---|
818 | |
---|
819 | template<class Args, class Catch1> |
---|
820 | class lambda_functor_base<action<3, try_catch_action<catch_action<detail::catch_block<Catch1>,detail::catch_all_block> > >, Args> { |
---|
821 | public: |
---|
822 | Args args; |
---|
823 | public: |
---|
824 | explicit lambda_functor_base(const Args& a) : args(a) {} |
---|
825 | |
---|
826 | template <class SigArgs> struct sig { |
---|
827 | typedef typename |
---|
828 | as_lambda_functor< |
---|
829 | typename boost::tuples::element<0, Args>::type |
---|
830 | >::type lf_type; |
---|
831 | |
---|
832 | typedef typename lf_type::inherited::template sig<SigArgs>::type type; |
---|
833 | }; |
---|
834 | |
---|
835 | template<class RET, CALL_TEMPLATE_ARGS> |
---|
836 | RET call(CALL_FORMAL_ARGS) const { |
---|
837 | try |
---|
838 | { |
---|
839 | return detail::select(::boost::tuples::get<0>(args), CALL_ACTUAL_ARGS); |
---|
840 | } |
---|
841 | catch (Catch1& e) |
---|
842 | { |
---|
843 | return |
---|
844 | detail::return_or_throw<RET, typename ::boost::tuples::element<1, Args>::type> |
---|
845 | ::call(::boost::tuples::get<1>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
846 | } |
---|
847 | catch (...) |
---|
848 | { |
---|
849 | return |
---|
850 | detail::return_or_throw<RET, typename ::boost::tuples::element<2, Args>::type> |
---|
851 | ::call(::boost::tuples::get<2>(args), CALL_ACTUAL_ARGS); |
---|
852 | } |
---|
853 | } |
---|
854 | }; |
---|
855 | |
---|
856 | // 3 catch types case |
---|
857 | template<class Args, class Catch1, class Catch2, class Catch3> |
---|
858 | class lambda_functor_base<action<4, try_catch_action<catch_action<detail::catch_block<Catch1>, detail::catch_block<Catch2>, detail::catch_block<Catch3> > > >, Args> { |
---|
859 | public: |
---|
860 | Args args; |
---|
861 | public: |
---|
862 | explicit lambda_functor_base(const Args& a) : args(a) {} |
---|
863 | |
---|
864 | template <class SigArgs> struct sig { |
---|
865 | typedef typename |
---|
866 | as_lambda_functor< |
---|
867 | typename boost::tuples::element<0, Args>::type |
---|
868 | >::type lf_type; |
---|
869 | |
---|
870 | typedef typename lf_type::inherited::template sig<SigArgs>::type type; |
---|
871 | }; |
---|
872 | |
---|
873 | template<class RET, CALL_TEMPLATE_ARGS> |
---|
874 | RET call(CALL_FORMAL_ARGS) const { |
---|
875 | try |
---|
876 | { |
---|
877 | return detail::select(::boost::tuples::get<0>(args), CALL_ACTUAL_ARGS); |
---|
878 | } |
---|
879 | catch (Catch1& e) |
---|
880 | { |
---|
881 | return |
---|
882 | detail::return_or_throw<RET, typename ::boost::tuples::element<1, Args>::type> |
---|
883 | ::call(::boost::tuples::get<1>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
884 | |
---|
885 | } |
---|
886 | catch (Catch2& e) |
---|
887 | { |
---|
888 | return |
---|
889 | detail::return_or_throw<RET, typename ::boost::tuples::element<2, Args>::type> |
---|
890 | ::call(::boost::tuples::get<2>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
891 | |
---|
892 | } |
---|
893 | catch (Catch3& e) |
---|
894 | { |
---|
895 | return |
---|
896 | detail::return_or_throw<RET, typename ::boost::tuples::element<3, Args>::type> |
---|
897 | ::call(::boost::tuples::get<3>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
898 | } |
---|
899 | } |
---|
900 | }; |
---|
901 | |
---|
902 | template<class Args, class Catch1, class Catch2> |
---|
903 | class lambda_functor_base<action<4, try_catch_action<catch_action<detail::catch_block<Catch1>, detail::catch_block<Catch2>,detail::catch_all_block> > >, Args> { |
---|
904 | public: |
---|
905 | Args args; |
---|
906 | public: |
---|
907 | explicit lambda_functor_base(const Args& a) : args(a) {} |
---|
908 | |
---|
909 | template <class SigArgs> struct sig { |
---|
910 | typedef typename |
---|
911 | as_lambda_functor< |
---|
912 | typename boost::tuples::element<0, Args>::type |
---|
913 | >::type lf_type; |
---|
914 | |
---|
915 | typedef typename lf_type::inherited::template sig<SigArgs>::type type; |
---|
916 | }; |
---|
917 | |
---|
918 | template<class RET, CALL_TEMPLATE_ARGS> |
---|
919 | RET call(CALL_FORMAL_ARGS) const { |
---|
920 | try |
---|
921 | { |
---|
922 | return detail::select(::boost::tuples::get<0>(args), CALL_ACTUAL_ARGS); |
---|
923 | } |
---|
924 | catch (Catch1& e) |
---|
925 | { |
---|
926 | return |
---|
927 | detail::return_or_throw<RET, typename ::boost::tuples::element<1, Args>::type> |
---|
928 | ::call(::boost::tuples::get<1>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
929 | } |
---|
930 | catch (Catch2& e) |
---|
931 | { |
---|
932 | return |
---|
933 | detail::return_or_throw<RET, typename ::boost::tuples::element<2, Args>::type> |
---|
934 | ::call(::boost::tuples::get<2>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
935 | } |
---|
936 | catch (...) |
---|
937 | { |
---|
938 | return |
---|
939 | detail::return_or_throw<RET, typename ::boost::tuples::element<3, Args>::type> |
---|
940 | ::call(::boost::tuples::get<3>(args), CALL_ACTUAL_ARGS); |
---|
941 | } |
---|
942 | } |
---|
943 | }; |
