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<div class="title">CObject.h</div> </div>
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<a href="_c_object_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* +---------------------------------------------------------------------------+</span>
<a name="l00002"></a>00002 <span class="comment"> | The Mobile Robot Programming Toolkit (MRPT) C++ library |</span>
<a name="l00003"></a>00003 <span class="comment"> | |</span>
<a name="l00004"></a>00004 <span class="comment"> | http://www.mrpt.org/ |</span>
<a name="l00005"></a>00005 <span class="comment"> | |</span>
<a name="l00006"></a>00006 <span class="comment"> | Copyright (C) 2005-2011 University of Malaga |</span>
<a name="l00007"></a>00007 <span class="comment"> | |</span>
<a name="l00008"></a>00008 <span class="comment"> | This software was written by the Machine Perception and Intelligent |</span>
<a name="l00009"></a>00009 <span class="comment"> | Robotics Lab, University of Malaga (Spain). |</span>
<a name="l00010"></a>00010 <span class="comment"> | Contact: Jose-Luis Blanco <jlblanco@ctima.uma.es> |</span>
<a name="l00011"></a>00011 <span class="comment"> | |</span>
<a name="l00012"></a>00012 <span class="comment"> | This file is part of the MRPT project. |</span>
<a name="l00013"></a>00013 <span class="comment"> | |</span>
<a name="l00014"></a>00014 <span class="comment"> | MRPT is free software: you can redistribute it and/or modify |</span>
<a name="l00015"></a>00015 <span class="comment"> | it under the terms of the GNU General Public License as published by |</span>
<a name="l00016"></a>00016 <span class="comment"> | the Free Software Foundation, either version 3 of the License, or |</span>
<a name="l00017"></a>00017 <span class="comment"> | (at your option) any later version. |</span>
<a name="l00018"></a>00018 <span class="comment"> | |</span>
<a name="l00019"></a>00019 <span class="comment"> | MRPT is distributed in the hope that it will be useful, |</span>
<a name="l00020"></a>00020 <span class="comment"> | but WITHOUT ANY WARRANTY; without even the implied warranty of |</span>
<a name="l00021"></a>00021 <span class="comment"> | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |</span>
<a name="l00022"></a>00022 <span class="comment"> | GNU General Public License for more details. |</span>
<a name="l00023"></a>00023 <span class="comment"> | |</span>
<a name="l00024"></a>00024 <span class="comment"> | You should have received a copy of the GNU General Public License |</span>
<a name="l00025"></a>00025 <span class="comment"> | along with MRPT. If not, see <http://www.gnu.org/licenses/>. |</span>
<a name="l00026"></a>00026 <span class="comment"> | |</span>
<a name="l00027"></a>00027 <span class="comment"> +---------------------------------------------------------------------------+ */</span>
<a name="l00028"></a>00028 <span class="preprocessor">#ifndef MRPT_COBJECT_H</span>
<a name="l00029"></a>00029 <span class="preprocessor"></span><span class="preprocessor">#define MRPT_COBJECT_H</span>
<a name="l00030"></a>00030 <span class="preprocessor"></span>
<a name="l00031"></a>00031 <span class="preprocessor">#include <<a class="code" href="utils__defs_8h.html">mrpt/utils/utils_defs.h</a>></span>
<a name="l00032"></a>00032 <span class="preprocessor">#include <<a class="code" href="safe__pointers_8h.html">mrpt/utils/safe_pointers.h</a>></span>
<a name="l00033"></a>00033
<a name="l00034"></a>00034 <span class="keyword">namespace </span>mrpt
<a name="l00035"></a>00035 {
<a name="l00036"></a>00036 <span class="keyword">namespace </span>utils
<a name="l00037"></a>00037 {<span class="comment"></span>
<a name="l00038"></a>00038 <span class="comment"> /** @name RTTI classes and functions</span>
<a name="l00039"></a>00039 <span class="comment"> @{ */</span>
<a name="l00040"></a>00040
<a name="l00041"></a><a class="code" href="group__mrpt__base__grp.html#gab4b900b831f6e7bbc7557cd35cd1c46b">00041</a> <span class="keyword">class </span><a class="code" href="base_2include_2mrpt_2base_2link__pragmas_8h.html#a6045fa0129b1a3d6c8bf895470e66574">BASE_IMPEXP</a> <a class="code" href="classmrpt_1_1utils_1_1_c_object.html" title="The virtual base class of all MRPT classes with a unified RTTI system.">CObject</a>;
<a name="l00042"></a>00042 <span class="comment"></span>
<a name="l00043"></a>00043 <span class="comment"> /** A smart pointer to a CObject object</span>
<a name="l00044"></a>00044 <span class="comment"> * \note Declared as a class instead of a typedef to avoid multiple defined symbols when linking dynamic libs.</span>
<a name="l00045"></a>00045 <span class="comment"> * \ingroup mrpt_base_grp</span>
<a name="l00046"></a>00046 <span class="comment"> */</span>
<a name="l00047"></a>00047 <span class="keyword">class </span><a class="code" href="base_2include_2mrpt_2base_2link__pragmas_8h.html#a6045fa0129b1a3d6c8bf895470e66574">BASE_IMPEXP</a> <a class="code" href="classmrpt_1_1utils_1_1_c_object_ptr.html" title="A smart pointer to a CObject object.">CObjectPtr</a> : <span class="keyword">public</span> stlplus::smart_ptr_clone<CObject>
<a name="l00048"></a>00048 {
<a name="l00049"></a><a class="code" href="classmrpt_1_1utils_1_1_c_object_ptr.html#aaf2da4f88808a5e7e844a362beea93d4">00049</a> <span class="keyword">typedef</span> stlplus::smart_ptr_clone<CObject> <a class="code" href="classmrpt_1_1utils_1_1_c_object_ptr.html#aaf2da4f88808a5e7e844a362beea93d4">BASE</a>;
<a name="l00050"></a>00050 <span class="keyword">public</span>:
