C / C++ / MFC

FoxholeWilly wrote:

Compiler did not like TCHAR

FoxholeWilly wrote:

When looking at atof() and _wtof() in the watch window, the results are both 409600.0000

The double variables both show 101523136.00000000 in the watch window.

#ifndef _WIN32_WINNT 
#define _WIN32_WINNT 0x0501
#endif						

#include <stdio.h>
#include <tchar.h>
#include <math.h>
#include <stdlib.h>


int _tmain(int argc, _TCHAR* argv[])
{
	// Non-Unicode
	char charbuffer[] = "409600.0000";
	double doublefromchar = atof(charbuffer);

	// Unicode
	wchar_t wcharbuffer[] = L"409600.0000";
	double doublefromwchar = _wtof(wcharbuffer);

	// Generic text
	TCHAR tcharbuffer[] = _T("409600.0000");
	double doublefromtchar = _tstof(tcharbuffer);

	return 0;
}

Mark Salsbery
Microsoft MVP - Visual C++

#include <stdio.h>
#include <stdlib.h>

void main()
{
  char buf[] = "409600.0000";
  double frequency;
  frequency = atof(buf);
  printf("%g\n", frequency);
  getchar();
}

409600

CPallini wrote:

What happens if you run this program on your VS2005?

Mark Salsbery
Microsoft MVP - Visual C++

steph5 wrote:

They are apparently in TR1. whatever that is?

steph5 wrote:

How can I be able to use them in my program?

steph5 wrote:

I'm a novice

steph5 wrote:

And I want to use .

steph5 wrote:

Apparently it is in TR1

Mark Salsbery
Microsoft MVP - Visual C++

steph5 wrote:

I am trying to get unordered_set on my machine.

steph5 wrote:

p.s. if you put < and > it doesn't post in??

Mark Salsbery
Microsoft MVP - Visual C++

Mark Salsbery wrote:

not all of us are HTML "programmers"