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4<title>Getting Started</title>
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26<div class="titlepage"><div><div><h3 class="title">
27<a name="lambda.getting_started"></a>Getting Started</h3></div></div></div>
28<div class="toc"><dl>
29<dt><span class="section"><a href="getting_started.html#id2707059">Installing the library</a></span></dt>
30<dt><span class="section"><a href="getting_started.html#id2707319">Conventions used in this document</a></span></dt>
31</dl></div>
32<div class="section" lang="en">
33<div class="titlepage"><div><div><h4 class="title">
34<a name="id2707059"></a>Installing the library</h4></div></div></div>
35<p>
36        The library consists of include files only, hence there is no
37        installation procedure. The <code class="literal">boost</code> include directory
38        must be on the include path.
39        There are a number of include files that give different functionality:
40
41        </p>
42<div class="itemizedlist"><ul type="disc">
43<li><p><code class="filename">lambda/lambda.hpp</code> defines lambda expressions for different C++
44              operators, see <a href="le_in_details.html#lambda.operator_expressions" title="Operator expressions">the section called &#8220;Operator expressions&#8221;</a>.
45            </p></li>
46<li><p><code class="filename">lambda/bind.hpp</code> defines <code class="literal">bind</code> functions for up to 9 arguments, see <a href="le_in_details.html#lambda.bind_expressions" title="Bind expressions">the section called &#8220;Bind expressions&#8221;</a>.</p></li>
47<li><p><code class="filename">lambda/if.hpp</code> defines lambda function equivalents for if statements and the conditional operator, see <a href="le_in_details.html#lambda.lambda_expressions_for_control_structures" title="Lambda expressions for control structures">the section called &#8220;Lambda expressions for control structures&#8221;</a> (includes <code class="filename">lambda.hpp</code>).
48            </p></li>
49<li><p><code class="filename">lambda/loops.hpp</code> defines lambda function equivalent for looping constructs, see <a href="le_in_details.html#lambda.lambda_expressions_for_control_structures" title="Lambda expressions for control structures">the section called &#8220;Lambda expressions for control structures&#8221;</a>.
50            </p></li>
51<li><p><code class="filename">lambda/switch.hpp</code> defines lambda function equivalent for the switch statement, see <a href="le_in_details.html#lambda.lambda_expressions_for_control_structures" title="Lambda expressions for control structures">the section called &#8220;Lambda expressions for control structures&#8221;</a>.
52            </p></li>
53<li><p><code class="filename">lambda/construct.hpp</code> provides tools for writing lambda expressions with constructor, destructor, new and delete invocations, see <a href="le_in_details.html#lambda.construction_and_destruction" title="Construction and destruction">the section called &#8220;Construction and destruction&#8221;</a> (includes <code class="filename">lambda.hpp</code>).
54            </p></li>
55<li><p><code class="filename">lambda/casts.hpp</code> provides lambda versions of different casts, as well as <code class="literal">sizeof</code> and <code class="literal">typeid</code>, see <a href="le_in_details.html#lambda.cast_expressions" title="
56Cast expressions
57">the section called &#8220;
58Cast expressions
59&#8221;</a>.
60            </p></li>
61<li><p><code class="filename">lambda/exceptions.hpp</code> gives tools for throwing and catching
62              exceptions within lambda functions, <a href="le_in_details.html#lambda.exceptions" title="Exceptions">the section called &#8220;Exceptions&#8221;</a> (includes
63              <code class="filename">lambda.hpp</code>).
64            </p></li>
65<li><p><code class="filename">lambda/algorithm.hpp</code> and <code class="filename">lambda/numeric.hpp</code> (cf. standard <code class="filename">algortihm</code> and <code class="filename">numeric</code> headers) allow nested STL algorithm invocations, see <a href="le_in_details.html#lambda.nested_stl_algorithms" title="Nesting STL algorithm invocations">the section called &#8220;Nesting STL algorithm invocations&#8221;</a>.
66            </p></li>
67</ul></div>
68<p>
69
70        Any other header files in the package are for internal use.
71        Additionally, the library depends on two other Boost Libraries, the
72        <span class="emphasis"><em>Tuple</em></span>[<a href="../lambda.html#cit:boost::tuple" title="[tuple]"><span class="abbrev">tuple</span></a>] and the <span class="emphasis"><em>type_traits</em></span>[<a href="../lambda.html#cit:boost::type_traits" title="[type_traits]"><span class="abbrev">type_traits</span></a>] libraries, and on the <code class="filename">boost/ref.hpp</code> header.
73      </p>
74<p>
75        All definitions are placed in the namespace <code class="literal">boost::lambda</code> and its subnamespaces.
76      </p>
77</div>
78<div class="section" lang="en">
79<div class="titlepage"><div><div><h4 class="title">
80<a name="id2707319"></a>Conventions used in this document</h4></div></div></div>
81<p>In most code examples, we omit the namespace prefixes for names in the <code class="literal">std</code> and <code class="literal">boost::lambda</code> namespaces.
82Implicit using declarations
83</p>
84<pre class="programlisting">
85using namespace std;
86using namespace boost::lambda;
87</pre>
88<p>
89are assumed to be in effect.
90</p>
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