- Generated on Fri Feb 8 2013 08:41:05 for ML Reference by
1.7.4
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ML Reference
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00001 // **InsertLicense** code 00002 //------------------------------------------------------------------------- 00005 00009 // This file defines ML_UTILS_INIT_LIBRARY(initMethod) macros. 00010 // See also mlRuntimeType.h, mlRuntime.h and mlRuntimeDict.h. 00011 // 00012 // Remark: These macros are inserted in the header- and source files 00013 // of the image processing modules (e.g., class Module) 00014 // or in in the library initialization. 00015 // 00016 //------------------------------------------------------------------------- 00017 #ifndef __mlUtilsLibraryInitMacros_H 00018 #define __mlUtilsLibraryInitMacros_H 00019 00020 #ifdef _MSC_VER 00021 00023 #pragma warning(disable : 4786 ) 00024 00025 // This stuff is needed only for windows DLL initialization. 00026 // It is borrowed form VC++ automatic DLL project creation. 00027 #if !defined(AFX_STDAFX_H__17533C48_9DB6_4FA8_AEC3_550E71AF7183__INCLUDED_) 00028 #define AFX_STDAFX_H__17533C48_9DB6_4FA8_AEC3_550E71AF7183__INCLUDED_ 00029 00030 #if _MSC_VER > 1000 00031 #pragma once 00032 #endif // _MSC_VER > 1000 00033 00034 #ifndef WIN32_LEAN_AND_MEAN 00035 #define WIN32_LEAN_AND_MEAN // Do not include rarely used parts of windows header 00036 #endif 00037 00038 #ifndef ML_SUPPRESS_LIBRARY_INIT_MACROS_WINDOWS_H_INCLUDE 00039 #include "mlSystemWarningsDisable.h" 00040 #include <windows.h> 00041 #include "mlSystemWarningsRestore.h" 00042 #endif 00043 00044 #endif // !defined(AFX_STDAFX_H__17533C48_9DB6_4FA8_AEC3_550E71AF7183__INCLUDED_) 00045 00046 #endif // _MSC_VER 00047 00048 00049 00050 // Include normal ML runtime system and error handling stuff. 00051 #ifndef __mlVersion_H 00052 #include "mlVersion.h" 00053 #endif 00054 #ifndef __mlErrorOutput_H 00055 #include "mlErrorOutput.h" 00056 #endif 00057 #ifndef __mlErrorOutputInfos_H 00058 #include "mlErrorOutputInfos.h" 00059 #endif 00060 #ifndef __mlRuntime_H 00061 #include "mlRuntime.h" 00062 #endif 00063 00064 //-------------------------------------------------------------- 00079 //-------------------------------------------------------------- 00080 #ifdef WIN32 00081 00082 // WIN32 case : 00083 // Macro to implement win32 DLL initialization function. 00084 // It is called after automatic instance initialization. 00085 #define ML_UTILS_INIT_LIBRARY_EXT_2(initMethod, NAMESP, LIB_TARGET) \ 00086 extern "C" { \ 00087 extern int MLIsCPPAPILinkCompatible(int majorVersion, \ 00088 int majorCAPIVersion, \ 00089 int verCPPAPI); \ 00090 } \ 00091 BOOL APIENTRY DllMain( HANDLE /*hModule*/, \ 00092 DWORD ul_reason_for_call, \ 00093 LPVOID /*lpReserved*/ \ 00094 ) \ 00095 { \ 00096 ML_TRACE_IN( "DllMain" ); \ 00097 \ 00098 switch (ul_reason_for_call){ \ 00099 case DLL_PROCESS_ATTACH: \ 00100 /* Set the name of the init method as library name. */ \ 00101 ML_UTILS_NAMESPACE::Runtime::setRecentlyLoadedDllName(#LIB_TARGET); \ 00102 \ 00103 /* Check whether the ML C++ API has a valid version number so */ \ 00104 /* that the library can be linked safely. */ \ 00105 MLCheckCPPAPILinkCompatibility(ML_MAJOR_VERSION, \ 00106 ML_MAJOR_CAPI_VERSION, \ 00107 ML_CPPAPI_VERSION, \ 00108 ML_CAPI_REVISION, \ 00109 ML_VERSION_STRING, \ 00110 #initMethod); \ 