VTK
|
00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: vtkDynamicLoader.h 00005 00006 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen 00007 All rights reserved. 00008 See Copyright.txt or http://www.kitware.com/Copyright.htm for details. 00009 00010 This software is distributed WITHOUT ANY WARRANTY; without even 00011 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 00012 PURPOSE. See the above copyright notice for more information. 00013 00014 =========================================================================*/ 00024 #ifndef __vtkDynamicLoader_h 00025 #define __vtkDynamicLoader_h 00026 00027 #include "vtkObject.h" 00028 #include <vtksys/DynamicLoader.hxx> 00029 00030 //BTX 00031 typedef vtksys::DynamicLoader::LibraryHandle vtkLibHandle; 00032 // Cannot use this as this is a void (*)() but VTK old API used to be void* 00033 typedef vtksys::DynamicLoader::SymbolPointer vtkSymbolPointer; 00034 //ETX 00035 00036 class VTK_COMMON_EXPORT vtkDynamicLoader : public vtkObject 00037 { 00038 public: 00039 static vtkDynamicLoader* New(); 00040 vtkTypeMacro(vtkDynamicLoader,vtkObject); 00041 00042 //BTX 00045 static vtkLibHandle OpenLibrary(const char*); 00046 00049 static int CloseLibrary(vtkLibHandle); 00050 00052 00054 static void* GetSymbolAddress(vtkLibHandle, const char*); 00055 //ETX 00057 00059 static const char* LibPrefix(); 00060 00062 static const char* LibExtension(); 00063 00065 static const char* LastError(); 00066 00067 protected: 00068 vtkDynamicLoader() {}; 00069 ~vtkDynamicLoader() {}; 00070 00071 private: 00072 vtkDynamicLoader(const vtkDynamicLoader&); // Not implemented. 00073 void operator=(const vtkDynamicLoader&); // Not implemented. 00074 }; 00075 00076 #endif