---|
944 | |
---|
945 | // 4 catch types case |
---|
946 | template<class Args, class Catch1, class Catch2, class Catch3, class Catch4> |
---|
947 | class lambda_functor_base<action<5, try_catch_action<catch_action<detail::catch_block<Catch1>, detail::catch_block<Catch2>, detail::catch_block<Catch3>, detail::catch_block<Catch4> > > >, Args> { |
---|
948 | public: |
---|
949 | Args args; |
---|
950 | public: |
---|
951 | explicit lambda_functor_base(const Args& a) : args(a) {} |
---|
952 | |
---|
953 | template <class SigArgs> struct sig { |
---|
954 | typedef typename |
---|
955 | as_lambda_functor< |
---|
956 | typename boost::tuples::element<0, Args>::type |
---|
957 | >::type lf_type; |
---|
958 | |
---|
959 | typedef typename lf_type::inherited::template sig<SigArgs>::type type; |
---|
960 | }; |
---|
961 | |
---|
962 | template<class RET, CALL_TEMPLATE_ARGS> |
---|
963 | RET call(CALL_FORMAL_ARGS) const { |
---|
964 | try |
---|
965 | { |
---|
966 | return detail::select(::boost::tuples::get<0>(args), CALL_ACTUAL_ARGS); |
---|
967 | } |
---|
968 | catch (Catch1& e) |
---|
969 | { |
---|
970 | return |
---|
971 | detail::return_or_throw<RET, typename ::boost::tuples::element<1, Args>::type> |
---|
972 | ::call(::boost::tuples::get<1>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
973 | } |
---|
974 | catch (Catch2& e) |
---|
975 | { |
---|
976 | return |
---|
977 | detail::return_or_throw<RET, typename ::boost::tuples::element<2, Args>::type> |
---|
978 | ::call(::boost::tuples::get<2>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
979 | } |
---|
980 | catch (Catch3& e) |
---|
981 | { |
---|
982 | return |
---|
983 | detail::return_or_throw<RET, typename ::boost::tuples::element<3, Args>::type> |
---|
984 | ::call(::boost::tuples::get<3>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
985 | } |
---|
986 | catch (Catch4& e) |
---|
987 | { |
---|
988 | return |
---|
989 | detail::return_or_throw<RET, typename ::boost::tuples::element<4, Args>::type> |
---|
990 | ::call(::boost::tuples::get<4>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
991 | } |
---|
992 | } |
---|
993 | }; |
---|
994 | |
---|
995 | template<class Args, class Catch1, class Catch2, class Catch3> |
---|
996 | class lambda_functor_base<action<5, try_catch_action<catch_action<detail::catch_block<Catch1>, detail::catch_block<Catch2>, detail::catch_block<Catch3>,detail::catch_all_block> > >, Args> { |
---|
997 | public: |
---|
998 | Args args; |
---|
999 | public: |
---|
1000 | explicit lambda_functor_base(const Args& a) : args(a) {} |
---|
1001 | |
---|
1002 | template <class SigArgs> struct sig { |
---|
1003 | typedef typename |
---|
1004 | as_lambda_functor< |
---|
1005 | typename boost::tuples::element<0, Args>::type |
---|
1006 | >::type lf_type; |
---|
1007 | |
---|
1008 | typedef typename lf_type::inherited::template sig<SigArgs>::type type; |
---|
1009 | }; |
---|
1010 | |
---|
1011 | template<class RET, CALL_TEMPLATE_ARGS> |
---|
1012 | RET call(CALL_FORMAL_ARGS) const { |
---|
1013 | try |
---|
1014 | { |
---|
1015 | return detail::select(::boost::tuples::get<0>(args), CALL_ACTUAL_ARGS); |
---|
1016 | } |
---|
1017 | catch (Catch1& e) |
---|
1018 | { |
---|
1019 | return |
---|
1020 | detail::return_or_throw<RET, typename ::boost::tuples::element<1, Args>::type> |
---|
1021 | ::call(::boost::tuples::get<1>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1022 | } |
---|
1023 | catch (Catch2& e) |
---|
1024 | { |
---|
1025 | return |
---|
1026 | detail::return_or_throw<RET, typename ::boost::tuples::element<2, Args>::type> |
---|
1027 | ::call(::boost::tuples::get<2>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1028 | } |
---|
1029 | catch (Catch3& e) |
---|
1030 | { |
---|
1031 | return |
---|
1032 | detail::return_or_throw<RET, typename ::boost::tuples::element<3, Args>::type> |
---|
1033 | ::call(::boost::tuples::get<3>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1034 | } |
---|
1035 | catch (...) |
---|
1036 | { |
---|
1037 | return |
---|
1038 | detail::return_or_throw<RET, typename ::boost::tuples::element<4, Args>::type> |
---|
1039 | ::call(::boost::tuples::get<4>(args), CALL_ACTUAL_ARGS); |
---|
1040 | } |
---|
1041 | } |
---|
1042 | }; |
---|
1043 | |
---|
1044 | // 5 catch types case |
---|
1045 | template<class Args, class Catch1, class Catch2, class Catch3, class Catch4, class Catch5> |
---|
1046 | class lambda_functor_base<action<6, try_catch_action<catch_action<detail::catch_block<Catch1>, detail::catch_block<Catch2>, detail::catch_block<Catch3>, detail::catch_block<Catch4>, detail::catch_block<Catch5> > > >, Args> { |
---|
1047 | public: |
---|
1048 | Args args; |
---|
1049 | public: |
---|
1050 | explicit lambda_functor_base(const Args& a) : args(a) {} |
---|
1051 | |
---|
1052 | template <class SigArgs> struct sig { |
---|
1053 | typedef typename |
---|
1054 | as_lambda_functor< |
---|
1055 | typename boost::tuples::element<0, Args>::type |
---|
1056 | >::type lf_type; |
---|
1057 | |
---|
