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//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
//
// copyright : (C) 2008 by Eran Ifrah
// file name : cpp_scanner.h
//
// -------------------------------------------------------------------------
// A
// _____ _ _ _ _
// / __ \ | | | | (_) |
// | / \/ ___ __| | ___| | _| |_ ___
// | | / _ \ / _ |/ _ \ | | | __/ _ )
// | \__/\ (_) | (_| | __/ |___| | || __/
// \____/\___/ \__,_|\___\_____/_|\__\___|
//
// F i l e
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
#ifndef CODELITE_CPPSCANNER_H
#define CODELITE_CPPSCANNER_H
#include "FlexLexer.h"
#include "smart_ptr.h"
#ifdef WXMAKINGDLL_CODELITE
# define WXDLLIMPEXP_CL WXEXPORT
#elif defined(WXUSINGDLL_CODELITE)
# define WXDLLIMPEXP_CL WXIMPORT
#else /* not making nor using FNB as DLL */
# define WXDLLIMPEXP_CL
#endif // WXMAKINGDLL_CODELITE
class WXDLLIMPEXP_CL CppScanner : public flex::yyFlexLexer
{
public:
CppScanner();
~CppScanner(void);
/// Override the LexerInput function
int LexerInput(char *buf, int max_size);
void SetText(const char* data);
void Reset();
/// Note about comment and line number:
/// If the last text consumed is a comment, the line number
/// returned is the line number of the last line of the comment
/// incase the comment spans over number of lines
/// (i.e. /* ... */ comment style)
const int& LineNo() const { return yylineno; }
inline void ClearComment() { m_comment = wxEmptyString; }
inline const wxChar* GetComment() const { return m_comment.GetData(); }
inline void KeepComment(const int& keep) { m_keepComments = keep; }
inline void ReturnWhite(const int& rw) { m_returnWhite = rw; }
private:
char *m_data;
char *m_pcurr;
int m_total;
int m_curr;
};
typedef SmartPtr<CppScanner> CppScannerPtr;
#endif // CODELITE_CPPSCANNER_H
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