Initiual commit: AssetImporter source moved from ZFXCE repository to its own repository. PLease do not use the ZFXCE repo any more.

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@1 67173fc5-114c-0410-ac8e-9d2fd5bffc1f

code/ObjTools.h

@@ -0,0 +1,56 @@
+/**	@file	ObjTools.h
+ *	@brief	Some helpful templates for text parsing
+ */
+#ifndef OBJ_TOOLS_H_INC
+#define OBJ_TOOLS_H_INC
+
+namespace Assimp
+{
+
+/** @brief	Returns true, if token is a space on any supported platform
+*	@param	token	Token to search in
+*	@return	true, if token is a space			
+*/
+inline bool isSpace(char token)
+{
+	return (token == ' ' || token == '\n' || token == '\f' || token == '\r' ||
+		token == '\t');
+}
+
+/**	@brief	Returns next word separated by a space
+ *	@param	pBuffer	Pointer to data buffer
+ *	@param	pEnd	Pointer to end of buffer
+ *	@return	Pointer to next space
+ */
+template<class Char_T>
+inline Char_T getNextWord(Char_T pBuffer, Char_T pEnd)
+{
+	while (pBuffer != pEnd)
+	{
+		if (!isSpace(*pBuffer))
+			break;
+		pBuffer++;
+	}
+	return pBuffer;
+}
+
+/**	@brief	Returns ponter a next token
+ *	@param	pBuffer	Pointer to data buffer
+ *	@param	pEnd	Pointer to end of buffer
+ *	@return	Pointer to next token
+*/
+template<class Char_T>
+inline Char_T getNextToken(Char_T pBuffer, Char_T pEnd)
+{
+	while (pBuffer != pEnd)
+	{
+		if (isSpace(*pBuffer))
+			break;
+		pBuffer++;
+	}
+	return getNextWord(pBuffer, pEnd);
+}
+
+} // Namespace Assimp
+
+#endif