1058 | typedef typename lf_type::inherited::template sig<SigArgs>::type type; |
---|
1059 | }; |
---|
1060 | |
---|
1061 | template<class RET, CALL_TEMPLATE_ARGS> |
---|
1062 | RET call(CALL_FORMAL_ARGS) const { |
---|
1063 | try |
---|
1064 | { |
---|
1065 | return detail::select(::boost::tuples::get<0>(args), CALL_ACTUAL_ARGS); |
---|
1066 | } |
---|
1067 | catch (Catch1& e) |
---|
1068 | { |
---|
1069 | return |
---|
1070 | detail::return_or_throw<RET, typename ::boost::tuples::element<1, Args>::type> |
---|
1071 | ::call(::boost::tuples::get<1>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1072 | } |
---|
1073 | catch (Catch2& e) |
---|
1074 | { |
---|
1075 | return |
---|
1076 | detail::return_or_throw<RET, typename ::boost::tuples::element<2, Args>::type> |
---|
1077 | ::call(::boost::tuples::get<2>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1078 | } |
---|
1079 | catch (Catch3& e) |
---|
1080 | { |
---|
1081 | return |
---|
1082 | detail::return_or_throw<RET, typename ::boost::tuples::element<3, Args>::type> |
---|
1083 | ::call(::boost::tuples::get<3>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1084 | } |
---|
1085 | catch (Catch4& e) |
---|
1086 | { |
---|
1087 | return |
---|
1088 | detail::return_or_throw<RET, typename ::boost::tuples::element<4, Args>::type> |
---|
1089 | ::call(::boost::tuples::get<4>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1090 | } |
---|
1091 | catch (Catch5& e) |
---|
1092 | { |
---|
1093 | return |
---|
1094 | detail::return_or_throw<RET, typename ::boost::tuples::element<4, Args>::type> |
---|
1095 | ::call(::boost::tuples::get<5>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1096 | } |
---|
1097 | } |
---|
1098 | }; |
---|
1099 | |
---|
1100 | template<class Args, class Catch1, class Catch2, class Catch3, class Catch4> |
---|
1101 | class lambda_functor_base<action<6, try_catch_action<catch_action<detail::catch_block<Catch1>, detail::catch_block<Catch2>, detail::catch_block<Catch3>, detail::catch_block<Catch4>,detail::catch_all_block> > >, Args> { |
---|
1102 | public: |
---|
1103 | Args args; |
---|
1104 | public: |
---|
1105 | explicit lambda_functor_base(const Args& a) : args(a) {} |
---|
1106 | |
---|
1107 | template <class SigArgs> struct sig { |
---|
1108 | typedef typename |
---|
1109 | as_lambda_functor< |
---|
1110 | typename boost::tuples::element<0, Args>::type |
---|
1111 | >::type lf_type; |
---|
1112 | |
---|
1113 | typedef typename lf_type::inherited::template sig<SigArgs>::type type; |
---|
1114 | }; |
---|
1115 | |
---|
1116 | template<class RET, CALL_TEMPLATE_ARGS> |
---|
1117 | RET call(CALL_FORMAL_ARGS) const { |
---|
1118 | try |
---|
1119 | { |
---|
1120 | return detail::select(::boost::tuples::get<0>(args), CALL_ACTUAL_ARGS); |
---|
1121 | } |
---|
1122 | catch (Catch1& e) |
---|
1123 | { |
---|
1124 | return |
---|
1125 | detail::return_or_throw<RET, typename ::boost::tuples::element<1, Args>::type> |
---|
1126 | ::call(::boost::tuples::get<1>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1127 | } |
---|
1128 | catch (Catch2& e) |
---|
1129 | { |
---|
1130 | return |
---|
1131 | detail::return_or_throw<RET, typename ::boost::tuples::element<2, Args>::type> |
---|
1132 | ::call(::boost::tuples::get<2>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1133 | } |
---|
1134 | catch (Catch3& e) |
---|
1135 | { |
---|
1136 | return |
---|
1137 | detail::return_or_throw<RET, typename ::boost::tuples::element<3, Args>::type> |
---|
1138 | ::call(::boost::tuples::get<3>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1139 | } |
---|
1140 | catch (Catch4& e) |
---|
1141 | { |
---|
1142 | return |
---|
1143 | detail::return_or_throw<RET, typename ::boost::tuples::element<4, Args>::type> |
---|
1144 | ::call(::boost::tuples::get<4>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1145 | } |
---|
1146 | catch (...) |
---|
1147 | { |
---|
1148 | return |
---|
1149 | detail::return_or_throw<RET, typename ::boost::tuples::element<5, Args>::type> |
---|
1150 | ::call(::boost::tuples::get<5>(args), CALL_ACTUAL_ARGS); |
---|
1151 | } |
---|
1152 | } |
---|
1153 | }; |
---|
1154 | |
---|
1155 | // 6 catch types case |
---|
1156 | template<class Args, class Catch1, class Catch2, class Catch3, class Catch4, class Catch5, class Catch6> |
---|
1157 | class lambda_functor_base<action<7, try_catch_action<catch_action<detail::catch_block<Catch1>, detail::catch_block<Catch2>, detail::catch_block<Catch3>, detail::catch_block<Catch4>, detail::catch_block<Catch5>, detail::catch_block<Catch6> > > >, Args> { |
---|
1158 | public: |
---|
1159 | Args args; |
---|
1160 | public: |
---|
1161 | explicit lambda_functor_base(const Args& a) : args(a) {} |
---|
1162 | |
---|
1163 | template <class SigArgs> struct sig { |
---|
1164 | typedef typename |
---|
1165 | as_lambda_functor< |
---|
1166 | typename boost::tuples::element<0, Args>::type |
---|
1167 | >::type lf_type; |
---|
1168 | |
---|
1169 | typedef typename lf_type::inherited::template sig<SigArgs>::type type; |
---|
1170 | }; |
---|
1171 | |
---|
