multiDimCompleteProjection_tpl.h

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/****************************************************************************
 *   This file is part of the aGrUM/pyAgrum library.                        *
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 *   Copyright (c) 2005-2025 by                                             *
 *       - Pierre-Henri WUILLEMIN(_at_LIP6)                                 *
 *       - Christophe GONZALES(_at_AMU)                                     *
 *                                                                          *
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 *   SPDX-FileCopyrightText: Copyright 2005-2025                            *
 *       - 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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#pragma once
 

 
#ifndef DOXYGEN_SHOULD_SKIP_THIS
 
#  include <limits>
 
#  include <agrum/agrum.h>
 
namespace gum {
 
  // constructor
  template < typename GUM_SCALAR, template < typename > class TABLE >
  MultiDimCompleteProjection< GUM_SCALAR, TABLE >::MultiDimCompleteProjection(
      GUM_SCALAR (*proj)(const TABLE< GUM_SCALAR >&, Instantiation*)) : proj_(proj) {
    // for debugging purposes
    GUM_CONSTRUCTOR(MultiDimCompleteProjection);
  }
 
  // copy constructor
  template < typename GUM_SCALAR, template < typename > class TABLE >
  MultiDimCompleteProjection< GUM_SCALAR, TABLE >::MultiDimCompleteProjection(
      const MultiDimCompleteProjection< GUM_SCALAR, TABLE >& from) : proj_(from.proj_) {
    // for debugging purposes
    GUM_CONS_CPY(MultiDimCompleteProjection);
  }
 
  // destructor
  template < typename GUM_SCALAR, template < typename > class TABLE >
  MultiDimCompleteProjection< GUM_SCALAR, TABLE >::~MultiDimCompleteProjection() {
    // for debugging purposes
    GUM_DESTRUCTOR(MultiDimCompleteProjection);
  }
 
  // virtual constructor
  template < typename GUM_SCALAR, template < typename > class TABLE >
  MultiDimCompleteProjection< GUM_SCALAR, TABLE >*
      MultiDimCompleteProjection< GUM_SCALAR, TABLE >::newFactory() const {
    return new MultiDimCompleteProjection< GUM_SCALAR, TABLE >(*this);
  }
 
  // creates and returns the projection of the table over a subset of its vars
  template < typename GUM_SCALAR, template < typename > class TABLE >
  INLINE GUM_SCALAR
      MultiDimCompleteProjection< GUM_SCALAR, TABLE >::project(const TABLE< GUM_SCALAR >& table,
                                                               Instantiation*             inst) {
    return proj_(table, inst);
  }
 
  // changes the function used for projecting TABLES
  template < typename GUM_SCALAR, template < typename > class TABLE >
  void MultiDimCompleteProjection< GUM_SCALAR, TABLE >::setProjectFunction(
      GUM_SCALAR (*proj)(const TABLE< GUM_SCALAR >&, Instantiation*)) {
    proj_ = proj;
  }
 
  // returns the projection function currently used by the projector
  template < typename GUM_SCALAR, template < typename > class TABLE >
  INLINE GUM_SCALAR (*MultiDimCompleteProjection< GUM_SCALAR, TABLE >::projectFunction())(
      const TABLE< GUM_SCALAR >&,
      Instantiation*) {
    return proj_;
  }
 
} /* namespace gum */
 
#endif /* DOXYGEN_SHOULD_SKIP_THIS */