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C
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123456789101112131415161718192021222324252627282930313233343536373839404142//// ArgumentParser.h: interface for the CArgumentParser class.////////////////////////////////////////////////////////////////////////
#if !defined(ARGUMENTPARSER_H__D4C1F637_BEBF_11D3_91EE_204C4F4F5020__INCLUDED_)#define ARGUMENTPARSER_H__D4C1F637_BEBF_11D3_91EE_204C4F4F5020__INCLUDED_
// Use this class to create parser of command line objectclass CArgumentParser{public: // Call this function to specify buffer containing the command line to be parsed // Parameters: // pchArguments - pointer to buffer containing the command line. This buffer is modified by object, // and must not be accessed extrenaly when object is used, unless you interate it // only once and modify only substrings returned by GetNextArgument. // // Remarks: // This object can be reused by setting the buffer multiple times. void SetArgumentList(TCHAR *pchArguments);
// Call this function to reset argument iteration. You don't need to call this function after call // to set SetArgumentList, because calling SetArgumentList resets iteration with new buffer. void ResetArgumentIteration();
// Call this function to get next argument from command line. // // Returns: // Function returns next argument. If this is first call after calling SetArgumentList or // ResetArgumentIteration, functions returns the first argument (The command itself ?). TCHAR * GetNextArgument(); CArgumentParser(); virtual ~CArgumentParser();private: TCHAR *m_pchArgumentList; // points to begin of argumet list const TCHAR *m_pchArgumentListEnd; // points to last 0 in argument list TCHAR *m_pchArgument;};
#endif // !defined(ARGUMENTPARSER_H__D4C1F637_BEBF_11D3_91EE_204C4F4F5020__INCLUDED_)