LauTextFileParser.hh

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/*
Copyright 2008 University of Warwick
 
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
 
    http://www.apache.org/licenses/LICENSE-2.0
 
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
 
/*
Laura++ package authors:
John Back
Paul Harrison
Thomas Latham
*/
 
#ifndef LAU_TEXT_FILE_PARSER_HH
#define LAU_TEXT_FILE_PARSER_HH
 
#include "TString.h"
 
#include <iostream>
#include <map>
#include <sstream>
#include <string>
#include <vector>
 
class LauTextFileParser {
 
  public:
 
    LauTextFileParser( const char* s );
 
 
    LauTextFileParser( const std::string& s );
 
 
    LauTextFileParser( const TString& s );
 
    virtual ~LauTextFileParser();
 
    void processFile();
 
 
    std::vector<std::string> getLine( UInt_t lineNo );
 
 
    std::vector<std::string> getNextLine();
 
 
    void resetLineNumber( UInt_t lineNo ) { lineNumber_ = lineNo; }
 
 
    UInt_t getTotalNumLines() const { return totalLines_; }
 
  protected:
 
  private:
    LauTextFileParser( const LauTextFileParser& rhs );
 
    LauTextFileParser& operator=( const LauTextFileParser& rhs );
 
    typedef std::map<int, std::vector<std::string>> LineMap;
 
    std::string theFile_;
 
    LineMap lineMap_;
 
    UInt_t totalLines_;
 
    UInt_t lineNumber_;
};
 
#endif