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source: orxonox.OLD/trunk/src/lib/util/loading/factory.cc @ 10111

Last change on this file since 10111 was 9869, checked in by bensch, 18 years ago

orxonox/trunk: merged the new_class_id branche back to the trunk.
merged with command:
svn merge https://svn.orxonox.net/orxonox/branches/new_class_id trunk -r9683:HEAD
no conflicts… puh..

File size: 4.5 KB
RevLine 
[4597]1/*
[3940]2   orxonox - the future of 3D-vertical-scrollers
3
4   Copyright (C) 2004 orx
5
6   This program is free software; you can redistribute it and/or modify
7   it under the terms of the GNU General Public License as published by
8   the Free Software Foundation; either version 2, or (at your option)
9   any later version.
10
11   ### File Specific:
12   main-programmer: Christian Meyer
[4250]13   co-programmer: Benjamin Grauer
[3940]14*/
[5982]15#define DEBUG_SPECIAL_MODULE DEBUG_MODULE_LOADING
[3940]16
[9869]17#include "factory.h"
[8362]18#include "debug.h"
[5982]19//#include "shell_command.h"
20
[9869]21ObjectListDefinition(Factory);
[3940]22
[5982]23//SHELL_COMMAND(create, Factory, fabricate);
[5162]24
[7221]25/**
26 * @brief constructor
27 *
28 * set everything to zero and define factoryName
[4003]29 */
[9869]30Factory::Factory (const ClassID& classID)
31    : _classID(classID)
[3940]32{
[9869]33  PRINTF(4)("Factory::create(%s::%d)\n", classID.name().c_str(), classID.id());
34  //this->registerObject(this, Factory::_objectList);
35  this->setName(classID.name());
[4597]36
[9869]37  Factory::_factoryIDMap[classID] = this;
38  Factory::_factoryStringMap[classID.name()] = this;
[3940]39}
40
[9869]41/** @brief A Map of all Factories ordered by ID. */
42Factory::FactoryIDMap Factory::_factoryIDMap;
[4730]43
[9869]44/** @brief A Map of all Factories ordered by Name. */
45Factory::FactoryStringMap Factory::_factoryStringMap;
46
[3940]47/**
[7221]48 * @brief destructor
[5982]49 */
[3940]50Factory::~Factory ()
51{
[9869]52  FactoryIDMap::iterator it = Factory::_factoryIDMap.find(this->_classID);
53  if (it != Factory::_factoryIDMap.end() && (*it).second == this)
54    Factory::_factoryIDMap.erase(it);
[3940]55
[9869]56  FactoryStringMap::iterator stringIt = Factory::_factoryStringMap.find(this->_classID.name());
57  if (stringIt != Factory::_factoryStringMap.end() && (*stringIt).second == this)
58    Factory::_factoryStringMap.erase(stringIt);
[5982]59}
60
[5984]61/**
62 * @param classID match a classID with this classID
63 * @returns true on match, false otherwise
64 */
[9869]65bool Factory::operator==(int classID) const
[5984]66{
[9869]67  return (this->_classID == classID);
[5984]68}
[5982]69
[3940]70
[7221]71/**
72 * @brief Compares the Factories Name against a given ClassName
73 * @param className the Name of the Class to Query
74 * @returns true on match, false otherwise.
75 */
76bool Factory::operator==(const std::string& className) const
77{
[9869]78  return (this->_classID.name() == className);
[7221]79}
[4739]80
[7221]81
[5984]82/**
[7221]83 * @brief Creates a new Object of type root->Value() (name)
[5984]84 * @param root the XML-Root to match for the newly created Object
85 * @returns a new Object of Type root->Value() on match, NULL otherwise
86 */
[9675]87BaseObject* Factory::fabricate(const TiXmlElement* root)
[5982]88{
[9869]89  FactoryStringMap::const_iterator it = Factory::_factoryStringMap.find(root->Value());
90  if (it != Factory::_factoryStringMap.end())
91  {
92    PRINTF(2)("Create a new Object of type %s\n", (*it).second->getCName());
93    return (*it).second->fabricateObject(root);
94  }
95  else
96  {
97    PRINTF(2)("Could not Fabricate an Object of Class '%s'\n", root->Value());
98    return NULL;
99  }
[3940]100}
[5155]101
[5984]102
103/**
[9675]104 * @brief Creates a new Object of type className
[5984]105 * @param className the ClassName to match for the newly created Object
106 * @returns a new Object of Type className on match, NULL otherwise
107 */
[9675]108BaseObject* Factory::fabricate(const std::string& className)
[5155]109{
[9869]110  FactoryStringMap::const_iterator it = Factory::_factoryStringMap.find(className);
111  if (it != Factory::_factoryStringMap.end())
112  {
113    PRINTF(2)("Create a new Object of type %s\n", (*it).second->getCName());
114    return (*it).second->fabricateObject(NULL);
115  }
116  else
117  {
118    PRINTF(2)("Could not Fabricate an Object of Class '%s'\n", className.c_str());
[5982]119    return NULL;
[9869]120  }
[5982]121}
122
[5984]123/**
[9675]124 * @brief Creates a new Object of type classID
[5984]125 * @param classID the ClassID to match for the newly created Object
126 * @returns a new Object of Type classID on match, NULL otherwise
127 */
[9869]128BaseObject* Factory::fabricate(const ClassID& classID)
[5982]129{
[9869]130  FactoryIDMap::const_iterator it = Factory::_factoryIDMap.find(classID);
131  if (it != Factory::_factoryIDMap.end())
132  {
133    PRINTF(4)("Create a new Object of type %s\n", (*it).second->getCName());
134    return (*it).second->fabricateObject(NULL);
135  }
136  else
137  {
138    PRINTF(2)("Could not Fabricate an Object of ClassID '%d'\n", classID.id());
[5982]139    return NULL;
[9869]140  }
141}
[5982]142
143
[9869]144/**
145 * @brief print out some nice litte debug information about the Factory.
146 */
147void Factory::debug() const
148{
149  PRINTF(0)("Factory of class '%s' with ClassID: %d\n", this->_classID.name().c_str(), this->_classID.id());
[5155]150}
[9869]151
152/**
153 * @brief Prints out some nice Debug information about all factories
154 */
155void Factory::debugAll()
156{
157  PRINTF(0)("Debugging all %d Factories\n", Factory::_factoryStringMap.size());
158  Factory::FactoryStringMap::const_iterator it;
159  for (it = Factory::_factoryStringMap.begin(); it != Factory::_factoryStringMap.end(); ++it)
160    (*it).second->debug();
161}
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