1172 | template<class RET, CALL_TEMPLATE_ARGS> |
---|
1173 | RET call(CALL_FORMAL_ARGS) const { |
---|
1174 | try |
---|
1175 | { |
---|
1176 | return detail::select(::boost::tuples::get<0>(args), CALL_ACTUAL_ARGS); |
---|
1177 | } |
---|
1178 | catch (Catch1& e) |
---|
1179 | { |
---|
1180 | return |
---|
1181 | detail::return_or_throw<RET, typename ::boost::tuples::element<1, Args>::type> |
---|
1182 | ::call(::boost::tuples::get<1>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1183 | } |
---|
1184 | catch (Catch2& e) |
---|
1185 | { |
---|
1186 | return |
---|
1187 | detail::return_or_throw<RET, typename ::boost::tuples::element<2, Args>::type> |
---|
1188 | ::call(::boost::tuples::get<2>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1189 | } |
---|
1190 | catch (Catch3& e) |
---|
1191 | { |
---|
1192 | return |
---|
1193 | detail::return_or_throw<RET, typename ::boost::tuples::element<3, Args>::type> |
---|
1194 | ::call(::boost::tuples::get<3>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1195 | } |
---|
1196 | catch (Catch4& e) |
---|
1197 | { |
---|
1198 | return |
---|
1199 | detail::return_or_throw<RET, typename ::boost::tuples::element<4, Args>::type> |
---|
1200 | ::call(::boost::tuples::get<4>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1201 | } |
---|
1202 | catch (Catch5& e) |
---|
1203 | { |
---|
1204 | return |
---|
1205 | detail::return_or_throw<RET, typename ::boost::tuples::element<5, Args>::type> |
---|
1206 | ::call(::boost::tuples::get<5>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1207 | } |
---|
1208 | catch (Catch6& e) |
---|
1209 | { |
---|
1210 | return |
---|
1211 | detail::return_or_throw<RET, typename ::boost::tuples::element<6, Args>::type> |
---|
1212 | ::call(::boost::tuples::get<6>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1213 | } |
---|
1214 | } |
---|
1215 | }; |
---|
1216 | |
---|
1217 | template<class Args, class Catch1, class Catch2, class Catch3, class Catch4, class Catch5> |
---|
1218 | class lambda_functor_base<action<7, try_catch_action<catch_action<detail::catch_block<Catch1>, detail::catch_block<Catch2>, detail::catch_block<Catch3>, detail::catch_block<Catch4>, detail::catch_block<Catch5>,detail::catch_all_block> > >, Args> { |
---|
1219 | public: |
---|
1220 | Args args; |
---|
1221 | public: |
---|
1222 | explicit lambda_functor_base(const Args& a) : args(a) {} |
---|
1223 | |
---|
1224 | template <class SigArgs> struct sig { |
---|
1225 | typedef typename |
---|
1226 | as_lambda_functor< |
---|
1227 | typename boost::tuples::element<0, Args>::type |
---|
1228 | >::type lf_type; |
---|
1229 | |
---|
1230 | typedef typename lf_type::inherited::template sig<SigArgs>::type type; |
---|
1231 | }; |
---|
1232 | |
---|
1233 | template<class RET, CALL_TEMPLATE_ARGS> |
---|
1234 | RET call(CALL_FORMAL_ARGS) const { |
---|
1235 | try |
---|
1236 | { |
---|
1237 | return detail::select(::boost::tuples::get<0>(args), CALL_ACTUAL_ARGS); |
---|
1238 | } |
---|
1239 | catch (Catch1& e) |
---|
1240 | { |
---|
1241 | return |
---|
1242 | detail::return_or_throw<RET, typename ::boost::tuples::element<1, Args>::type> |
---|
1243 | ::call(::boost::tuples::get<1>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1244 | } |
---|
1245 | catch (Catch2& e) |
---|
1246 | { |
---|
1247 | return |
---|
1248 | detail::return_or_throw<RET, typename ::boost::tuples::element<2, Args>::type> |
---|
1249 | ::call(::boost::tuples::get<2>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1250 | } |
---|
1251 | catch (Catch3& e) |
---|
1252 | { |
---|
1253 | return |
---|
1254 | detail::return_or_throw<RET, typename ::boost::tuples::element<3, Args>::type> |
---|
1255 | ::call(::boost::tuples::get<3>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1256 | } |
---|
1257 | catch (Catch4& e) |
---|
1258 | { |
---|
1259 | return |
---|
1260 | detail::return_or_throw<RET, typename ::boost::tuples::element<4, Args>::type> |
---|
1261 | ::call(::boost::tuples::get<4>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1262 | } |
---|
1263 | catch (Catch5& e) |
---|
1264 | { |
---|
1265 | return |
---|
1266 | detail::return_or_throw<RET, typename ::boost::tuples::element<5, Args>::type> |
---|
1267 | ::call(::boost::tuples::get<5>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1268 | } |
---|
1269 | catch (...) |
---|
1270 | { |
---|
1271 | return |
---|
1272 | detail::return_or_throw<RET, typename ::boost::tuples::element<6, Args>::type> |
---|
1273 | ::call(::boost::tuples::get<6>(args), CALL_ACTUAL_ARGS); |
---|
1274 | } |
---|
1275 | } |
---|
1276 | }; |
---|
1277 | |
---|
1278 | // 7 catch types case |
---|
1279 | template<class Args, class Catch1, class Catch2, class Catch3, class Catch4, class Catch5, class Catch6, |
---|
1280 | class Catch7> |
---|
1281 | class lambda_functor_base<action<8, try_catch_action<catch_action<detail::catch_block<Catch1>, detail::catch_block<Catch2>, detail::catch_block<Catch3>, detail::catch_block<Catch4>, detail::catch_block<Catch5>, detail::catch_block<Catch6>, detail::catch_block<Catch7> > > >, Args> { |
