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/*
This file is a part of KMC software distributed under GNU GPL 3 licence.
The homepage of the KMC project is http://sun.aei.polsl.pl/kmc
Authors: Marek Kokot
Version: 3.2.4
Date : 2024-02-09
*/
#ifndef _PARSER_H
#define _PARSER_H
#include "defs.h"
#include "expression_node.h"
#include "tokenizer.h"
#include "output_parser.h"
#include <iostream>
#include <fstream>
#include <regex>
#include <map>
#include <list>
//************************************************************************************************************
// CParser - parser for complex operations
//************************************************************************************************************
class CParser
{
std::ifstream file;
uint32 line_no;
std::regex input_line_pattern;
std::regex output_line_pattern;
std::regex empty_line_pattern;
std::map<std::string, uint32> input;
void parseInputLine(const std::string& line);
void parseOutputLine(const std::string& line);
void parseOtuputParamsLine();
bool nextLine(std::string& line);
CConfig& config;
CTokenizer tokenizer;
std::list<Token> tokens;
public:
CParser(const std::string& src);
void ParseInputs();
void ParseOutput();
template<unsigned SIZE>
CExpressionNode<SIZE>* GetExpressionRoot();
};
//************************************************************************************************************
template<unsigned SIZE> CExpressionNode<SIZE>* CParser::GetExpressionRoot()
{
COutputParser<SIZE> out_parser(tokens, input);
return out_parser.Parse();
}
#endif
// ***** EOF
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