mesh_conv::MC_string_tokenizer Class Reference

Helper class to tokenize easily a string. More...

#include <MC_string_helper.hpp>

List of all members.

Static Public Member Functions
static std::vector< std::string >	tokenize (const std::string &str, const std::string &delimiters=" ")
	tokenize a given string

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Detailed Description

Helper class to tokenize easily a string.

Definition at line 133 of file MC_string_helper.hpp.

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Member Function Documentation

std::vector< std::string > mesh_conv::MC_string_tokenizer::tokenize	(	const std::string &	str,
		const std::string &	delimiters = " "
	)			[static]

tokenize a given string

Returns:

the vector of string tokenized

Parameters:

	str	the input string
	delimiters	the delimiter between the string ("," ";" " " ...), default is empty space

exemple std::vector <std::string> mesh_conv::MC_string_tokenizer.tokenize(std::string("4.5,87.1,10"),",");

Definition at line 13 of file MC_string_helper.cpp.

Referenced by mesh_conv::MC_matrix::analyse_string(), mesh_conv::MC_mesh_index_vector_draw::load_mesh_file(), mesh_conv::MC_mesh_index_vector::load_mesh_file(), mesh_conv::MC_double_vector::MC_double_vector(), mesh_conv::MC_int_vector::MC_int_vector(), mesh_conv::MC_v3d::MC_v3d(), mesh_conv::MC_v4d::MC_v4d(), mesh_conv::operator>>(), mesh_conv::MC_io_obj::read_obj(), mesh_conv::MC_io_obj::read_obj_texture(), mesh_conv::MC_io_off::read_off(), mesh_conv::MC_curve::read_vect(), and mesh_conv::MC_matrix::transformation().

  {
    std::vector<std::string> tokens;
    std::string::size_type delimPos = 0, tokenPos = 0, pos = 0;
    
    if(str.length()<1)  return tokens;
    while(1){
      delimPos = str.find_first_of(delimiters, pos);
      tokenPos = str.find_first_not_of(delimiters, pos);
      
      if(std::string::npos != delimPos){
        if(std::string::npos != tokenPos){
          if(tokenPos<delimPos){
            tokens.push_back(str.substr(pos,delimPos-pos));
          }else{
            tokens.push_back("");
          }
        }else{
          tokens.push_back("");
        }
        pos = delimPos+1;
      } else {
        if(std::string::npos != tokenPos){
          tokens.push_back(str.substr(pos));
        } else {
          tokens.push_back("");
        }
        break;
      }
    }
    return tokens;
  }

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

• /home/damien/work/2010_04_M1_info/TP/TP_glut_etudiant/src_lib/header/MC_string_helper.hpp
• /home/damien/work/2010_04_M1_info/TP/TP_glut_etudiant/src_lib/src/MC_string_helper.cpp