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Added workaround in _pause() for programs that ask for user input. #2

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Added workaround in _pause() for programs that ask for user input. #2

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50 changes: 29 additions & 21 deletions src/_pause.h
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Original file line number Diff line number Diff line change
@@ -1,21 +1,29 @@
/* ****************************************************************
* @author: James Michael Adoremos
* @app name: pause.h
* @app desc: This library shall contain a function that imitates Windows' PAUSE command
* @history:
* - 2018/02/08
* -- Created _pause() function
* ****************************************************************/

#ifndef _PAUSE
#define _PAUSE

#include <iostream>

// A function to imitate Windows' PAUSE command
void _pause() {
std::cout << "Press any key to continue...";
std::cin.get();
}

#endif
/* ****************************************************************
* @author: James Michael Adoremos
* @app name: pause.h
* @app desc: This library shall contain a function that imitates Windows' PAUSE command
* @history:
* - 2018/02/08
* -- Created _pause() function
* ****************************************************************/

#ifndef _PAUSE
#define _PAUSE

#include <iostream>

// A function to imitate Windows' PAUSE command
void _pause() {
std::cout << "Press any key to continue...";

/* Clear the input stream if the number of bytes is not 0
* This is a workaround for programs that ask for user input.
*/
if(sizeof(std::cin) != 0) {
std::cin.ignore();
}

std::cin.get();
}

#endif