<a name="l00051"></a><a class="code" href="classmrpt_1_1utils_1_1_c_object_ptr.html#af866e74152afb59fadc18c6e189fb93e">00051</a> <span class="keyword">inline</span> <a class="code" href="classmrpt_1_1utils_1_1_c_object_ptr.html#af866e74152afb59fadc18c6e189fb93e">CObjectPtr</a>() : <a class="code" href="classstlplus_1_1smart__ptr__clone.html">BASE</a>() {}
<a name="l00052"></a><a class="code" href="classmrpt_1_1utils_1_1_c_object_ptr.html#a32f26d2f683d3cfeadea15cf9e9d2ede">00052</a> <span class="keyword">explicit</span> <span class="keyword">inline</span> <a class="code" href="classmrpt_1_1utils_1_1_c_object_ptr.html#a32f26d2f683d3cfeadea15cf9e9d2ede">CObjectPtr</a>(<span class="keyword">const</span> <a class="code" href="classmrpt_1_1utils_1_1_c_object.html" title="The virtual base class of all MRPT classes with a unified RTTI system.">CObject</a>& data) : <a class="code" href="classstlplus_1_1smart__ptr__clone.html">BASE</a>(data) {}
<a name="l00053"></a><a class="code" href="classmrpt_1_1utils_1_1_c_object_ptr.html#a9515bdd64ca6d17d599c7d3860e5afc8">00053</a> <span class="keyword">explicit</span> <span class="keyword">inline</span> <a class="code" href="classmrpt_1_1utils_1_1_c_object_ptr.html#a9515bdd64ca6d17d599c7d3860e5afc8">CObjectPtr</a>(<a class="code" href="classmrpt_1_1utils_1_1_c_object.html" title="The virtual base class of all MRPT classes with a unified RTTI system.">CObject</a>* data) : <a class="code" href="classstlplus_1_1smart__ptr__clone.html">BASE</a>(data) { }
<a name="l00054"></a><a class="code" href="classmrpt_1_1utils_1_1_c_object_ptr.html#a6425af915349dee06e6a7b4715733a30">00054</a> <span class="keyword">inline</span> <a class="code" href="classmrpt_1_1utils_1_1_c_object_ptr.html" title="A smart pointer to a CObject object.">CObjectPtr</a>& <a class="code" href="classmrpt_1_1utils_1_1_c_object_ptr.html#a6425af915349dee06e6a7b4715733a30">operator=</a>(<span class="keyword">const</span> <a class="code" href="classmrpt_1_1utils_1_1_c_object.html" title="The virtual base class of all MRPT classes with a unified RTTI system.">CObject</a>& data) { BASE::operator=(data); <span class="keywordflow">return</span> *<span class="keyword">this</span>; }
<a name="l00055"></a><a class="code" href="classmrpt_1_1utils_1_1_c_object_ptr.html#ae7f867dfe2cdff4476f080615c56aa81">00055</a> <span class="keyword">inline</span> <a class="code" href="classmrpt_1_1utils_1_1_c_object_ptr.html" title="A smart pointer to a CObject object.">CObjectPtr</a>& <a class="code" href="classmrpt_1_1utils_1_1_c_object_ptr.html#ae7f867dfe2cdff4476f080615c56aa81">operator=</a>(<span class="keyword">const</span> <a class="code" href="classmrpt_1_1utils_1_1_c_object_ptr.html" title="A smart pointer to a CObject object.">CObjectPtr</a>& r) { BASE::operator=(r); <span class="keywordflow">return</span> *<span class="keyword">this</span>; }
<a name="l00056"></a>00056 };
<a name="l00057"></a>00057 <span class="comment"></span>
<a name="l00058"></a>00058 <span class="comment"> /** A structure that holds runtime class type information. Use CLASS_ID(<class_name>) to get a reference to the class_name's TRuntimeClassId descriptor.</span>
<a name="l00059"></a>00059 <span class="comment"> * \ingroup mrpt_base_grp</span>
<a name="l00060"></a>00060 <span class="comment"> */</span>
<a name="l00061"></a>00061 <span class="keyword">struct </span><a class="code" href="base_2include_2mrpt_2base_2link__pragmas_8h.html#a6045fa0129b1a3d6c8bf895470e66574">BASE_IMPEXP</a> TRuntimeClassId
<a name="l00062"></a>00062 {
<a name="l00063"></a><a class="code" href="structmrpt_1_1utils_1_1_t_runtime_class_id.html#acd4b9e96fdf46f7adb8670f7f9bc6234">00063</a> <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="structmrpt_1_1utils_1_1_t_runtime_class_id.html#acd4b9e96fdf46f7adb8670f7f9bc6234">className</a>;<span class="comment"></span>
<a name="l00064"></a>00064 <span class="comment"> /** Create an object of the related class, or NULL if it is virtual. */</span>
<a name="l00065"></a><a class="code" href="structmrpt_1_1utils_1_1_t_runtime_class_id.html#ae2fc06eb5a401b67bf2fb97dc70bf105">00065</a> mrpt<a class="code" href="classmrpt_1_1utils_1_1_c_object.html" title="The virtual base class of all MRPT classes with a unified RTTI system.">::utils::CObject</a>* (*ptrCreateObject)();<span class="comment"></span>
<a name="l00066"></a>00066 <span class="comment"> /** Gets the base class runtime id. */</span>
<a name="l00067"></a><a class="code" href="structmrpt_1_1utils_1_1_t_runtime_class_id.html#a67ccf0e750be424e343b999059b6a90a">00067</a> <span class="keyword">const</span> <a class="code" href="structmrpt_1_1utils_1_1_t_runtime_class_id.html" title="A structure that holds runtime class type information.">TRuntimeClassId</a>* (*getBaseClass)();
<a name="l00068"></a>00068
<a name="l00069"></a>00069 <span class="comment">// Operations</span>
<a name="l00070"></a>00070 mrpt<a class="code" href="classmrpt_1_1utils_1_1_c_object.html" title="The virtual base class of all MRPT classes with a unified RTTI system.">::utils::CObject</a>* createObject() <span class="keyword">const</span>;
<a name="l00071"></a>00071 <span class="keywordtype">bool</span> derivedFrom(<span class="keyword">const</span> <a class="code" href="structmrpt_1_1utils_1_1_t_runtime_class_id.html" title="A structure that holds runtime class type information.">TRuntimeClassId</a>* pBaseClass) <span class="keyword">const</span>;
<a name="l00072"></a>00072 <span class="keywordtype">bool</span> derivedFrom(<span class="keyword">const</span> <span class="keywordtype">char</span>* pBaseClass_name) <span class="keyword">const</span>;
<a name="l00073"></a>00073
<a name="l00074"></a>00074 };
