multiDimCompleteProjection.h

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#ifndef GUM_MULTI_DIM_COMPLETE_PROJECTION_H
#define GUM_MULTI_DIM_COMPLETE_PROJECTION_H

#include <agrum/core/set.h>
#include <agrum/multidim/instantiation.h>
#include <agrum/variables/discreteVariable.h>
#include <utility>

namespace gum {

  // clang-format off
  // clang-format on
  template < typename GUM_SCALAR, template < typename > class TABLE >
  class MultiDimCompleteProjection {
    public:
    // ========================================================================
    // ========================================================================

    MultiDimCompleteProjection(GUM_SCALAR (*proj)(const TABLE< GUM_SCALAR >&,
                                                  Instantiation*));

    MultiDimCompleteProjection(
       const MultiDimCompleteProjection< GUM_SCALAR, TABLE >&);

    virtual ~MultiDimCompleteProjection();

    virtual MultiDimCompleteProjection< GUM_SCALAR, TABLE >* newFactory() const;

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

    GUM_SCALAR project(const TABLE< GUM_SCALAR >& table,
                       Instantiation*             instantiation = 0);

    void setProjectFunction(GUM_SCALAR (*proj)(const TABLE< GUM_SCALAR >&,
                                               Instantiation*));

    GUM_SCALAR(*projectFunction())
    (const TABLE< GUM_SCALAR >&, Instantiation*);


    protected:
    GUM_SCALAR (*_proj)(const TABLE< GUM_SCALAR >&, Instantiation*);

    private:
    MultiDimCompleteProjection< GUM_SCALAR, TABLE >&
       operator=(const MultiDimCompleteProjection< GUM_SCALAR, TABLE >&);
  };

} /* namespace gum */

// always include the template implementation
#include <agrum/multidim/utils/operators/multiDimCompleteProjection_tpl.h>

#endif /* GUM_MULTI_DIM_COMPLETE_PROJECTION_H */