fakeDimreductor.h

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#ifndef SI_DIMREDUCTOR_FAKEDIMREDUCTOR_H
#define SI_DIMREDUCTOR_FAKEDIMREDUCTOR_H
 
#include <si/dimreductor/dimreductor.h>
#include <assert.h>
 
 
namespace sigraph
{
 
class FakeDimReductor : public DimReductor
{
        public:
        FakeDimReductor(unsigned int size=0.);
        FakeDimReductor(const FakeDimReductor &dimreductor);
        virtual ~FakeDimReductor();
 
        virtual DimReductor* clone() const;
        FakeDimReductor& operator = (const FakeDimReductor &dimreductor);
 
        virtual const std::string typeName() const
                { return( "fake_dimreductor" ); }
 
        virtual unsigned int reducedDim() const;
        virtual void transform(const std::vector<double> &src,
                                std::vector<double> &dst) const;
 
        virtual void buildTree(Tree &tr) const;
 
        protected:
        unsigned int    _size;
};
 
 
//  inline
inline   FakeDimReductor::FakeDimReductor(unsigned int size) :
        DimReductor(), _size(size) {}
 
 
inline FakeDimReductor::FakeDimReductor(const FakeDimReductor &dimreductor) :
        DimReductor(dimreductor), _size(dimreductor._size) {}
 
 
inline DimReductor* FakeDimReductor::clone() const
{
        return (new FakeDimReductor(*this));
}
 
inline FakeDimReductor &
FakeDimReductor::operator=(const FakeDimReductor &d)
{
        if(this != &d)
        {
                DimReductor::operator = (d);
                _size = d._size;
        }
        return (*this);
}
 
inline unsigned int FakeDimReductor::reducedDim() const
{
        return _size;
}
 
inline void  FakeDimReductor::transform(const std::vector<double> &src,
           std::vector<double> &dst) const
{
        assert(dst.size() == src.size());
        dst = src;
}
}
 
#endif