<a name="l00075"></a>00075 <span class="comment"></span>
<a name="l00076"></a>00076 <span class="comment"> /** A wrapper class for a "TRuntimeClassId *", well-defined with respect to copy operators and constructors. \ingroup mrpt_base_grp</span>
<a name="l00077"></a>00077 <span class="comment"> */</span>
<a name="l00078"></a><a class="code" href="group__mrpt__base__grp.html#ga9a8b385c06e33bb7ab5a8fc51ad10fc8">00078</a> <span class="keyword">typedef</span> <a class="code" href="structmrpt_1_1utils_1_1safe__ptr.html">safe_ptr<TRuntimeClassId></a> <a class="code" href="group__mrpt__base__grp.html#ga9a8b385c06e33bb7ab5a8fc51ad10fc8" title="A wrapper class for a "TRuntimeClassId *", well-defined with respect to copy operators and constructo...">TRuntimeClassIdPtr</a>;
<a name="l00079"></a>00079 <span class="comment"></span>
<a name="l00080"></a>00080 <span class="comment"> /** Register a class into the MRPT internal list of "CSerializable" descendents.</span>
<a name="l00081"></a>00081 <span class="comment"> * Used internally in the macros DEFINE_SERIALIZABLE, etc...</span>
<a name="l00082"></a>00082 <span class="comment"> * \sa getAllRegisteredClasses, CStartUpClassesRegister</span>
<a name="l00083"></a>00083 <span class="comment"> */</span>
<a name="l00084"></a>00084 <span class="keywordtype">void</span> <a class="code" href="base_2include_2mrpt_2base_2link__pragmas_8h.html#a6045fa0129b1a3d6c8bf895470e66574">BASE_IMPEXP</a> <a class="code" href="group__mrpt__base__grp.html#ga5af77a9809680e1559cde8167361518e" title="Register a class into the MRPT internal list of "CSerializable" descendents.">registerClass</a>(<span class="keyword">const</span> <a class="code" href="structmrpt_1_1utils_1_1_t_runtime_class_id.html" title="A structure that holds runtime class type information.">mrpt::utils::TRuntimeClassId</a>* pNewClass);
<a name="l00085"></a>00085 <span class="comment"></span>
<a name="l00086"></a>00086 <span class="comment"> /** Mostly for internal use within mrpt sources, to handle exceptional cases with multiple serialization names for backward compatibility (CMultiMetricMaps, CImage,...)</span>
<a name="l00087"></a>00087 <span class="comment"> */</span>
<a name="l00088"></a>00088 <span class="keywordtype">void</span> <a class="code" href="base_2include_2mrpt_2base_2link__pragmas_8h.html#a6045fa0129b1a3d6c8bf895470e66574">BASE_IMPEXP</a> <a class="code" href="group__mrpt__base__grp.html#ga3d32f87193923526b0dd86ed968fb854" title="Mostly for internal use within mrpt sources, to handle exceptional cases with multiple serialization ...">registerClassCustomName</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>*customName, <span class="keyword">const</span> <a class="code" href="structmrpt_1_1utils_1_1_t_runtime_class_id.html" title="A structure that holds runtime class type information.">TRuntimeClassId</a>* pNewClass);
<a name="l00089"></a>00089 <span class="comment"></span>
<a name="l00090"></a>00090 <span class="comment"> /** Returns a list with all the classes registered in the system through mrpt::utils::registerClass.</span>
<a name="l00091"></a>00091 <span class="comment"> * \sa registerClass, findRegisteredClass</span>
<a name="l00092"></a>00092 <span class="comment"> */</span>
<a name="l00093"></a>00093 std<a class="code" href="classstd_1_1vector.html" title="STL class.">::vector<const mrpt::utils::TRuntimeClassId*></a> <a class="code" href="base_2include_2mrpt_2base_2link__pragmas_8h.html#a6045fa0129b1a3d6c8bf895470e66574">BASE_IMPEXP</a> <a class="code" href="group__mrpt__base__grp.html#ga69eeb95bbeaa786937d070c300169a32" title="Returns a list with all the classes registered in the system through mrpt::utils::registerClass.">getAllRegisteredClasses</a>();
<a name="l00094"></a>00094 <span class="comment"></span>
<a name="l00095"></a>00095 <span class="comment"> /** Return info about a given class by its name, or NULL if the class is not registered</span>
<a name="l00096"></a>00096 <span class="comment"> * \sa registerClass, getAllRegisteredClasses</span>
<a name="l00097"></a>00097 <span class="comment"> */</span>
<a name="l00098"></a>00098 <span class="keyword">const</span> <a class="code" href="structmrpt_1_1utils_1_1_t_runtime_class_id.html" title="A structure that holds runtime class type information.">TRuntimeClassId</a> <a class="code" href="base_2include_2mrpt_2base_2link__pragmas_8h.html#a6045fa0129b1a3d6c8bf895470e66574">BASE_IMPEXP</a> * <a class="code" href="group__mrpt__base__grp.html#ga6e361b1e00875a96e3a74936b65ddbec" title="Return info about a given class by its name, or NULL if the class is not registered.">findRegisteredClass</a>(<span class="keyword">const</span> <a class="code" href="classstd_1_1string.html" title="STL class.">std::string</a> &className);
<a name="l00099"></a>00099
<a name="l00100"></a>00100 <span class="comment"></span>
<a name="l00101"></a>00101 <span class="comment"> /** Access to runtime class ID for a defined class name.</span>
<a name="l00102"></a>00102 <span class="comment"> */</span>
<a name="l00103"></a><a class="code" href="_c_object_8h.html#ae1e916f2fdc79ed0da6508acdb1848a0">00103</a> <span class="preprocessor"> #define CLASS_ID(class_name) static_cast<const mrpt::utils::TRuntimeClassId*>(&class_name::class##class_name)</span>
<a name="l00104"></a>00104 <span class="preprocessor"></span><span class="comment"></span>
<a name="l00105"></a>00105 <span class="comment"> /** Access to runtime class ID for a defined class name.</span>
<a name="l00106"></a>00106 <span class="comment"> */</span>