---|
1282 | public: |
---|
1283 | Args args; |
---|
1284 | public: |
---|
1285 | explicit lambda_functor_base(const Args& a) : args(a) {} |
---|
1286 | |
---|
1287 | template <class SigArgs> struct sig { |
---|
1288 | typedef typename |
---|
1289 | as_lambda_functor< |
---|
1290 | typename boost::tuples::element<0, Args>::type |
---|
1291 | >::type lf_type; |
---|
1292 | |
---|
1293 | typedef typename lf_type::inherited::template sig<SigArgs>::type type; |
---|
1294 | }; |
---|
1295 | |
---|
1296 | template<class RET, CALL_TEMPLATE_ARGS> |
---|
1297 | RET call(CALL_FORMAL_ARGS) const { |
---|
1298 | try |
---|
1299 | { |
---|
1300 | return detail::select(::boost::tuples::get<0>(args), CALL_ACTUAL_ARGS); |
---|
1301 | } |
---|
1302 | catch (Catch1& e) |
---|
1303 | { |
---|
1304 | return |
---|
1305 | detail::return_or_throw<RET, typename ::boost::tuples::element<1, Args>::type> |
---|
1306 | ::call(::boost::tuples::get<1>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1307 | } |
---|
1308 | catch (Catch2& e) |
---|
1309 | { |
---|
1310 | return |
---|
1311 | detail::return_or_throw<RET, typename ::boost::tuples::element<2, Args>::type> |
---|
1312 | ::call(::boost::tuples::get<2>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1313 | } |
---|
1314 | catch (Catch3& e) |
---|
1315 | { |
---|
1316 | return |
---|
1317 | detail::return_or_throw<RET, typename ::boost::tuples::element<3, Args>::type> |
---|
1318 | ::call(::boost::tuples::get<3>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1319 | } |
---|
1320 | catch (Catch4& e) |
---|
1321 | { |
---|
1322 | return |
---|
1323 | detail::return_or_throw<RET, typename ::boost::tuples::element<4, Args>::type> |
---|
1324 | ::call(::boost::tuples::get<4>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1325 | } |
---|
1326 | catch (Catch5& e) |
---|
1327 | { |
---|
1328 | return |
---|
1329 | detail::return_or_throw<RET, typename ::boost::tuples::element<5, Args>::type> |
---|
1330 | ::call(::boost::tuples::get<5>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1331 | } |
---|
1332 | catch (Catch6& e) |
---|
1333 | { |
---|
1334 | return |
---|
1335 | detail::return_or_throw<RET, typename ::boost::tuples::element<6, Args>::type> |
---|
1336 | ::call(::boost::tuples::get<6>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1337 | } |
---|
1338 | catch (Catch7& e) |
---|
1339 | { |
---|
1340 | return |
---|
1341 | detail::return_or_throw<RET, typename ::boost::tuples::element<7, Args>::type> |
---|
1342 | ::call(::boost::tuples::get<7>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1343 | } |
---|
1344 | } |
---|
1345 | }; |
---|
1346 | |
---|
1347 | template<class Args, class Catch1, class Catch2, class Catch3, class Catch4, class Catch5, class Catch6> |
---|
1348 | class lambda_functor_base<action<8, try_catch_action<catch_action<detail::catch_block<Catch1>, detail::catch_block<Catch2>, detail::catch_block<Catch3>, detail::catch_block<Catch4>, detail::catch_block<Catch5>, detail::catch_block<Catch6>, |
---|
1349 | detail::catch_all_block> > >, Args> { |
---|
1350 | public: |
---|
1351 | Args args; |
---|
1352 | public: |
---|
1353 | explicit lambda_functor_base(const Args& a) : args(a) {} |
---|
1354 | |
---|
1355 | template <class SigArgs> struct sig { |
---|
1356 | typedef typename |
---|
1357 | as_lambda_functor< |
---|
1358 | typename boost::tuples::element<0, Args>::type |
---|
1359 | >::type lf_type; |
---|
1360 | |
---|
1361 | typedef typename lf_type::inherited::template sig<SigArgs>::type type; |
---|
1362 | }; |
---|
1363 | |
---|
1364 | template<class RET, CALL_TEMPLATE_ARGS> |
---|
1365 | RET call(CALL_FORMAL_ARGS) const { |
---|
1366 | try |
---|
1367 | { |
---|
1368 | return detail::select(::boost::tuples::get<0>(args), CALL_ACTUAL_ARGS); |
---|
1369 | } |
---|
1370 | catch (Catch1& e) |
---|
1371 | { |
---|
1372 | return |
---|
1373 | detail::return_or_throw<RET, typename ::boost::tuples::element<1, Args>::type> |
---|
1374 | ::call(::boost::tuples::get<1>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1375 | } |
---|
1376 | catch (Catch2& e) |
---|
1377 | { |
---|
1378 | return |
---|
1379 | detail::return_or_throw<RET, typename ::boost::tuples::element<2, Args>::type> |
---|
1380 | ::call(::boost::tuples::get<2>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1381 | } |
---|
1382 | catch (Catch3& e) |
---|
1383 | { |
---|
1384 | return |
---|
1385 | detail::return_or_throw<RET, typename ::boost::tuples::element<3, Args>::type> |
---|
1386 | ::call(::boost::tuples::get<3>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1387 | } |
---|
1388 | catch (Catch4& e) |
---|
1389 | { |
---|
1390 | return |
---|
1391 | detail::return_or_throw<RET, typename ::boost::tuples::element<4, Args>::type> |
---|
1392 | ::call(::boost::tuples::get<4>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1393 | } |
---|
1394 | catch (Catch5& e) |
---|
1395 | { |
---|
1396 | return |
---|
1397 | detail::return_or_throw<RET, typename ::boost::tuples::element<5, Args>::type> |