00111 \ 00112 /* Call the initialization method of the library even on load */ \ 00113 /* failures. That function will usually register runtime types. */ \ 00114 /* It turned out that suppressing library init will cause more */ \ 00115 /* problems than trying it anyway. */ \ 00116 NAMESP::initMethod(); \ 00117 break; \ 00118 \ 00119 case DLL_THREAD_ATTACH: \ 00120 break; \ 00121 \ 00122 case DLL_THREAD_DETACH: \ 00123 break; \ 00124 \ 00125 case DLL_PROCESS_DETACH: \ 00126 MLUtilsDestroy(); \ 00127 break; \ 00128 } \ 00129 return TRUE; \ 00130 } 00131 00132 #else 00133 00134 // Unix case: 00135 // Macro to implement Unix shared object initialization function. 00136 // It is called after automatic instance initialization. 00137 #define ML_UTILS_INIT_LIBRARY_EXT_2(initMethod, NAMESP, LIB_TARGET) \ 00138 extern "C" { \ 00139 extern int MLInitializeUtils(); \ 00140 extern int MLIsCPPAPILinkCompatible(int majorVersion, \ 00141 int majorCAPIVersion, \ 00142 int verCPPAPI); \ 00143 } \ 00144 void initMethod##initDll() __attribute__ ((constructor)); \ 00145 void initMethod##initDll() \ 00146 { \ 00147 ML_TRACE_IN( "initMethod##initDll()" ); \ 00148 \ 00149 static bool initDone = false; \ 00150 if (!initDone) { \ 00151 /* On Unix we must guarantee that ML is initialized, because */ \ 00152 /* otherwise global variables or singletons are still not */ \ 00153 /* valid for init class calls. We need to do that here */ \ 00154 /* because order of variable initialization and dll */ \ 00155 /* initialization differs on windows and Unix. */ \ 00156 MLInitializeUtils(); \ 00157 \ 00158 /* Set the name of the init method as library name. */ \ 00159 ML_UTILS_NAMESPACE::Runtime::setRecentlyLoadedDllName(#LIB_TARGET); \ 00160 \ 00161 /* Check whether the ML C++ API has a valid version number so */ \ 00162 /* that the library can be linked safely. */ \ 00163 MLCheckCPPAPILinkCompatibility(ML_MAJOR_VERSION, \ 00164 ML_MAJOR_CAPI_VERSION, \ 00165 ML_CPPAPI_VERSION, \ 00166 ML_CAPI_REVISION, \ 00167 ML_VERSION_STRING, \ 00168 #initMethod); \ 00169 \ 00170 /* Call the initialization method of the library even on load */ \ 00171 /* failures. That function will usually register runtime types. */ \ 00172 /* It turned out that suppressing library init will cause more */ \ 00173 /* problems than trying it anyway. */ \ 00174 NAMESP::initMethod(); \ 00175 initDone = true; \ 00176 } \ 00177 } 00178 00179 #endif 00180 00181 00182 //-------------------------------------------------------------- 00188 //-------------------------------------------------------------- 00189 #define ML_UTILS_INIT_LIBRARY(initMethod) \ 00190 _ML_UTILS_INIT_LIBRARY_EXT_HELPER(initMethod, ML_UTILS_NAMESPACE, MEVIS_TARGET) 00191 00192 //-------------------------------------------------------------- 00197 //-------------------------------------------------------------- 00198 #define ML_UTILS_INIT_LIBRARY_EXT(initMethod, NAME_SP) \ 00199 _ML_UTILS_INIT_LIBRARY_EXT_HELPER(initMethod, NAME_SP, MEVIS_TARGET) 00200 00201 //-------------------------------------------------------------- 00208 //-------------------------------------------------------------- 00209 #define _ML_UTILS_INIT_LIBRARY_EXT_HELPER(initMethod, NAME_SP, LIB_TARGET) \ 00210 ML_UTILS_INIT_LIBRARY_EXT_2(initMethod, NAME_SP, LIB_TARGET) 00211 00212 00213 #endif // __mlUtilsLibraryInitMacros_H 00214 00215
1.7.4