<a name="l00107"></a><a class="code" href="_c_object_8h.html#a50425f043b81147fed5f71d2e26ca337">00107</a> <span class="preprocessor"> #define CLASS_ID_NAMESPACE(class_name,namespaceName) static_cast<const mrpt::utils::TRuntimeClassId*>(&namespaceName::class_name::class##class_name)</span>
<a name="l00108"></a>00108 <span class="preprocessor"></span><span class="comment"></span>
<a name="l00109"></a>00109 <span class="comment"> /** Access to runtime class ID for a defined template class name.</span>
<a name="l00110"></a>00110 <span class="comment"> */</span>
<a name="l00111"></a><a class="code" href="_c_object_8h.html#a08316b183b1a5337ac5b82533ac2dd19">00111</a> <span class="preprocessor"> #define CLASS_ID_TEMPLATE(class_name,T) static_cast<const mrpt::utils::TRuntimeClassId*>(& template <class T> class_name<T>::class##class_name)</span>
<a name="l00112"></a>00112 <span class="preprocessor"></span><span class="comment"></span>
<a name="l00113"></a>00113 <span class="comment"> /** Evaluates to true if the given pointer to an object (derived from mrpt::utils::CSerializable) is of the given class. */</span>
<a name="l00114"></a><a class="code" href="_c_object_8h.html#a794ea7da2e1f7eb092d140ca5091e982">00114</a> <span class="preprocessor"> #define IS_CLASS( ptrObj, class_name ) ((ptrObj)->GetRuntimeClass()==CLASS_ID(class_name))</span>
<a name="l00115"></a>00115 <span class="preprocessor"></span><span class="comment"></span>
<a name="l00116"></a>00116 <span class="comment"> /** Evaluates to true if the given pointer to an object (derived from mrpt::utils::CSerializable) is an instance of the given class or any of its derived classes. */</span>
<a name="l00117"></a><a class="code" href="_c_object_8h.html#a8047e96932be100635bab4f27731320f">00117</a> <span class="preprocessor"> #define IS_DERIVED( ptrObj, class_name ) ((ptrObj)->GetRuntimeClass()->derivedFrom(CLASS_ID(class_name)))</span>
<a name="l00118"></a>00118 <span class="preprocessor"></span><span class="comment"></span>
<a name="l00119"></a>00119 <span class="comment"> /** Auxiliary structure used for CObject-based RTTI. \ingroup mrpt_base_grp */</span>
<a name="l00120"></a>00120 <span class="keyword">struct </span><a class="code" href="base_2include_2mrpt_2base_2link__pragmas_8h.html#a6045fa0129b1a3d6c8bf895470e66574">BASE_IMPEXP</a> CLASSINIT
<a name="l00121"></a>00121 {
<a name="l00122"></a><a class="code" href="structmrpt_1_1utils_1_1_c_l_a_s_s_i_n_i_t.html#a20a5953f6495bc2487e0d8af206f8130">00122</a> <a class="code" href="structmrpt_1_1utils_1_1_c_l_a_s_s_i_n_i_t.html" title="Auxiliary structure used for CObject-based RTTI.">CLASSINIT</a>(<span class="keyword">const</span> <a class="code" href="structmrpt_1_1utils_1_1_t_runtime_class_id.html" title="A structure that holds runtime class type information.">mrpt::utils::TRuntimeClassId</a>* pNewClass)
<a name="l00123"></a>00123 {
<a name="l00124"></a>00124 <a class="code" href="group__mrpt__base__grp.html#ga5af77a9809680e1559cde8167361518e" title="Register a class into the MRPT internal list of "CSerializable" descendents.">registerClass</a>(pNewClass);
<a name="l00125"></a>00125 }
<a name="l00126"></a>00126 };
<a name="l00127"></a>00127
<a name="l00128"></a>00128 <span class="comment"></span>
<a name="l00129"></a>00129 <span class="comment"> /** The virtual base class of all MRPT classes with a unified RTTI system.</span>
<a name="l00130"></a>00130 <span class="comment"> * For each class named <code>CMyClass</code>, a new type named <code>CMyClassPtr</code> will be created as a smart pointer suitable for</span>
<a name="l00131"></a>00131 <span class="comment"> * keeping referencing count smart pointers to objects of that class. By default the base class of all these smart pointers is CObjectPtr.</span>
<a name="l00132"></a>00132 <span class="comment"> * \sa mrpt::utils::CSerializable \ingroup mrpt_base_grp</span>
<a name="l00133"></a>00133 <span class="comment"> */</span>
<a name="l00134"></a>00134 <span class="keyword">class </span><a class="code" href="base_2include_2mrpt_2base_2link__pragmas_8h.html#a6045fa0129b1a3d6c8bf895470e66574">BASE_IMPEXP</a> <a class="code" href="group__mrpt__base__grp.html#gab4b900b831f6e7bbc7557cd35cd1c46b">CObject</a>
<a name="l00135"></a>00135 {
<a name="l00136"></a>00136 <span class="keyword">protected</span>:
<a name="l00137"></a>00137 <span class="keyword">static</span> mrpt<a class="code" href="structmrpt_1_1utils_1_1_t_runtime_class_id.html" title="A structure that holds runtime class type information.">::utils::TRuntimeClassId</a>* _GetBaseClass();
<a name="l00138"></a>00138 <span class="keyword">public</span>:
<a name="l00139"></a><a class="code" href="classmrpt_1_1utils_1_1_c_object.html#acb51e4dd811d62c2696aee449d0a4715">00139</a> <span class="keyword">static</span> <span class="keyword">const</span> mrpt<a class="code" href="structmrpt_1_1utils_1_1_t_runtime_class_id.html" title="A structure that holds runtime class type information.">::utils::TRuntimeClassId</a> <a class="code" href="classmrpt_1_1utils_1_1_c_object.html#acb51e4dd811d62c2696aee449d0a4715">classCObject</a>;
<a name="l00140"></a>00140 <span class="comment"></span>
<a name="l00141"></a>00141 <span class="comment"> /** Returns information about the class of an object in runtime. */</span>
<a name="l00142"></a><a class="code" href="classmrpt_1_1utils_1_1_c_object.html#aaf5af6245e8799302d1d0e6431bd28f0">00142</a> <span class="keyword">virtual</span> <span class="keyword">const</span> mrpt<a class="code" href="structmrpt_1_1utils_1_1_t_runtime_class_id.html" title="A structure that holds runtime class type information.">::utils::TRuntimeClassId</a>* GetRuntimeClass()<span class="keyword"> const</span>