---|
1398 | ::call(::boost::tuples::get<5>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1399 | } |
---|
1400 | catch (Catch6& e) |
---|
1401 | { |
---|
1402 | return |
---|
1403 | detail::return_or_throw<RET, typename ::boost::tuples::element<6, Args>::type> |
---|
1404 | ::call(::boost::tuples::get<6>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1405 | } |
---|
1406 | catch (...) |
---|
1407 | { |
---|
1408 | return |
---|
1409 | detail::return_or_throw<RET, typename ::boost::tuples::element<7, Args>::type> |
---|
1410 | ::call(::boost::tuples::get<7>(args), CALL_ACTUAL_ARGS); |
---|
1411 | } |
---|
1412 | } |
---|
1413 | }; |
---|
1414 | |
---|
1415 | // 8 catch types case |
---|
1416 | template<class Args, class Catch1, class Catch2, class Catch3, class Catch4, class Catch5, class Catch6, |
---|
1417 | class Catch7, class Catch8> |
---|
1418 | class lambda_functor_base<action<9, try_catch_action<catch_action<detail::catch_block<Catch1>, detail::catch_block<Catch2>, detail::catch_block<Catch3>, detail::catch_block<Catch4>, detail::catch_block<Catch5>, detail::catch_block<Catch6>, |
---|
1419 | detail::catch_block<Catch7>, detail::catch_block<Catch8> > > >, Args> { |
---|
1420 | public: |
---|
1421 | Args args; |
---|
1422 | public: |
---|
1423 | explicit lambda_functor_base(const Args& a) : args(a) {} |
---|
1424 | |
---|
1425 | template <class SigArgs> struct sig { |
---|
1426 | typedef typename |
---|
1427 | as_lambda_functor< |
---|
1428 | typename boost::tuples::element<0, Args>::type |
---|
1429 | >::type lf_type; |
---|
1430 | |
---|
1431 | typedef typename lf_type::inherited::template sig<SigArgs>::type type; |
---|
1432 | }; |
---|
1433 | |
---|
1434 | template<class RET, CALL_TEMPLATE_ARGS> |
---|
1435 | RET call(CALL_FORMAL_ARGS) const { |
---|
1436 | try |
---|
1437 | { |
---|
1438 | return detail::select(::boost::tuples::get<0>(args), CALL_ACTUAL_ARGS); |
---|
1439 | } |
---|
1440 | catch (Catch1& e) |
---|
1441 | { |
---|
1442 | return |
---|
1443 | detail::return_or_throw<RET, typename ::boost::tuples::element<1, Args>::type> |
---|
1444 | ::call(::boost::tuples::get<1>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1445 | } |
---|
1446 | catch (Catch2& e) |
---|
1447 | { |
---|
1448 | return |
---|
1449 | detail::return_or_throw<RET, typename ::boost::tuples::element<2, Args>::type> |
---|
1450 | ::call(::boost::tuples::get<2>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1451 | } |
---|
1452 | catch (Catch3& e) |
---|
1453 | { |
---|
1454 | return |
---|
1455 | detail::return_or_throw<RET, typename ::boost::tuples::element<3, Args>::type> |
---|
1456 | ::call(::boost::tuples::get<3>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1457 | } |
---|
1458 | catch (Catch4& e) |
---|
1459 | { |
---|
1460 | return |
---|
1461 | detail::return_or_throw<RET, typename ::boost::tuples::element<4, Args>::type> |
---|
1462 | ::call(::boost::tuples::get<4>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1463 | } |
---|
1464 | catch (Catch5& e) |
---|
1465 | { |
---|
1466 | return |
---|
1467 | detail::return_or_throw<RET, typename ::boost::tuples::element<5, Args>::type> |
---|
1468 | ::call(::boost::tuples::get<5>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1469 | } |
---|
1470 | catch (Catch6& e) |
---|
1471 | { |
---|
1472 | return |
---|
1473 | detail::return_or_throw<RET, typename ::boost::tuples::element<6, Args>::type> |
---|
1474 | ::call(::boost::tuples::get<6>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1475 | } |
---|
1476 | catch (Catch7& e) |
---|
1477 | { |
---|
1478 | return |
---|
1479 | detail::return_or_throw<RET, typename ::boost::tuples::element<7, Args>::type> |
---|
1480 | ::call(::boost::tuples::get<7>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1481 | } |
---|
1482 | catch (Catch8& e) |
---|
1483 | { |
---|
1484 | return |
---|
1485 | detail::return_or_throw<RET, typename ::boost::tuples::element<8, Args>::type> |
---|
1486 | ::call(::boost::tuples::get<8>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1487 | } |
---|
1488 | } |
---|
1489 | }; |
---|
1490 | |
---|
1491 | template<class Args, class Catch1, class Catch2, class Catch3, class Catch4, class Catch5, class Catch6, |
---|
1492 | class Catch7> |
---|
1493 | class lambda_functor_base<action<9, try_catch_action<catch_action<detail::catch_block<Catch1>, detail::catch_block<Catch2>, detail::catch_block<Catch3>, detail::catch_block<Catch4>, detail::catch_block<Catch5>, detail::catch_block<Catch6>, |
---|
1494 | detail::catch_block<Catch7>,detail::catch_all_block> > >, Args> { |
---|
1495 | public: |
---|
1496 | Args args; |
---|
1497 | public: |
---|
1498 | explicit lambda_functor_base(const Args& a) : args(a) {} |
---|
1499 | |
---|
1500 | template <class SigArgs> struct sig { |
---|
1501 | typedef typename |
---|
1502 | as_lambda_functor< |
---|
1503 | typename boost::tuples::element<0, Args>::type |
---|
1504 | >::type lf_type; |
---|
1505 | |
---|
1506 | typedef typename lf_type::inherited::template sig<SigArgs>::type type; |
