Terminates execution when a given expression is FALSE
.
Syntax
#include <prlog.h> void PR_ASSERT ( expression );
Parameters
The macro has this parameter:
- expression
- Any valid C language expression that evaluates to
TRUE
orFALSE
.
Returns
Nothing
Description
This macro evaluates the specified expression. When the result is zero (FALSE
) the application terminates; otherwise the application continues. The macro converts the expression to a string and passes it to PR_Assert
, using file and line parameters from the compile-time environment.
This macro compiles to nothing if compile-time options are not specified to enable logging.