<a name="l00143"></a>00143 <span class="keyword"> </span>{
<a name="l00144"></a>00144 <span class="keywordflow">return</span> <a class="code" href="_c_object_8h.html#ae1e916f2fdc79ed0da6508acdb1848a0" title="Access to runtime class ID for a defined class name.">CLASS_ID</a>(<a class="code" href="classmrpt_1_1utils_1_1_c_object.html" title="The virtual base class of all MRPT classes with a unified RTTI system.">CObject</a>);
<a name="l00145"></a>00145 }
<a name="l00146"></a>00146 <span class="comment"></span>
<a name="l00147"></a>00147 <span class="comment"> /** Returns a copy of the object, indepently of its class. */</span>
<a name="l00148"></a>00148 <span class="keyword">virtual</span> <a class="code" href="classmrpt_1_1utils_1_1_c_object.html" title="The virtual base class of all MRPT classes with a unified RTTI system.">CObject</a> *duplicate() <span class="keyword">const</span> = 0;
<a name="l00149"></a>00149 <span class="comment"></span>
<a name="l00150"></a>00150 <span class="comment"> /** Returns a copy of the object, indepently of its class, as a smart pointer (the newly created object will exist as long as any copy of this smart pointer). */</span>
<a name="l00151"></a><a class="code" href="classmrpt_1_1utils_1_1_c_object.html#a534695890364f4b916bba07dad311bcf">00151</a> <span class="keyword">inline</span> mrpt<a class="code" href="classmrpt_1_1utils_1_1_c_object_ptr.html" title="A smart pointer to a CObject object.">::utils::CObjectPtr</a> <a class="code" href="classmrpt_1_1utils_1_1_c_object.html#a534695890364f4b916bba07dad311bcf" title="Returns a copy of the object, indepently of its class, as a smart pointer (the newly created object w...">duplicateGetSmartPtr</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classmrpt_1_1utils_1_1_c_object_ptr.html" title="A smart pointer to a CObject object.">mrpt::utils::CObjectPtr</a>( this->duplicate() ); }
<a name="l00152"></a>00152 <span class="comment"></span>
<a name="l00153"></a>00153 <span class="comment"> /** Cloning interface for smart pointers */</span>
<a name="l00154"></a><a class="code" href="classmrpt_1_1utils_1_1_c_object.html#a9ef7857a0b36059c078e195a0a65ac00">00154</a> <span class="keyword">inline</span> <a class="code" href="classmrpt_1_1utils_1_1_c_object.html" title="The virtual base class of all MRPT classes with a unified RTTI system.">CObject</a> *<a class="code" href="classmrpt_1_1utils_1_1_c_object.html#a9ef7857a0b36059c078e195a0a65ac00" title="Cloning interface for smart pointers.">clone</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> duplicate(); }
<a name="l00155"></a>00155
<a name="l00156"></a><a class="code" href="classmrpt_1_1utils_1_1_c_object.html#a4f788729057235c45098aac6b64978c5">00156</a> <span class="keyword">virtual</span> <a class="code" href="classmrpt_1_1utils_1_1_c_object.html#a4f788729057235c45098aac6b64978c5">~CObject</a>() { }
<a name="l00157"></a>00157
<a name="l00158"></a>00158 }; <span class="comment">// End of class def.</span>
<a name="l00159"></a>00159 <span class="comment"></span>
<a name="l00160"></a>00160 <span class="comment"> /** This declaration must be inserted in all CObject classes definition, within the class declaration.</span>
<a name="l00161"></a>00161 <span class="comment"> */</span>
<a name="l00162"></a><a class="code" href="_c_object_8h.html#a89a1b701b9898005d954af26d92766fe">00162</a> <span class="preprocessor"> #define DEFINE_MRPT_OBJECT(class_name) \</span>
<a name="l00163"></a>00163 <span class="preprocessor"></span><span class="comment"> /*! @name RTTI stuff */</span> \
<a name="l00164"></a>00164 <span class="comment"> /*! @{ */</span> \
<a name="l00165"></a>00165 protected: \
<a name="l00166"></a>00166 static const mrpt::utils::TRuntimeClassId* _GetBaseClass(); \
<a name="l00167"></a>00167 static mrpt::utils::CLASSINIT _init_##class_name;\
<a name="l00168"></a>00168 public: \
<a name="l00169"></a>00169 <span class="comment"> /*! A typedef for the associated smart pointer */</span> \
<a name="l00170"></a>00170 typedef class_name##Ptr SmartPtr; \
<a name="l00171"></a>00171 static mrpt::utils::TRuntimeClassId class##class_name; \
<a name="l00172"></a>00172 static const mrpt::utils::TRuntimeClassId *classinfo; \
<a name="l00173"></a>00173 virtual const mrpt::utils::TRuntimeClassId* GetRuntimeClass() const; \
<a name="l00174"></a>00174 static mrpt::utils::CObject* CreateObject(); \
<a name="l00175"></a>00175 static class_name##Ptr Create(); \
<a name="l00176"></a>00176 virtual mrpt::utils::CObject *duplicate() const; \
<a name="l00177"></a>00177 <span class="comment"> /*! @} */</span> \
<a name="l00178"></a>00178 public: \
<a name="l00179"></a>00179 EIGEN_MAKE_ALIGNED_OPERATOR_NEW \
<a name="l00180"></a>00180
<a name="l00181"></a>00181
<a name="l00182"></a>00182 <span class="comment">// This macro is a workaround to avoid possibly empty arguments to MACROS (when _LINKAGE_ evals to nothing...)</span>
<a name="l00183"></a><a class="code" href="_c_object_8h.html#a0e854723702802213de8c20bf5697bff">00183</a> <span class="preprocessor"> #define DEFINE_MRPT_OBJECT_PRE_CUSTOM_BASE_LINKAGE(class_name, base_name, _LINKAGE_ ) \</span>
<a name="l00184"></a>00184 <span class="preprocessor"> DEFINE_MRPT_OBJECT_PRE_CUSTOM_BASE_LINKAGE2(class_name, base_name, _LINKAGE_ class_name)</span>
<a name="l00185"></a>00185 <span class="preprocessor"></span>
<a name="l00186"></a>00186 <span class="comment">// Use this one when there is NO import/export macro:</span>
<a name="l00187"></a><a class="code" href="_c_object_8h.html#a1933e899c6d001e2a59dd430115a10ac">00187</a> <span class="preprocessor"> #define DEFINE_MRPT_OBJECT_PRE_CUSTOM_BASE_NO_LINKAGE(class_name, base_name) \</span>
