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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- *//* * Main authors: * Christian Schulte <schulte@gecode.org> * * Contributing authors: * Guido Tack <tack@gecode.org> * * Copyright: * Christian Schulte, 2004 * Guido Tack, 2004 * * This file is part of Gecode, the generic constraint * development environment: * http://www.gecode.org * * 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: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * */
#ifndef GECODE_KERNEL_HH#define GECODE_KERNEL_HH
#include <cstddef>#include <cstdlib>#include <cstring>#include <cassert>
#include <cfloat>
#include <functional>
#include <gecode/support.hh>
/* * Configure linking * */#if !defined(GECODE_STATIC_LIBS) && \ (defined(__CYGWIN__) || defined(__MINGW32__) || defined(_MSC_VER))
#ifdef GECODE_BUILD_KERNEL#define GECODE_KERNEL_EXPORT __declspec( dllexport )#else#define GECODE_KERNEL_EXPORT __declspec( dllimport )#endif
#else
#ifdef GECODE_GCC_HAS_CLASS_VISIBILITY#define GECODE_KERNEL_EXPORT __attribute__ ((visibility("default")))#else#define GECODE_KERNEL_EXPORT#endif
#endif
// Configure auto-linking#ifndef GECODE_BUILD_KERNEL#define GECODE_LIBRARY_NAME "Kernel"#include <gecode/support/auto-link.hpp>#endif
/** * \namespace Gecode * \brief %Gecode toplevel namespace * * The Gecode namespace contains nested namespaces for * the various submodules (for example Int for the * definition of integer propagator classes). Functionality * that is used for interfacing (search engines, variables, * and so on) or belongs to the %Gecode %Kernel is contained * directly in the Gecode namespace. * */
namespace Gecode {
/// Kernel configuration parameters namespace Kernel { namespace Config { /// Rescale factor for action and afc values const double rescale = 1e-50; /// Rescale action and afc values when larger than this const double rescale_limit = DBL_MAX * rescale;
/// Initial value for alpha in CHB const double chb_alpha_init = 0.4; /// Limit for decreasing alpha in CHB const double chb_alpha_limit = 0.06; /// Alpha decrement in CHB const double chb_alpha_decrement = 1e-6; /// Initial value for Q-score in CHB const double chb_qscore_init = 0.05; }}
}
/* * General exceptions and kernel exceptions * */
#include <gecode/kernel/exception.hpp>
/* * Basic kernel services and memory management * */
#include <gecode/kernel/shared-object.hpp>#include <gecode/kernel/memory/config.hpp>#include <gecode/kernel/memory/manager.hpp>#include <gecode/kernel/memory/region.hpp>
/* * Macros for checking failure * */
#include <gecode/kernel/macros.hpp>
/* * Gecode kernel * */
#include <gecode/kernel/archive.hpp>#include <gecode/kernel/gpi.hpp>#include <gecode/kernel/shared-space-data.hpp>#include <gecode/kernel/core.hpp>#include <gecode/kernel/modevent.hpp>#include <gecode/kernel/range-list.hpp>
/* * Variables and testing for shared variables * */
#include <gecode/kernel/var.hpp>
/* * Views * */
#include <gecode/kernel/view.hpp>
/* * Arrays and other data * */
#include <gecode/kernel/data/array.hpp>#include <gecode/kernel/data/shared-array.hpp>#include <gecode/kernel/data/shared-data.hpp>#include <gecode/kernel/data/rnd.hpp>
/* * Common propagator patterns * */
#include <gecode/kernel/propagator/pattern.hpp>#include <gecode/kernel/propagator/subscribed.hpp>#include <gecode/kernel/propagator/advisor.hpp>#include <gecode/kernel/propagator/wait.hpp>
/* * Abstractions for branching * */
namespace Gecode {
/** * \defgroup TaskModelBranch Generic branching support * * Support for randomization and tie-breaking that are independent * of a particular variable domain. * * \ingroup TaskModel */
/** * \defgroup TaskModelBranchExec Branch with a function * * This does not really branch (it just offers a single alternative) but * executes a single function during branching. A typical * application is to post more constraints after another brancher * has finished. * * \ingroup TaskModelBranch */ //@{ /// Call the function \a f (with the current space as argument) for branching GECODE_KERNEL_EXPORT void branch(Home home, std::function<void(Space& home)> f); //@}
}
#include <gecode/kernel/branch/traits.hpp>#include <gecode/kernel/branch/action.hpp>#include <gecode/kernel/branch/afc.hpp>#include <gecode/kernel/branch/chb.hpp>#include <gecode/kernel/branch/var.hpp>#include <gecode/kernel/branch/val.hpp>#include <gecode/kernel/branch/tiebreak.hpp>#include <gecode/kernel/branch/merit.hpp>#include <gecode/kernel/branch/filter.hpp>#include <gecode/kernel/branch/view-sel.hpp>#include <gecode/kernel/branch/print.hpp>#include <gecode/kernel/branch/view.hpp>#include <gecode/kernel/branch/val-sel.hpp>#include <gecode/kernel/branch/val-commit.hpp>#include <gecode/kernel/branch/val-sel-commit.hpp>#include <gecode/kernel/branch/view-val.hpp>
/* * Automatically generated variable implementations * */
#include <gecode/kernel/var-imp.hpp>
/* * Trace support * */
#include <gecode/kernel/trace/traits.hpp>#include <gecode/kernel/trace/filter.hpp>#include <gecode/kernel/trace/tracer.hpp>#include <gecode/kernel/trace/recorder.hpp>#include <gecode/kernel/trace/print.hpp>
namespace Gecode {
/** * \brief Create tracer * \ingroup TaskTrace */ GECODE_KERNEL_EXPORT void trace(Home home, TraceFilter tf, int te = (TE_PROPAGATE | TE_COMMIT | TE_POST), Tracer& t = StdTracer::def); /** * \brief Create tracer * \ingroup TaskTrace */ void trace(Home home, int te = (TE_PROPAGATE | TE_COMMIT | TE_POST), Tracer& t = StdTracer::def);
}
#include <gecode/kernel/trace/general.hpp>
/* * Allocator support * */
#include <gecode/kernel/memory/allocators.hpp>
#endif
// STATISTICS: kernel-other