UNIX for Dummies Questions & Answers

defaults.cpp: In member function ‘int Defaults::GetIntDefault(const std::string&)’:
defaults.cpp:68: error: ‘atoi’ was not declared in this scope
defaults.cpp: In member function ‘real_t Defaults::GetRealDefault(const std::string&)’:
defaults.cpp:76: error: ‘atof’ was not declared in this scope
defaults.cpp: At global scope:
defaults.cpp:8: warning: ‘rcsid’ defined but not used
make: *** [defaults.o] Error 1

int
Defaults::GetIntDefault(  const string& defaultName ) throw ( DfltsErr )
{
    int val;
    val = atoi( GetStringDefault( defaultName ).c_str() );
    return val;
}

real_t
Defaults::GetRealDefault(  const string& defaultName ) throw ( DfltsErr )
{
    real_t val;
    val = atof( GetStringDefault( defaultName).c_str() );
    return val;
}

#include <ctype.h>
#include <fstream>
#include <sstream>
#include <cstring>
#include "msgdlg.h"
#include "defaults.h"