<a name="l00188"></a>00188 <span class="preprocessor"> DEFINE_MRPT_OBJECT_PRE_CUSTOM_BASE_LINKAGE2(class_name, base_name, class_name)</span>
<a name="l00189"></a>00189 <span class="preprocessor"></span><span class="comment"></span>
<a name="l00190"></a>00190 <span class="comment"> /** This declaration must be inserted in all CObject classes definition, before the class declaration.</span>
<a name="l00191"></a>00191 <span class="comment"> */</span>
<a name="l00192"></a><a class="code" href="_c_object_8h.html#afd9e3f83bf8b2ef843831523123740f1">00192</a> <span class="preprocessor"> #define DEFINE_MRPT_OBJECT_PRE_CUSTOM_BASE_LINKAGE2(class_name, base_name, class_name_LINKAGE_ ) \</span>
<a name="l00193"></a>00193 <span class="preprocessor"> class class_name_LINKAGE_; \</span>
<a name="l00194"></a>00194 <span class="preprocessor"></span><span class="comment"> /*! The smart pointer type for the associated class */</span> \
<a name="l00195"></a>00195 struct class_name_LINKAGE_##Ptr : public base_name##Ptr \
<a name="l00196"></a>00196 { \
<a name="l00197"></a>00197 typedef class_name value_type; \
<a name="l00198"></a>00198 inline class_name##Ptr() : base_name##Ptr(static_cast<base_name*>(NULL)) { } \
<a name="l00199"></a>00199 inline explicit class_name##Ptr(class_name* p) : base_name##Ptr( reinterpret_cast<base_name*>(p) ) { } \
<a name="l00200"></a>00200 inline explicit class_name##Ptr(const base_name##Ptr & p) : base_name##Ptr(p) { ASSERTMSG_( p->GetRuntimeClass()->derivedFrom(#class_name),::mrpt::format("Wrong typecasting of smart pointers: %s -> %s",p->GetRuntimeClass()->className, #class_name) ) } \
<a name="l00201"></a>00201 inline explicit class_name##Ptr(const mrpt::utils::CObjectPtr & p) : base_name##Ptr(p) { ASSERTMSG_( p->GetRuntimeClass()->derivedFrom(#class_name),::mrpt::format("Wrong typecasting of smart pointers: %s -> %s",p->GetRuntimeClass()->className, #class_name) ) } \
<a name="l00202"></a>00202 inline void setFromPointerDoNotFreeAtDtor(const class_name* p) { this->set(const_cast<mrpt::utils::CObject*>(reinterpret_cast<const mrpt::utils::CObject*>(p))); m_holder->increment(); } \
<a name="l00203"></a>00203 <span class="comment"> /*! Return the internal plain C++ pointer */</span> \
<a name="l00204"></a>00204 inline class_name * pointer() { return reinterpret_cast<class_name*>(base_name##Ptr::pointer()); } \
<a name="l00205"></a>00205 <span class="comment"> /*! Return the internal plain C++ pointer (const) */</span> \
<a name="l00206"></a>00206 inline const class_name * pointer() const { return reinterpret_cast<const class_name*>(base_name##Ptr::pointer()); } \
<a name="l00207"></a>00207 inline class_name* operator ->(void) { return reinterpret_cast<class_name*>( base_name##Ptr::operator ->() ); } \
<a name="l00208"></a>00208 inline const class_name* operator ->(void) const { return reinterpret_cast<const class_name*>( base_name##Ptr::operator ->() ); } \
<a name="l00209"></a>00209 inline class_name& operator *(void) { return *reinterpret_cast<class_name*>( base_name##Ptr::operator ->() ); } \
<a name="l00210"></a>00210 inline const class_name& operator *(void) const { return *reinterpret_cast<const class_name*>( base_name##Ptr::operator ->() ); } \
<a name="l00211"></a>00211 };
<a name="l00212"></a>00212
<a name="l00213"></a>00213
<a name="l00214"></a>00214 <span class="comment">// This macro is a workaround to avoid possibly empty arguments to MACROS (when _LINKAGE_ evals to nothing...)</span>
<a name="l00215"></a><a class="code" href="_c_object_8h.html#ada0eb782a89c90e1ae6dc5def698af50">00215</a> <span class="preprocessor"> #define DEFINE_MRPT_OBJECT_PRE_CUSTOM_LINKAGE(class_name,_LINKAGE_) \</span>
<a name="l00216"></a>00216 <span class="preprocessor"> DEFINE_MRPT_OBJECT_PRE_CUSTOM_LINKAGE2(class_name, _LINKAGE_ class_name)</span>
<a name="l00217"></a>00217 <span class="preprocessor"></span>
<a name="l00218"></a>00218 <span class="comment">// Use this macro when there is NO export/import macro:</span>
<a name="l00219"></a><a class="code" href="_c_object_8h.html#abe63fbee64570d9d4f9b34c46ac9b719">00219</a> <span class="preprocessor"> #define DEFINE_MRPT_OBJECT_PRE_NO_LINKAGE(class_name) \</span>
<a name="l00220"></a>00220 <span class="preprocessor"> DEFINE_MRPT_OBJECT_PRE_CUSTOM_LINKAGE2(class_name, class_name)</span>
<a name="l00221"></a>00221 <span class="preprocessor"></span>
<a name="l00222"></a>00222 <span class="comment">// This one is almost identical to the one above, but without a member:</span><span class="comment"></span>
<a name="l00223"></a>00223 <span class="comment"> /** This declaration must be inserted in all CObject classes definition, before the class declaration. */</span>
<a name="l00224"></a><a class="code" href="_c_object_8h.html#abc5e24242cdf25470fbdd69a3e6a4a99">00224</a> <span class="preprocessor"> #define DEFINE_MRPT_OBJECT_PRE_CUSTOM_LINKAGE2(class_name,class_name_LINKAGE_) \</span>
<a name="l00225"></a>00225 <span class="preprocessor"> class class_name_LINKAGE_; \</span>
<a name="l00226"></a>00226 <span class="preprocessor"></span><span class="comment"> /*! The smart pointer type for the associated class */</span> \
<a name="l00227"></a>00227 struct class_name_LINKAGE_##Ptr : public mrpt::utils::CObjectPtr \
<a name="l00228"></a>00228 { \
<a name="l00229"></a>00229 inline class_name##Ptr() : mrpt::utils::CObjectPtr(static_cast<mrpt::utils::CObject*>(NULL)) { } \
<a name="l00230"></a>00230 inline explicit class_name##Ptr(class_name* p) : mrpt::utils::CObjectPtr( reinterpret_cast<mrpt::utils::CObject*>(p) ) { } \
