composedLeaf.h

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 *       - Pierre-Henri WUILLEMIN(_at_LIP6)                                 *
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// =========================================================================
#ifndef GUM_COMPOSED_LEAF_H
#define GUM_COMPOSED_LEAF_H
// =========================================================================
#include <agrum/FMDP/learning/datastructure/leaves/abstractLeaf.h>
 
// =========================================================================
 
namespace gum {

 
 
  class ComposedLeaf final: public AbstractLeaf {
    public:
    // ==========================================================================
    // ==========================================================================
 
    // ###################################################################
    // ###################################################################
    ComposedLeaf(NodeId leafId, AbstractLeaf* l1, AbstractLeaf* l2) :
        AbstractLeaf(leafId), _l1_(l1), _l2_(l2) {
      GUM_CONSTRUCTOR(ComposedLeaf);
    }
 
    // ###################################################################
    // ###################################################################
    ~ComposedLeaf() {
      GUM_DESTRUCTOR(ComposedLeaf);
      ;
    }
 
    // ============================================================================
    // ============================================================================
    void* operator new(size_t s) { return SmallObjectAllocator::instance().allocate(s); }
 
    void operator delete(void* p) {
      SmallObjectAllocator::instance().deallocate(p, sizeof(ComposedLeaf));
    }

 
    // ###################################################################
    // ###################################################################
    double effectif(Idx moda) const { return _l1_->effectif(moda) + _l2_->effectif(moda); }
 
    double total() const { return _l1_->total() + _l2_->total(); }
 
    // ###################################################################
    // ###################################################################
    bool contains(NodeId testedId) const {
      return AbstractLeaf::contains(testedId) || _l1_->contains(testedId)
          || _l2_->contains(testedId);
    }
 
    Idx nbModa() const { return _l1_->nbModa(); }
 
    std::string toString();
 
    private:
    AbstractLeaf* _l1_;
    AbstractLeaf* _l2_;
  };
 
 
} /* namespace gum */
 
 
#endif   // GUM_COMPOSED_LEAF_H