57 lines
1.2 KiB
C
57 lines
1.2 KiB
C
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/** @file ObjTools.h
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* @brief Some helpful templates for text parsing
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*/
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#ifndef OBJ_TOOLS_H_INC
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#define OBJ_TOOLS_H_INC
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namespace Assimp
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{
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/** @brief Returns true, if token is a space on any supported platform
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* @param token Token to search in
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* @return true, if token is a space
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*/
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inline bool isSpace(char token)
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{
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return (token == ' ' || token == '\n' || token == '\f' || token == '\r' ||
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token == '\t');
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}
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/** @brief Returns next word separated by a space
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* @param pBuffer Pointer to data buffer
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* @param pEnd Pointer to end of buffer
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* @return Pointer to next space
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*/
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template<class Char_T>
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inline Char_T getNextWord(Char_T pBuffer, Char_T pEnd)
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{
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while (pBuffer != pEnd)
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{
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if (!isSpace(*pBuffer))
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break;
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pBuffer++;
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}
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return pBuffer;
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}
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/** @brief Returns ponter a next token
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* @param pBuffer Pointer to data buffer
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* @param pEnd Pointer to end of buffer
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* @return Pointer to next token
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*/
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template<class Char_T>
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inline Char_T getNextToken(Char_T pBuffer, Char_T pEnd)
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{
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while (pBuffer != pEnd)
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{
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if (isSpace(*pBuffer))
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break;
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pBuffer++;
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}
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return getNextWord(pBuffer, pEnd);
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}
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} // Namespace Assimp
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#endif
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