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Location: cpp/openttd-patchpack/source/src/pathfinder/yapf/yapf.hpp - annotation
r13879:b9c13f7998cb
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(svn r18418) -Fix [FS#3298]: under some circumstances a pointer could be left untouched and then freed. Make sure this doesn't happen by ensuring it starts out as NULL instead of 'garbage'.
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/*
* This file is part of OpenTTD.
* OpenTTD 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, version 2.
* OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
*/
/** @file yapf.hpp Base includes/functions for YAPF. */
#ifndef YAPF_HPP
#define YAPF_HPP
#include "../../openttd.h"
#include "../../vehicle_base.h"
#include "../../road_map.h"
#include "../../tunnel_map.h"
#include "../../bridge_map.h"
#include "../../tunnelbridge_map.h"
#include "../../bridge.h"
#include "../../station_map.h"
#include "../../tile_cmd.h"
#include "../../landscape.h"
#include "yapf.h"
#include "../pathfinder_func.h"
#include "../../pbs.h"
#include "../../waypoint_base.h"
#include "../../debug.h"
#include "../../settings_type.h"
#include "../../tunnelbridge.h"
extern uint64 ottd_rdtsc();
#include <limits.h>
#include <new>
#if defined(_WIN32) || defined(_WIN64)
# include <windows.h>
#else
# include <time.h>
#endif
struct CPerformanceTimer
{
int64 m_start;
int64 m_acc;
CPerformanceTimer() : m_start(0), m_acc(0) {}
FORCEINLINE void Start()
{
m_start = QueryTime();
}
FORCEINLINE void Stop()
{
m_acc += QueryTime() - m_start;
}
FORCEINLINE int Get(int64 coef)
{
return (int)(m_acc * coef / QueryFrequency());
}
FORCEINLINE int64 QueryTime()
{
return ottd_rdtsc();
}
FORCEINLINE int64 QueryFrequency()
{
return ((int64)2200 * 1000000);
}
};
struct CPerfStartReal
{
CPerformanceTimer *m_pperf;
FORCEINLINE CPerfStartReal(CPerformanceTimer& perf) : m_pperf(&perf)
{
if (m_pperf != NULL) m_pperf->Start();
}
FORCEINLINE ~CPerfStartReal()
{
Stop();
}
FORCEINLINE void Stop()
{
if (m_pperf != NULL) {
m_pperf->Stop();
m_pperf = NULL;
}
}
};
struct CPerfStartFake
{
FORCEINLINE CPerfStartFake(CPerformanceTimer& perf) {}
FORCEINLINE ~CPerfStartFake() {}
FORCEINLINE void Stop() {}
};
typedef CPerfStartFake CPerfStart;
//#undef FORCEINLINE
//#define FORCEINLINE inline
#include "../../misc/crc32.hpp"
#include "../../misc/blob.hpp"
#include "../../misc/str.hpp"
#include "../../misc/fixedsizearray.hpp"
#include "../../misc/array.hpp"
#include "../../misc/hashtable.hpp"
#include "../../misc/binaryheap.hpp"
#include "../../misc/dbg_helpers.h"
#include "nodelist.hpp"
#include "follow_track.hpp"
#include "yapf_base.hpp"
#include "yapf_node.hpp"
#include "yapf_common.hpp"
#include "yapf_costbase.hpp"
#include "yapf_costcache.hpp"
#endif /* YAPF_HPP */
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