scyther/src/debug.c

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/**
*@file debug.c
*\brief Debugging code.
*
* It is hoped that this code will become redundant over time.
*/
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#include <stdio.h>
#include <stdlib.h>
#include "debug.h"
#include "runs.h"
static int debuglevel;
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//! Set the debuglevel from the main code.
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void
debugSet (int level)
{
debuglevel = level;
}
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//! Test whether some debuglevel is meant to be printed.
/**
*@param level The debuglevel
*@return True iff level is smaller than, or equal to, the last set debuglevel.
*\sa debugSet()
*/
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int
debugCond (int level)
{
return (level <= debuglevel);
}
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//! Print some debug string for some level, if desired.
/**
*@param level The debuglevel
*@param string The string to be displayed for this level.
*@return If the debuglevel is higher than the level, the string is ignored.
* Otherwise it will be printed.
*\sa debugCond()
*/
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void
debug (int level, char *string)
{
#ifdef DEBUG
if (debugCond (level))
{
indent ();
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fprintf (stderr, "DEBUG [%i]: %s\n", level, string);
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}
#endif
}