actionSet.h

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/****************************************************************************
 *   This file is part of the aGrUM/pyAgrum library.                        *
 *                                                                          *
 *   Copyright (c) 2005-2026 by                                             *
 *       - Pierre-Henri WUILLEMIN(_at_LIP6)                                 *
 *       - Christophe GONZALES(_at_AMU)                                     *
 *                                                                          *
 *   The aGrUM/pyAgrum library is free software; you can redistribute it    *
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 *    - the GNU Lesser General Public License as published by               *
 *      the Free Software Foundation, either version 3 of the License,      *
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 *    - the MIT license (MIT),                                              *
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 *   SPDX-FileCopyrightText: Copyright 2005-2026                            *
 *       - Pierre-Henri WUILLEMIN(_at_LIP6)                                 *
 *       - Christophe GONZALES(_at_AMU)                                     *
 *   SPDX-License-Identifier: LGPL-3.0-or-later OR MIT                      *
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 *   Contact  : info_at_agrum_dot_org                                       *
 *   homepage : http://agrum.gitlab.io                                      *
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 ****************************************************************************/
 

 
// =========================================================================
#ifndef GUM_ACTION_SET_H
#define GUM_ACTION_SET_H
// =========================================================================
#include <thread>
// =========================================================================
#include <agrum/base/core/functors.h>
#include <agrum/base/core/inline.h>
// =========================================================================
#include <agrum/base/multidim/utils/FunctionGraphUtilities/terminalNodePolicies/SetTerminalNodePolicy.h>
// =========================================================================
#include <agrum/FMDP/fmdp.h>
 
// =========================================================================
 
namespace gum {

  template < typename GUM_ELEMENT >
  struct ArgumentMaximisesAction {
    // ###########################################################################
    // ###########################################################################
 
    const GUM_ELEMENT& operator()(const GUM_ELEMENT& x, const GUM_ELEMENT& y) const;
 
    private:
    mutable GUM_ELEMENT _temp_;
  };

  class ActionSet {
    public:
    // ###########################################################################
    // ###########################################################################
 
    // ============================================================================
    // ============================================================================
    ActionSet();
 
    ActionSet(const ActionSet& src);
 
    ActionSet& operator=(const ActionSet& src);
 
    // ============================================================================
    // ============================================================================
    ~ActionSet();
 
    // ============================================================================
    // ============================================================================
    void* operator new(size_t s);
 
    void operator delete(void* p);

 
    // ###########################################################################
    // ###########################################################################
 
    // ============================================================================
    // ============================================================================
    SequenceIteratorSafe< Idx > beginSafe() const;
 
    // ============================================================================
    // ============================================================================
    SequenceIteratorSafe< Idx > endSafe() const;

 
    // ###########################################################################
    // ###########################################################################
 
    // ============================================================================
    // ============================================================================
    ActionSet& operator+=(const Idx& elem);
 
    // ============================================================================
    // ============================================================================
    ActionSet& operator+=(const ActionSet& src);
 
    // ============================================================================
    // ============================================================================
    ActionSet& operator-=(const ActionSet& src);
 
    // ============================================================================
    // ============================================================================
    const Idx& operator[](const Idx i) const { return _actionSeq_->atPos(i); }
 
    // ============================================================================
    // ============================================================================
    bool operator==(const ActionSet& compared) const;

 
    // ============================================================================
    // ============================================================================
    Size size() const;
 
    bool exists(const Idx& elem) const;
 
    private:
    Sequence< Idx >* _actionSeq_;
 
    friend std::ostream& operator<<(std::ostream& streamy, const ActionSet& objy);
  };
}   // namespace gum
 
#ifndef GUM_NO_INLINE
#  include <agrum/FMDP/planning/actionSet_inl.h>
#endif
#include <agrum/FMDP/planning/actionSet_tpl.h>
#endif   // GUM_ACTION_SET_H