---|
1507 | }; |
---|
1508 | |
---|
1509 | template<class RET, CALL_TEMPLATE_ARGS> |
---|
1510 | RET call(CALL_FORMAL_ARGS) const { |
---|
1511 | try |
---|
1512 | { |
---|
1513 | return detail::select(::boost::tuples::get<0>(args), CALL_ACTUAL_ARGS); |
---|
1514 | } |
---|
1515 | catch (Catch1& e) |
---|
1516 | { |
---|
1517 | return |
---|
1518 | detail::return_or_throw<RET, typename ::boost::tuples::element<1, Args>::type> |
---|
1519 | ::call(::boost::tuples::get<1>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1520 | } |
---|
1521 | catch (Catch2& e) |
---|
1522 | { |
---|
1523 | return |
---|
1524 | detail::return_or_throw<RET, typename ::boost::tuples::element<2, Args>::type> |
---|
1525 | ::call(::boost::tuples::get<2>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1526 | } |
---|
1527 | catch (Catch3& e) |
---|
1528 | { |
---|
1529 | return |
---|
1530 | detail::return_or_throw<RET, typename ::boost::tuples::element<3, Args>::type> |
---|
1531 | ::call(::boost::tuples::get<3>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1532 | } |
---|
1533 | catch (Catch4& e) |
---|
1534 | { |
---|
1535 | return |
---|
1536 | detail::return_or_throw<RET, typename ::boost::tuples::element<4, Args>::type> |
---|
1537 | ::call(::boost::tuples::get<4>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1538 | } |
---|
1539 | catch (Catch5& e) |
---|
1540 | { |
---|
1541 | return |
---|
1542 | detail::return_or_throw<RET, typename ::boost::tuples::element<5, Args>::type> |
---|
1543 | ::call(::boost::tuples::get<5>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1544 | } |
---|
1545 | catch (Catch6& e) |
---|
1546 | { |
---|
1547 | return |
---|
1548 | detail::return_or_throw<RET, typename ::boost::tuples::element<6, Args>::type> |
---|
1549 | ::call(::boost::tuples::get<6>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1550 | } |
---|
1551 | catch (Catch7& e) |
---|
1552 | { |
---|
1553 | return |
---|
1554 | detail::return_or_throw<RET, typename ::boost::tuples::element<7, Args>::type> |
---|
1555 | ::call(::boost::tuples::get<7>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1556 | } |
---|
1557 | catch (...) |
---|
1558 | { |
---|
1559 | return |
---|
1560 | detail::return_or_throw<RET, typename ::boost::tuples::element<8, Args>::type> |
---|
1561 | ::call(::boost::tuples::get<8>(args), CALL_ACTUAL_ARGS); |
---|
1562 | } |
---|
1563 | } |
---|
1564 | }; |
---|
1565 | |
---|
1566 | // 9 catch types case |
---|
1567 | template<class Args, class Catch1, class Catch2, class Catch3, class Catch4, class Catch5, class Catch6, |
---|
1568 | class Catch7, class Catch8, class Catch9> |
---|
1569 | class lambda_functor_base<action<10, try_catch_action<catch_action<detail::catch_block<Catch1>, detail::catch_block<Catch2>, detail::catch_block<Catch3>, detail::catch_block<Catch4>, detail::catch_block<Catch5>, detail::catch_block<Catch6>, |
---|
1570 | detail::catch_block<Catch7>, detail::catch_block<Catch8>, detail::catch_block<Catch9> > > >, Args> { |
---|
1571 | public: |
---|
1572 | Args args; |
---|
1573 | public: |
---|
1574 | explicit lambda_functor_base(const Args& a) : args(a) {} |
---|
1575 | |
---|
1576 | template <class SigArgs> struct sig { |
---|
1577 | typedef typename |
---|
1578 | as_lambda_functor< |
---|
1579 | typename boost::tuples::element<0, Args>::type |
---|
1580 | >::type lf_type; |
---|
1581 | |
---|
1582 | typedef typename lf_type::inherited::template sig<SigArgs>::type type; |
---|
1583 | }; |
---|
1584 | |
---|
1585 | template<class RET, CALL_TEMPLATE_ARGS> |
---|
1586 | RET call(CALL_FORMAL_ARGS) const { |
---|
1587 | try |
---|
1588 | { |
---|
1589 | return detail::select(::boost::tuples::get<0>(args), CALL_ACTUAL_ARGS); |
---|
1590 | } |
---|
1591 | catch (Catch1& e) |
---|
1592 | { |
---|
1593 | return |
---|
1594 | detail::return_or_throw<RET, typename ::boost::tuples::element<1, Args>::type> |
---|
1595 | ::call(::boost::tuples::get<1>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1596 | } |
---|
1597 | catch (Catch2& e) |
---|
1598 | { |
---|
1599 | return |
---|
1600 | detail::return_or_throw<RET, typename ::boost::tuples::element<2, Args>::type> |
---|
1601 | ::call(::boost::tuples::get<2>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1602 | } |
---|
1603 | catch (Catch3& e) |
---|
1604 | { |
---|
1605 | return |
---|
1606 | detail::return_or_throw<RET, typename ::boost::tuples::element<3, Args>::type> |
---|
1607 | ::call(::boost::tuples::get<3>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1608 | } |
---|
1609 | catch (Catch4& e) |
---|
1610 | { |
---|
1611 | return |
---|
1612 | detail::return_or_throw<RET, typename ::boost::tuples::element<4, Args>::type> |
---|
1613 | ::call(::boost::tuples::get<4>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1614 | } |
---|
1615 | catch (Catch5& e) |
---|
1616 | { |
---|
1617 | return |
---|
1618 | detail::return_or_throw<RET, typename ::boost::tuples::element<5, Args>::type> |
---|
1619 | ::call(::boost::tuples::get<5>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1620 | } |
