/usr/include/ivstd/leakchecker.h is in ivtools-dev 1.2.11a1-11.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 | /*
* Copyright (c) 1998-1999 Vectaport Inc.
* Copyright (c) 1997 Vectaport Inc., R.B. Kissh & Associates
*
* Permission to use, copy, modify, distribute, and sell this software and
* its documentation for any purpose is hereby granted without fee, provided
* that the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the names of the copyright holders not be used in
* advertising or publicity pertaining to distribution of the software
* without specific, written prior permission. The copyright holders make
* no representations about the suitability of this software for any purpose.
* It is provided "as is" without express or implied warranty.
*
* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.
* IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL,
* INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
* FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
*/
#ifndef leak_checker_h
#define leak_checker_h
//#define LEAKCHECK
#ifdef LEAKCHECK
#include <stream.h>
using std::cerr;
//: utility for counting undestroyed instances of a class.
// To use create a static instance initialized with the class name, i.e.
// 'static LeakChecker checker("OverlayRaster")', then add a 'checker.create()'
// call to each constructor and a 'checker.destroy()' call to each
// destructor. When the program is terminated the static instance of the
// leak checker will be destructed, and a count of un-destructed (alive)
// instances will be printed to stderr.
class LeakChecker {
public:
void create() { _alive++; }
// increment count of instances, to be called from constructors.
void destroy() { _alive--; }
// decrement count of instances, to be called from destructors.
LeakChecker(const char* c) : _alive(0), _class(c) {}
~LeakChecker();
int alive() {return _alive;}
private:
int _alive;
const char* _class;
};
inline LeakChecker::~LeakChecker() {
cerr << "LEAKCHECKER: " << _class << ", " << _alive << "\n";
}
#endif
#endif
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