dev-cpp-users

[Dev-C++] getchar()

[Giligun <too...@ya...>]

This works for 'enter'.  How can it be changed to
another key. Being the novie I am I assume something
like getchar(4) or maybe getchar(g). If it's number
codes, where can I find which number applies to which character?

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Re: [Dev-C++] getchar()

[Ioannis V. <no...@ho...>]

 -------Original Message-------=0D
 =0D
From: too...@ya...=0D
Date: =D4=E5=F4=DC=F1=F4=E7, 5 =CC=DC=F1=F4=E9=EF=F2 2003 12:01:28 =F0=EC=
=0D
To: dev...@li...=0D
Subject: [Dev-C++] getchar()=0D
 =0D
This works for 'enter'. How can it be changed to=0D
another key. Being the novie I am I assume something=0D
like getchar(4) or maybe getchar(g). If it's number=0D
codes, where can I find which number applies to which character?=0D
 =0D
 =0D
=3D=3D> You can't do it in a portable way and you will have to use some s=
ystem
extension (like getch() and getche() defined in conio.h). Because the
standard input & output is usually buffered (and the ANSI/ISO C++ standar=
d
doesn't require the standard input/ouput to be either buffered or
unbuffered).=0D
 =0D
 =0D
 =0D
Ioannis Vranos=0D
 =0D
* Programming pages: http://www.noicys.freeurl.com=0D
* Alternative URL: http://run.to/noicys=20

Re: [Dev-C++] getchar()

[Robson B. <rob...@su...>]

The function getchar() returns an int number that represents a char. See
below:



#include <stdio.h>

void main()
{
      char letter;
      puts("type key then [ENTER]");
      do {
        //your stuff goes here
      } while(getchar() != 'a');
}



hope it helps!