Cstr2d.cxx File Reference

#include "Cstr2d.hxx"
#include "Exception.hxx"
#include <iostream>
#include <sstream>

Include dependency graph for Cstr2d.cxx:

Go to the source code of this file.

Functions
double	Cstr2d (const char *s)
	replacement for atof witch does not work everywhere More...

Function Documentation

double Cstr2d

(

const char *

s

)

replacement for atof witch does not work everywhere

When using xml parser (parser.cxx) from YACSGui_XMLDriver (in GUI context), instruction like double d = atof(content); where content = "0.8" gives d = 0 . the same binary code called from outside GUI context works fine...

Definition at line 34 of file Cstr2d.cxx.

Referenced by YACS::ENGINE::convertToYacsDouble< XMLImpl, xmlDocPtr, xmlNodePtr, IMPLOUT, TOUT >::convert(), and YACS::doubletypeParser::post().

{
  std::istringstream ss(s);
  double d;
  if (!(ss >> d))
    {
      std::stringstream msg;
      msg << "problem in conversion from string to double: " << s ;
      throw YACS::Exception(msg.str());
    }
  return d;
}