EvtParser Class Reference

#include <EvtParser.hh>

Public Member Functions
	EvtParser ()
	~EvtParser ()
int	Read (const std::string filename)
int	getNToken ()
const std::string &	getToken (int i)
int	getLineofToken (int i)

Detailed Description

Definition at line 26 of file EvtParser.hh.

Constructor & Destructor Documentation

EvtParser()

EvtParser::EvtParser

(

)

Definition at line 36 of file EvtParser.cc.

                    {
  _ntoken=0;
  _lengthoftokenlist=0;
  _tokenlist=0;
  _linelist=0;
}

~EvtParser()

EvtParser::~EvtParser

(

)

Definition at line 43 of file EvtParser.cc.

                     {
 
  delete [] _tokenlist;
  delete [] _linelist;
 
}

Member Function Documentation

getLineofToken()

int EvtParser::getLineofToken

(

int

i

)

Definition at line 63 of file EvtParser.cc.

                                  {
 
  return _linelist[i];
 
}

Referenced by EvtDecayTable::readDecayFile().

getNToken()

int EvtParser::getNToken

(

)

Definition at line 51 of file EvtParser.cc.

                        {
 
  return _ntoken;
 
}

Referenced by EvtMultiChannelParser::getDecayMode(), EvtMultiChannelParser::parse(), and EvtDecayTable::readDecayFile().

getToken()

const std::string & EvtParser::getToken

(

int

i

)

Definition at line 57 of file EvtParser.cc.

                                         {
 
  return _tokenlist[i];
 
}

Referenced by EvtMultiChannelParser::getDecayMode(), EvtMultiChannelParser::parse(), and EvtDecayTable::readDecayFile().

Read()

int EvtParser::Read

(

const std::string

filename

)

Definition at line 69 of file EvtParser.cc.

                                           {
  ifstream fin;
  
  fin.open(filename.c_str());
  if (!fin) {
    report(ERROR,"EvtGen") << "Could not open file '"<<filename.c_str()<<"'"<<endl;
    return -1;
  }
 
  char buf[MAXBUF];
  char buf2[MAXBUF];
  char c;
 
  int line=0;
  int i;
 
  while(fin.peek() != EOF){
    line++;
    
    i=0;
    while((c=fin.get()) != '\n' && i<MAXBUF) {
      buf[i]=c;
      i++;
    }
    if(i==MAXBUF) {
      report(ERROR,"EvtGen") << "Error in EvtParser: line:"
                 <<line<<" to long"<<endl;
    }
    else {
      buf[i] = '\0';
    }
    
    //search for '#' which indicates comment for rest of line!
    i=0;
    do{
      if (buf[i]=='#') buf[i]=0;
      i++;
    }while(buf[i-1]!=0);
 
    //read each token
    istrstream ist(buf,strlen(buf));
    while(ist>>buf2){
      i=0;
      int semicolon=0;
      do{
    if (buf2[i]==';') {
      buf2[i]=0;
      semicolon=1;
    }
      }while(buf2[i++]!=0);
      if (buf2[0]!=0){
    addToken(line,buf2);
      }
      if (semicolon) addToken(line,";");
    }
  }
 
  fin.close();
 
  return 0;
  
}

Referenced by EvtMultiChannelParser::getDecayMode(), EvtMultiChannelParser::parse(), and EvtDecayTable::readDecayFile().

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The documentation for this class was generated from the following files:

• EvtParser.hh
• EvtParser.cc