or.md

description	title	ms.date	api_location	api_type	topic_type	f1_keywords	helpviewer_keywords	ms.assetid
Learn more about: or	or	11/04/2016	msvcrt.dll msvcr80.dll msvcr90.dll msvcr100.dll msvcr100_clr0400.dll msvcr110.dll msvcr110_clr0400.dll msvcr120.dll msvcr120_clr0400.dll ucrtbase.dll	DLLExport	apiref	std::or std.or ISO646/or or	or function	6523b3ac-0a18-44ec-9e9a-b9bab8525ead

or

An alternative to the || operator.

Syntax

#define or ||

Remarks

The macro yields the operator ||.

Example

// iso646_or.cpp
// compile with: /EHsc
#include <iostream>
#include <iso646.h>

int main( )
{
   using namespace std;
   bool a = true, b = false, result;

   boolalpha(cout);

   result= a || b;
   cout << result << endl;

   result= a or b;
   cout << result << endl;
}

true
true

Requirements

Header: <iso646.h>