failpoint.hpp

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/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
/*
 *  Main authors:
 *     Mikael Zayenz Lagerkvist <lagerkvist@gecode.dev>
 *
 *  Copyright:
 *     Mikael Zayenz Lagerkvist, 2026
 *
 *  This file is part of Gecode, the generic constraint
 *  development environment:
 *     http://www.gecode.dev
 *
 *  Permission is hereby granted, free of charge, to any person obtaining
 *  a copy of this software and associated documentation files (the
 *  "Software"), to deal in the Software without restriction, including
 *  without limitation the rights to use, copy, modify, merge, publish,
 *  distribute, sublicense, and/or sell copies of the Software, and to
 *  permit persons to whom the Software is furnished to do so, subject to
 *  the following conditions:
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 *  The above copyright notice and this permission notice shall be
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#ifndef GECODE_SUPPORT_FAILPOINT_HPP
#define GECODE_SUPPORT_FAILPOINT_HPP
 
#include <atomic>

namespace Gecode { namespace Support { namespace FailPoint {

  enum class Phase {
    Disabled,
    Heap,
    PropagatorCopy,
    BrancherCopy,
    AdvisorCopy,
    DerivedSpaceCopy,
    LocalObjectCopy,
    SpaceDisposeNoticeArray,
    SpaceDisposalArray,
    IntSet,
    MiniModel
  };

  GECODE_SUPPORT_EXPORT void reset(void);
  GECODE_SUPPORT_EXPORT void fail_after(Phase p, unsigned long long n);
  GECODE_SUPPORT_EXPORT void check(Phase p);
  GECODE_SUPPORT_EXPORT unsigned long long count(void);
 
}}}
 
#endif
 
// STATISTICS: support-any