<a name="l00231"></a>00231 inline explicit class_name##Ptr(const mrpt::utils::CObjectPtr & p) : mrpt::utils::CObjectPtr(p) { ASSERTMSG_( p->GetRuntimeClass()->derivedFrom(#class_name),::mrpt::format("Wrong typecasting of smart pointers: %s -> %s",p->GetRuntimeClass()->className, #class_name) ) } \
<a name="l00232"></a>00232 inline void setFromPointerDoNotFreeAtDtor(const class_name* p) { this->set(const_cast<mrpt::utils::CObject*>(reinterpret_cast<const mrpt::utils::CObject*>(p))); m_holder->increment(); } \
<a name="l00233"></a>00233 <span class="comment"> /*! Return the internal plain C++ pointer */</span> \
<a name="l00234"></a>00234 inline class_name * pointer() { return reinterpret_cast<class_name*>(mrpt::utils::CObjectPtr::pointer()); } \
<a name="l00235"></a>00235 <span class="comment"> /*! Return the internal plain C++ pointer (const) */</span> \
<a name="l00236"></a>00236 inline const class_name * pointer() const { return reinterpret_cast<const class_name*>(mrpt::utils::CObjectPtr::pointer()); } \
<a name="l00237"></a>00237 inline class_name* operator ->(void) { return reinterpret_cast<class_name*>( mrpt::utils::CObjectPtr::operator ->() ); } \
<a name="l00238"></a>00238 inline const class_name* operator ->(void) const { return reinterpret_cast<const class_name*>( mrpt::utils::CObjectPtr::operator ->() ); } \
<a name="l00239"></a>00239 inline class_name& operator *(void) { return *reinterpret_cast<class_name*>( mrpt::utils::CObjectPtr::operator ->() ); } \
<a name="l00240"></a>00240 inline const class_name& operator *(void) const { return *reinterpret_cast<const class_name*>( mrpt::utils::CObjectPtr::operator ->() ); } \
<a name="l00241"></a>00241 };
<a name="l00242"></a>00242 <span class="comment"></span>
<a name="l00243"></a>00243 <span class="comment"> /** This declaration must be inserted in all CObject classes definition, before the class declaration.</span>
<a name="l00244"></a>00244 <span class="comment"> */</span>
<a name="l00245"></a><a class="code" href="_c_object_8h.html#a9bb6492c8bbf8569f3752ba06e689e91">00245</a> <span class="preprocessor"> #define DEFINE_MRPT_OBJECT_PRE_CUSTOM_BASE(class_name, base_name) \</span>
<a name="l00246"></a>00246 <span class="preprocessor"> DEFINE_MRPT_OBJECT_PRE_CUSTOM_BASE_LINKAGE(class_name, base_name, BASE_IMPEXP )</span>
<a name="l00247"></a>00247 <span class="preprocessor"></span><span class="comment"></span>
<a name="l00248"></a>00248 <span class="comment"> /** This declaration must be inserted in all CObject classes definition, before the class declaration.</span>
<a name="l00249"></a>00249 <span class="comment"> */</span>
<a name="l00250"></a><a class="code" href="_c_object_8h.html#aa64e4575978b49af0f2d47b1fdf5ad75">00250</a> <span class="preprocessor"> #define DEFINE_MRPT_OBJECT_PRE(class_name) \</span>
<a name="l00251"></a>00251 <span class="preprocessor"> DEFINE_MRPT_OBJECT_PRE_CUSTOM_LINKAGE(class_name, BASE_IMPEXP ) // This macro is valid for classes within mrpt-core only.</span>
<a name="l00252"></a>00252 <span class="preprocessor"></span><span class="comment"></span>
<a name="l00253"></a>00253 <span class="comment"> /** This must be inserted in all CObject classes implementation files</span>
<a name="l00254"></a>00254 <span class="comment"> */</span>
<a name="l00255"></a><a class="code" href="_c_object_8h.html#a821c31b2df70d6b3c0f8b0d49374a009">00255</a> <span class="preprocessor"> #define IMPLEMENTS_MRPT_OBJECT(class_name, base,NameSpace) \</span>
<a name="l00256"></a>00256 <span class="preprocessor"> mrpt::utils::CObject* NameSpace::class_name::CreateObject() \</span>
<a name="l00257"></a>00257 <span class="preprocessor"> { return static_cast<mrpt::utils::CObject*>( new NameSpace::class_name ); } \</span>
<a name="l00258"></a>00258 <span class="preprocessor"> NameSpace::class_name##Ptr NameSpace::class_name::Create() \</span>
<a name="l00259"></a>00259 <span class="preprocessor"> { return NameSpace::class_name##Ptr( new NameSpace::class_name ); } \</span>
<a name="l00260"></a>00260 <span class="preprocessor"> const mrpt::utils::TRuntimeClassId* NameSpace::class_name::_GetBaseClass() \</span>
<a name="l00261"></a>00261 <span class="preprocessor"> { return CLASS_ID(base); } \</span>
<a name="l00262"></a>00262 <span class="preprocessor"> mrpt::utils::TRuntimeClassId NameSpace::class_name::class##class_name = { \</span>
<a name="l00263"></a>00263 <span class="preprocessor"> #class_name, NameSpace::class_name::CreateObject, &class_name::_GetBaseClass }; \</span>
<a name="l00264"></a>00264 <span class="preprocessor"> const mrpt::utils::TRuntimeClassId *NameSpace::class_name::classinfo = & NameSpace::class_name::class##class_name; \</span>
<a name="l00265"></a>00265 <span class="preprocessor"> const mrpt::utils::TRuntimeClassId* NameSpace::class_name::GetRuntimeClass() const \</span>
<a name="l00266"></a>00266 <span class="preprocessor"> { return CLASS_ID_NAMESPACE(class_name,NameSpace); } \</span>
<a name="l00267"></a>00267 <span class="preprocessor"> mrpt::utils::CLASSINIT NameSpace::class_name::_init_##class_name(CLASS_ID(base)); \</span>
<a name="l00268"></a>00268 <span class="preprocessor"> mrpt::utils::CObject * NameSpace::class_name::duplicate() const \</span>
<a name="l00269"></a>00269 <span class="preprocessor"> { return static_cast<mrpt::utils::CObject*>( new NameSpace::class_name(*this) ); }</span>
<a name="l00270"></a>00270 <span class="preprocessor"></span>
<a name="l00271"></a>00271 <span class="comment"></span>
<a name="l00272"></a>00272 <span class="comment"> /** This declaration must be inserted in virtual CSerializable classes definition:</span>
