ExtractionCursor.h

Go to the documentation of this file.

//      Copyright (c) 2024 Eggplant Ltd
//      All Rights Reserved

#pragma once

#include "fc.h"

namespace Facilita 
{

        class FC_API ExtractionCursor
        {

        public:
                ExtractionCursor(bool extractFromEnd=false): _extractFromEnd(extractFromEnd) 
                {
                        reset();
                }

                virtual ~ExtractionCursor(){}

                

                int getIndex() { return _index;}
                #ifndef DOXYGEN_SHOULD_SKIP_THIS
                void setIndex(int index){ _index = index;}
                #endif /* DOXYGEN_SHOULD_SKIP_THIS */

                bool succeeded(){ return _succeeded;}
                
                #ifndef DOXYGEN_SHOULD_SKIP_THIS
                void setSucceeded(bool succeeded){ _succeeded = succeeded;}
                #endif /* DOXYGEN_SHOULD_SKIP_THIS */

                string getErrorMessage() const { return _errorMessage;}


                void reset()
                { 
                        if (_extractFromEnd)
                        {
                                _index = -1;
                        }
                        else
                        {
                                _index = 0;
                        }

                        _succeeded  = false;
                }

                void setErrorMessage(const string& errorMessage){ _errorMessage = errorMessage;}
                void clearErrorMessage(){ _errorMessage.erase();}

        private:
                int _index;
                bool _succeeded;
                bool _extractFromEnd;
        #pragma warning(disable:4251)
                string _errorMessage;
        #pragma warning(default:4251)   
        };
}