and_tpl.h

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 *   This file is part of the aGrUM/pyAgrum library.                        *
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 *   Copyright (c) 2005-2026 by                                             *
 *       - Pierre-Henri WUILLEMIN(_at_LIP6)                                 *
 *       - Christophe GONZALES(_at_AMU)                                     *
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 *   SPDX-FileCopyrightText: Copyright 2005-2026                            *
 *       - Pierre-Henri WUILLEMIN(_at_LIP6)                                 *
 *       - Christophe GONZALES(_at_AMU)                                     *
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#pragma once
 

 
#include <sstream>
 
#include <agrum/base/multidim/aggregators/and.h>
 
namespace gum {
 
  namespace aggregator {
    template < GUM_Numeric GUM_SCALAR >
    And< GUM_SCALAR >::And() : MultiDimAggregator< GUM_SCALAR >() {
      this->decomposable_ = true;
      GUM_CONSTRUCTOR(And);
    }
 
    template < GUM_Numeric GUM_SCALAR >
    And< GUM_SCALAR >::And(const And< GUM_SCALAR >& from) : MultiDimAggregator< GUM_SCALAR >(from) {
      GUM_CONS_CPY(And);
    }
 
    template < GUM_Numeric GUM_SCALAR >
    And< GUM_SCALAR >::~And() {
      GUM_DESTRUCTOR(And);
    }
 
    template < GUM_Numeric GUM_SCALAR >
    Idx And< GUM_SCALAR >::neutralElt_() const {
      return (Idx)1;
    }
 
    template < GUM_Numeric GUM_SCALAR >
    Idx And< GUM_SCALAR >::fold_(const DiscreteVariable& v,
                                 Idx                     i1,
                                 Idx                     i2,
                                 bool&                   stop_iteration) const {
      if (i1 == 1) {
        return (Idx)1;
      } else {
        stop_iteration = true;
        return (Idx)0;
      }
    }
 
    template < GUM_Numeric GUM_SCALAR >
    std::string And< GUM_SCALAR >::aggregatorName() const {
      return {"and"};
    }
 
    template < GUM_Numeric GUM_SCALAR >
    MultiDimContainer< GUM_SCALAR >* And< GUM_SCALAR >::newFactory() const {
      return new And< GUM_SCALAR >();
    }
 
  }   // namespace aggregator
}   // namespace gum