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00001 /* 00002 Copyright (C) 2008 by Frank Richter 00003 00004 This library is free software; you can redistribute it and/or 00005 modify it under the terms of the GNU Library General Public 00006 License as published by the Free Software Foundation; either 00007 version 2 of the License, or (at your option) any later version. 00008 00009 This library is distributed in the hope that it will be useful, 00010 but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 Library General Public License for more details. 00013 00014 You should have received a copy of the GNU Library General Public 00015 License along with this library; if not, write to the Free 00016 Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 00017 */ 00018 00019 #ifndef __CS_CSGFX_SHADERVARNAMEPARSER_H__ 00020 #define __CS_CSGFX_SHADERVARNAMEPARSER_H__ 00021 00022 #include "csutil/array.h" 00023 #include "csutil/csstring.h" 00024 00030 namespace CS 00031 { 00032 namespace Graphics 00033 { 00038 class CS_CRYSTALSPACE_EXPORT ShaderVarNameParser 00039 { 00040 csString name; 00041 csArray<size_t, csArrayElementHandler<size_t>, 00042 CS::Memory::LocalBufferAllocator<size_t, 2, 00043 CS::Memory::AllocatorMalloc, true> > indices; 00044 size_t errorPos; 00045 public: 00047 ShaderVarNameParser (const char* identifier); 00048 00053 size_t GetErrorPosition () const { return errorPos; } 00054 00056 const char* GetShaderVarName () const { return name; } 00057 00059 size_t GetIndexNum() const { return indices.GetSize(); } 00061 size_t GetIndexValue (size_t index) const { return indices[index]; } 00062 00064 template<typename ArrayType> 00065 void FillArrayWithIndices (ArrayType& arr) const 00066 { 00067 for (size_t i = 0; i < indices.GetSize(); i++) 00068 arr.Push (indices[i]); 00069 } 00070 }; 00071 } // namespace Graphics 00072 } // namespace CS 00073 00074 #endif // __CS_CSGFX_SHADERVARNAMEPARSER_H__