F:/My Projects/LSEngine/Modules/LSGraphicsLib/Src/PreProc/LSGPreProc.h

#ifndef __LSG_PREPROC_H__
#define __LSG_PREPROC_H__

#include "../LSGGraphicsLib.h"
#include "LSGPreProcSyntaxNodes.h"              // Must be included before LSGPreProcParser.h.
#include "../PreProcGen/LSGPreProcParser.h"
#include "LSGPreProcContainer.h"
#include "Map/LSTLMap.h"

namespace lsg {

        class CPreProc {
        public :
                // == Various constructors.
                LSE_CALLCTOR                                                            CPreProc();

                
                // == Enumerations.
                enum LSG_ERRORS {
                        LSG_E_FAILURE,
                        LSG_E_SUCCESS,
                        LSG_E_ERROR,
                };


                // == Types.
                typedef struct LSG_PREPROC_DEFINE {
                        CString                                                                 sName;

                        CVector<CString>                                                sParms;


                        // == Operators.
                        LSG_PREPROC_DEFINE & LSE_CALL                   operator = ( const LSG_PREPROC_DEFINE &_pdOther );

                        LSBOOL LSE_CALL                                                 operator < ( const LSG_PREPROC_DEFINE &_pdOther ) const;

                        LSBOOL LSE_CALL                                                 operator == ( const LSG_PREPROC_DEFINE &_pdOther ) const;
                } * LPLSG_PREPROC_DEFINE, * const LPCLSG_PREPROC_DEFINE;

                typedef CMap<LSG_PREPROC_DEFINE, CString>       LSG_MACROS;


                // == Functions.
                CPreProcContainer & LSE_CALL                            GetContainer();

                LSG_ERRORS LSE_CALL                                                     Parse( const CString &_sExp );

                LSBOOL LSE_CALL                                                         GetResult( const LSG_MACROS &_mMacros, LSBOOL &_bRet ) const;


        protected :
                // == Members.
                CPreProcContainer                                                       m_ppcContainer;


                // == Functions.
                LSBOOL LSE_CALL                                                         EvalNode( LSUINT32 _ui32Index, LSINT64 &_i64Return, const LSG_MACROS &_mMacros ) const;
        };

}       // namespace lsg

#endif  // __LSG_PREPROC_H__