exactPolicy.h

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#ifndef GUM_EXACT_POLICY_H
#define GUM_EXACT_POLICY_H
#include <agrum/agrum.h>
 
#include <agrum/base/core/approximations/approximationPolicy.h>
 
namespace gum {

  template < typename GUM_ELEMENT >
  class ExactPolicy: public virtual ApproximationPolicy< GUM_ELEMENT > {
    public:
    // ===========================================================================
    // ===========================================================================

    ExactPolicy();

 
    // ===========================================================================
    // ===========================================================================

    INLINE GUM_ELEMENT fromExact(const GUM_ELEMENT& value) const override;

    void combineAdd(const ApproximationPolicy< GUM_ELEMENT >* ap) override;

    void combineSub(const ApproximationPolicy< GUM_ELEMENT >* ap) override;

    void combineMult(const ApproximationPolicy< GUM_ELEMENT >* ap) override;

    void combineDiv(const ApproximationPolicy< GUM_ELEMENT >* ap) override;

    void combineMax(const ApproximationPolicy< GUM_ELEMENT >* ap) override;

    void combineMin(const ApproximationPolicy< GUM_ELEMENT >* ap) override;

  };
}   // namespace gum
 
 
#ifndef GUM_NO_EXTERN_TEMPLATE_CLASS
extern template class gum::ExactPolicy< double >;
#endif
 
 
// Always include inlined implementation of template class
#include <agrum/base/core/approximations/exactPolicy_tpl.h>
 
#endif /* GUM_EXACT_POLICY_H */