#include <G4Tokenizer.hh>

Public Member Functions
	G4Tokenizer (const G4String &stn)

G4String	operator() (const char *str=" \t\n", std::size_t l=0)

Private Attributes
std::size_t	actual

G4String	string2tokenize

Detailed Description

Definition at line 41 of file G4Tokenizer.hh.

Constructor & Destructor Documentation

◆ G4Tokenizer()

G4Tokenizer::G4Tokenizer ( const G4String & stn )

inline

Definition at line 44 of file G4Tokenizer.hh.

    : string2tokenize(stn)
    , actual(0)
  {}

Member Function Documentation

◆ operator()()

G4String G4Tokenizer::operator()	(	const char *	str = `" \t\n"`,
		std::size_t	l = `0`
	)

inline

Definition at line 49 of file G4Tokenizer.hh.

  {
    std::size_t i, j, tmp;
    G4bool hasws = false;
    if(l == 0)
      l = strlen(str);
 
    // Skip leading delimeters
    while(actual < string2tokenize.size())
    {
      for(i = 0; i < l; ++i)
      {
        if(string2tokenize[actual] == str[i])
          hasws = true;
      }
      if(hasws)
      {
        ++actual;
        hasws = false;
      }
      else
        break;
    }
 
    for(j = actual; j < string2tokenize.size(); ++j)
    {
      for(i = 0; i < l; ++i)
        if(string2tokenize[j] == str[i])
          break;
      if(i < l)
        break;
    }
    if(j != string2tokenize.size())
    {
      tmp    = actual;
      actual = j + 1;
      return string2tokenize.substr(tmp, j - tmp);
    }
    else
    {
      tmp    = actual;
      actual = j;
      return string2tokenize.substr(tmp, j - tmp);
    }
  }

References actual, and string2tokenize.

Field Documentation

◆ actual

std::size_t G4Tokenizer::actual

private

Definition at line 97 of file G4Tokenizer.hh.

Referenced by operator()().

◆ string2tokenize

G4String G4Tokenizer::string2tokenize