bbb_association_prior.h

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/* =========================================================================== *
   |
   |  Copyright (c) 1994-2011 by Kobus Barnard (author)
   |
   |  Personal and educational use of this code is granted, provided that this
   |  header is kept intact, and that the authorship is not misrepresented, that
   |  its use is acknowledged in publications, and relevant papers are cited.
   |
   |  For other use contact the author (kobus AT cs DOT arizona DOT edu).
   |
   |  Please note that the code in this file has not necessarily been adequately
   |  tested. Naturally, there is no guarantee of performance, support, or fitness
   |  for any particular task. Nonetheless, I am interested in hearing about
   |  problems that you encounter.
   |
   |  Author:  Ernesto Brau
 * =========================================================================== */

/* $Id$ */

#ifndef B3_ASSOCIATION_PRIOR_H
#define B3_ASSOCIATION_PRIOR_H

#include <bbb_cpp/bbb_association.h>
#include <bbb_cpp/bbb_intentional_activity.h>
#include <bbb_cpp/bbb_activity_library.h>

namespace kjb {
namespace bbb {

class Association_prior
{
public:
    Association_prior(const Activity_library& lib) : parent_p_(0), lib_(lib) {}

    void set_parent(const Intentional_activity& act) { parent_p_ = &act; }

    const Intentional_activity& parent() const { return *parent_p_; }

    const Activity_library& library() const { return lib_; }

private:
    const Intentional_activity* parent_p_;
    const Activity_library& lib_;
};

Association sample(const Association_prior& prior);

}} // namespace kjb::bbb

#endif /*B3_ASSOCIATION_PRIOR_H */