constModel.h

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#ifndef SI_MODEL_CONSTMODEL
#define SI_MODEL_CONSTMODEL
 
 
#include <si/model/model.h>
 
 
namespace sigraph
{

  class ConstModel : public Model
  {
  public:
    ConstModel( Model* parent = 0 );
    ConstModel( const ConstModel & m );
    virtual ~ConstModel();
 
    virtual Model* clone() const;
 
    virtual double prop( const Clique* cl );
    virtual double prop( const Clique* cl, 
                         const std::map<Vertex*, std::string> & changes );
    virtual void buildTree( Tree & tr ) const;
 
    void setValue( double val );
 
  protected:
 
  private:
    double      _value;
  };
 
 
  //    inline
 
  inline ConstModel::ConstModel( Model* parent ) : Model( parent ), _value( 0 )
  {
  }
 
 
  inline ConstModel::ConstModel( const ConstModel & m ) : Model( m ), 
                                                          _value( m._value )
  {
  }
 
 
  inline Model* ConstModel::clone() const
  {
    return( new ConstModel( *this ) );
  }
 
 
  inline double ConstModel::prop( const Clique* )
  {
    return( _value );
  }
 
 
  inline double ConstModel::prop( const Clique*, 
                                  const std::map<Vertex*, std::string> & )
  {
    return( _value );
  }
 
 
  inline void ConstModel::setValue( double val )
  {
    _value = val;
  }
 
}
 
#endif