You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
60 lines
1.8 KiB
60 lines
1.8 KiB
15 years ago
|
|
||
|
|
/***************************************************************************
|
||
|
|
copyright : (C) 2006 by David Nolden
|
||
|
|
email : david.nolden.kdevelop@art-master.de
|
||
|
|
***************************************************************************/
|
||
|
|
|
||
|
|
/***************************************************************************
|
||
|
|
* *
|
||
|
|
* This program is free software; you can redistribute it and/or modify *
|
||
|
|
* it under the terms of the GNU General Public License as published by *
|
||
|
|
* the Free Software Foundation; either version 2 of the License, or *
|
||
|
|
* (at your option) any later version. *
|
||
|
|
* *
|
||
|
|
***************************************************************************/
|
||
|
|
|
||
|
|
#ifndef __SAFETYCOUNTER_H__
|
||
|
|
#define __SAFETYCOUNTER_H__
|
||
|
|
|
||
|
|
#include <kdebug.h>
|
||
|
|
|
||
|
|
struct SafetyCounter {
|
||
|
|
int safetyCounter;
|
||
|
|
const int maxSafetyCounter;
|
||
|
|
|
||
|
|
SafetyCounter( int max = 40000 ) : safetyCounter(0), maxSafetyCounter(max) {
|
||
|
|
}
|
||
|
|
|
||
|
|
void init() {
|
||
|
|
safetyCounter = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
SafetyCounter& operator ++() {
|
||
|
|
safetyCounter++;
|
||
|
|
return *this;
|
||
|
|
}
|
||
|
|
|
||
|
|
///Returns whether the counter is ok, but without increasing it
|
||
|
|
bool ok() const {
|
||
|
|
return safetyCounter < maxSafetyCounter;
|
||
|
|
}
|
||
|
|
|
||
|
|
operator bool() {
|
||
|
|
safetyCounter++;
|
||
|
|
bool ret = safetyCounter < maxSafetyCounter;
|
||
|
|
if( !ret ) {
|
||
|
|
if( safetyCounter == maxSafetyCounter ) {
|
||
|
|
#ifdef DEPTHBACKTRACE
|
||
|
|
kdDebug( 9007) << "WARNING: Safety-counter reached count > " << maxSafetyCounter << ", operation stopped" << endl;
|
||
|
|
#endif
|
||
|
|
kdDebug( 9007 ) << endl << kdBacktrace() << endl;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif
|