<a name="l00273"></a>00273 <span class="comment"> */</span>
<a name="l00274"></a><a class="code" href="_c_object_8h.html#a80d5b68d3ba12ec5f640ce53651b121b">00274</a> <span class="preprocessor"> #define DEFINE_VIRTUAL_MRPT_OBJECT(class_name) \</span>
<a name="l00275"></a>00275 <span class="preprocessor"></span><span class="comment"> /*! @name RTTI stuff */</span> \
<a name="l00276"></a>00276 <span class="comment"> /*! @{ */</span> \
<a name="l00277"></a>00277 protected: \
<a name="l00278"></a>00278 static const mrpt::utils::TRuntimeClassId* _GetBaseClass(); \
<a name="l00279"></a>00279 public: \
<a name="l00280"></a>00280 static const mrpt::utils::TRuntimeClassId class##class_name; \
<a name="l00281"></a>00281 virtual const mrpt::utils::TRuntimeClassId* GetRuntimeClass() const; \
<a name="l00282"></a>00282 friend class mrpt::utils::CStream; \
<a name="l00283"></a>00283 <span class="comment"> /*! @} */</span> \
<a name="l00284"></a>00284
<a name="l00285"></a>00285 <span class="comment"> /** This must be inserted as implementation of some required members for</span>
<a name="l00286"></a>00286 <span class="comment"> * virtual CSerializable classes:</span>
<a name="l00287"></a>00287 <span class="comment"> */</span>
<a name="l00288"></a>00288 <span class="preprocessor"> #define IMPLEMENTS_VIRTUAL_MRPT_OBJECT(class_name, base_class_name,NameSpace) \</span>
<a name="l00289"></a><a class="code" href="_c_object_8h.html#a3b29d8d0ead735ece9941e7a58619c7c">00289</a> <span class="preprocessor"> const mrpt::utils::TRuntimeClassId* class_name::_GetBaseClass() \</span>
<a name="l00290"></a>00290 <span class="preprocessor"> { return CLASS_ID(base_class_name); } \</span>
<a name="l00291"></a>00291 <span class="preprocessor"> const mrpt::utils::TRuntimeClassId class_name::class##class_name = { \</span>
<a name="l00292"></a>00292 <span class="preprocessor"> #class_name, NULL, &class_name::_GetBaseClass }; \</span>
<a name="l00293"></a>00293 <span class="preprocessor"> const mrpt::utils::TRuntimeClassId* class_name::GetRuntimeClass() const \</span>
<a name="l00294"></a>00294 <span class="preprocessor"> { return CLASS_ID(class_name); }</span>
<a name="l00295"></a>00295 <span class="preprocessor"></span><span class="comment"></span>
<a name="l00296"></a>00296 <span class="comment"> /** @} */</span> <span class="comment">// end of RTTI</span>
<a name="l00297"></a>00297
<a name="l00298"></a>00298 } <span class="comment">// End of namespace</span>
<a name="l00299"></a>00299 } <span class="comment">// End of namespace</span>
<a name="l00300"></a>00300
<a name="l00301"></a>00301 <span class="comment">// JL: I want these operators to reside in std so STL algorithms can always find them.</span>
<a name="l00302"></a>00302 <span class="keyword">namespace </span>std
<a name="l00303"></a><a class="code" href="namespacestd.html">00303</a> {<span class="comment"></span>
<a name="l00304"></a>00304 <span class="comment"> /** This operator enables comparing two smart pointers with "==" to test whether they point to the same object.</span>
<a name="l00305"></a>00305 <span class="comment"> */</span>
<a name="l00306"></a>00306 <span class="keyword">template</span> <<span class="keyword">typename</span> T,<span class="keyword">typename</span> C, <span class="keyword">typename</span> COUNTER>
<a name="l00307"></a>00307 <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespacestd.html#aa9ad07b649a4150faee2aabbb67ce985" title="This operator enables comparing two smart pointers with "==" to test whether they point to the same o...">operator == </a>( <span class="keyword">const</span> <a class="code" href="classstlplus_1_1smart__ptr__base.html">stlplus::smart_ptr_base<T,C,COUNTER></a>&a,<span class="keyword">const</span> <a class="code" href="classstlplus_1_1smart__ptr__base.html">stlplus::smart_ptr_base<T,C,COUNTER></a>&b) {
<a name="l00308"></a><a class="code" href="namespacestd.html#aa9ad07b649a4150faee2aabbb67ce985">00308</a> <span class="keywordflow">return</span> a.<a class="code" href="classstlplus_1_1smart__ptr__base.html#adb6dcfcefd7dd11f8fee69fea69d25a4">aliases</a>(b);
<a name="l00309"></a>00309 }<span class="comment"></span>
<a name="l00310"></a>00310 <span class="comment"> /** This operator enables comparing two smart pointers with "!=" to test whether they don't point to the same object.</span>
<a name="l00311"></a>00311 <span class="comment"> */</span>
<a name="l00312"></a>00312 <span class="keyword">template</span> <<span class="keyword">typename</span> T,<span class="keyword">typename</span> C, <span class="keyword">typename</span> COUNTER>
<a name="l00313"></a>00313 <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespacestd.html#ac5064aedf453a9c7606180988e266da3" title="This operator enables comparing two smart pointers with "!=" to test whether they don't point to th...">operator != </a>( <span class="keyword">const</span> <a class="code" href="classstlplus_1_1smart__ptr__base.html">stlplus::smart_ptr_base<T,C,COUNTER></a>&a,<span class="keyword">const</span> <a class="code" href="classstlplus_1_1smart__ptr__base.html">stlplus::smart_ptr_base<T,C,COUNTER></a>&b) {
<a name="l00314"></a><a class="code" href="namespacestd.html#ac5064aedf453a9c7606180988e266da3">00314</a> <span class="keywordflow">return</span> !a.<a class="code" href="classstlplus_1_1smart__ptr__base.html#adb6dcfcefd7dd11f8fee69fea69d25a4">aliases</a>(b);
<a name="l00315"></a>00315 }
<a name="l00316"></a>00316 }
<a name="l00317"></a>00317
<a name="l00318"></a>00318 <span class="preprocessor">#endif</span>
</pre></div></div>
</div>
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