---|
1621 | catch (Catch6& e) |
---|
1622 | { |
---|
1623 | return |
---|
1624 | detail::return_or_throw<RET, typename ::boost::tuples::element<6, Args>::type> |
---|
1625 | ::call(::boost::tuples::get<6>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1626 | } |
---|
1627 | catch (Catch7& e) |
---|
1628 | { |
---|
1629 | return |
---|
1630 | detail::return_or_throw<RET, typename ::boost::tuples::element<7, Args>::type> |
---|
1631 | ::call(::boost::tuples::get<7>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1632 | } |
---|
1633 | catch (Catch8& e) |
---|
1634 | { |
---|
1635 | return |
---|
1636 | detail::return_or_throw<RET, typename ::boost::tuples::element<8, Args>::type> |
---|
1637 | ::call(::boost::tuples::get<8>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1638 | } |
---|
1639 | catch (Catch9& e) |
---|
1640 | { |
---|
1641 | return |
---|
1642 | detail::return_or_throw<RET, typename ::boost::tuples::element<9, Args>::type> |
---|
1643 | ::call(::boost::tuples::get<9>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1644 | } |
---|
1645 | } |
---|
1646 | }; |
---|
1647 | |
---|
1648 | template<class Args, class Catch1, class Catch2, class Catch3, class Catch4, class Catch5, class Catch6, |
---|
1649 | class Catch7, class Catch8> |
---|
1650 | class lambda_functor_base<action<10, try_catch_action<catch_action<detail::catch_block<Catch1>, detail::catch_block<Catch2>, detail::catch_block<Catch3>, detail::catch_block<Catch4>, detail::catch_block<Catch5>, detail::catch_block<Catch6>, |
---|
1651 | detail::catch_block<Catch7>, detail::catch_block<Catch8>,detail::catch_all_block> > >, Args> { |
---|
1652 | public: |
---|
1653 | Args args; |
---|
1654 | public: |
---|
1655 | explicit lambda_functor_base(const Args& a) : args(a) {} |
---|
1656 | |
---|
1657 | template <class SigArgs> struct sig { |
---|
1658 | typedef typename |
---|
1659 | as_lambda_functor< |
---|
1660 | typename boost::tuples::element<0, Args>::type |
---|
1661 | >::type lf_type; |
---|
1662 | |
---|
1663 | typedef typename lf_type::inherited::template sig<SigArgs>::type type; |
---|
1664 | }; |
---|
1665 | |
---|
1666 | template<class RET, CALL_TEMPLATE_ARGS> |
---|
1667 | RET call(CALL_FORMAL_ARGS) const { |
---|
1668 | try |
---|
1669 | { |
---|
1670 | return detail::select(::boost::tuples::get<0>(args), CALL_ACTUAL_ARGS); |
---|
1671 | } |
---|
1672 | catch (Catch1& e) |
---|
1673 | { |
---|
1674 | return |
---|
1675 | detail::return_or_throw<RET, typename ::boost::tuples::element<1, Args>::type> |
---|
1676 | ::call(::boost::tuples::get<1>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1677 | } |
---|
1678 | catch (Catch2& e) |
---|
1679 | { |
---|
1680 | return |
---|
1681 | detail::return_or_throw<RET, typename ::boost::tuples::element<2, Args>::type> |
---|
1682 | ::call(::boost::tuples::get<2>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1683 | } |
---|
1684 | catch (Catch3& e) |
---|
1685 | { |
---|
1686 | return |
---|
1687 | detail::return_or_throw<RET, typename ::boost::tuples::element<3, Args>::type> |
---|
1688 | ::call(::boost::tuples::get<3>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1689 | } |
---|
1690 | catch (Catch4& e) |
---|
1691 | { |
---|
1692 | return |
---|
1693 | detail::return_or_throw<RET, typename ::boost::tuples::element<4, Args>::type> |
---|
1694 | ::call(::boost::tuples::get<4>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1695 | } |
---|
1696 | catch (Catch5& e) |
---|
1697 | { |
---|
1698 | return |
---|
1699 | detail::return_or_throw<RET, typename ::boost::tuples::element<5, Args>::type> |
---|
1700 | ::call(::boost::tuples::get<5>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1701 | } |
---|
1702 | catch (Catch6& e) |
---|
1703 | { |
---|
1704 | return |
---|
1705 | detail::return_or_throw<RET, typename ::boost::tuples::element<6, Args>::type> |
---|
1706 | ::call(::boost::tuples::get<6>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1707 | } |
---|
1708 | catch (Catch7& e) |
---|
1709 | { |
---|
1710 | return |
---|
1711 | detail::return_or_throw<RET, typename ::boost::tuples::element<7, Args>::type> |
---|
1712 | ::call(::boost::tuples::get<7>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1713 | } |
---|
1714 | catch (Catch8& e) |
---|
1715 | { |
---|
1716 | return |
---|
1717 | detail::return_or_throw<RET, typename ::boost::tuples::element<8, Args>::type> |
---|
1718 | ::call(::boost::tuples::get<8>(args), CALL_ACTUAL_ARGS_NO_ENV, e); |
---|
1719 | } |
---|
1720 | catch (...) |
---|
1721 | { |
---|
1722 | return |
---|
1723 | detail::return_or_throw<RET, typename ::boost::tuples::element<9, Args>::type> |
---|
1724 | ::call(::boost::tuples::get<9>(args), CALL_ACTUAL_ARGS); |
---|
1725 | } |
---|
1726 | } |
---|
1727 | }; |
---|
1728 | |
---|
1729 | |
---|
1730 | } // namespace lambda |
---|
1731 | } // namespace boost |
---|
1732 | |
---|
1733 | |
---|
1734 | #endif |
---|
1735 | |
---|
1736 | |
---|
1737 | |
---|
1738 | |
---|
1739 | |
---|
1740 | |
---|