LocalSpaceRectangular2D.h

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// SRM SDK Release 4.4.0 - December 7, 2009

// - SRM spec. 4.4

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// SRM_OTHERS_GOES_HERE

// $Id: LocalSpaceRectangular2D.h,v 1.18 2009/10/12 21:23:18 worleym Exp $

#ifndef _LocalSpaceRectangular2D_h
#define _LocalSpaceRectangular2D_h

#include "BaseSRF.h"
#include "Coord.h"
#include "Exception.h"

namespace srm
{
class EXPORT_SRM_CPP_DLL SRF_LocalSpaceRectangular2D: public BaseSRF_2D
{
public:
    static SRF_LocalSpaceRectangular2D* create(      SRM_ORM_Code orm,
                                                     SRM_RT_Code  rt,
                                               const SRM_LSR_2D_Parameters &params);

    static SRF_LocalSpaceRectangular2D* create(
                                               SRM_ORM_Code orm,
                                               SRM_RT_Code  rt,
                                               SRM_Axis_Direction forward_direction
                                               );

    static SRF_LocalSpaceRectangular2D* create( SRM_SRF_Parameters_Info srf_params )
    {
          return create( srf_params.value.srf_template.orm_code,
                         srf_params.rt_code,
                         srf_params.value.srf_template.parameters.lsr_2d_srf_parameters );
    }

    Coord2D* createCoordinate2D(SRM_Long_Float coord_comp1,
                                SRM_Long_Float coord_comp2 );

    const SRM_LSR_2D_Parameters &getSRFParameters() const;

    SRM_Axis_Direction get_forward_direction() const;

    virtual bool isA( SRF_ClassType type ) const;

    virtual SRF_ClassType getClassType() const
    {
        return BaseSRF::SRF_TYP_LSR_2D;
    }

    bool isEqual( const SRF_LocalSpaceRectangular2D &srf ) const;

    bool operator==( const SRF_LocalSpaceRectangular2D &rhs ) const;

    SRF_LocalSpaceRectangular2D* makeCopy() const;

    const char* toString();

protected:
    SRF_LocalSpaceRectangular2D( void *impl ) : BaseSRF_2D(impl) {} 
    SRF_LocalSpaceRectangular2D &operator =( const SRF_LocalSpaceRectangular2D & ) { return *this; } 
    virtual ~SRF_LocalSpaceRectangular2D() {} 
};


inline bool SRF_LocalSpaceRectangular2D::isA( SRF_ClassType type ) const
{
    if (type == BaseSRF::SRF_TYP_LSR_2D)
        return true;
    else
        return BaseSRF_2D::isA(type);
};


typedef SRF_LocalSpaceRectangular2D SRF_LSR_2D;


class EXPORT_SRM_CPP_DLL Coord2D_LocalSpaceRectangular2D: public Coord2D
{
public:
    Coord2D_LocalSpaceRectangular2D(SRF_LocalSpaceRectangular2D *srf,
                                    SRM_Long_Float u = 0.0,
                                    SRM_Long_Float v = 0.0 )
    : Coord2D(srf)
    {
        setComponentValues(u, v);
    }

    Coord2D_LocalSpaceRectangular2D( const Coord2D_LocalSpaceRectangular2D &coord )
    : Coord2D(coord._srf)
    {
        setComponentValues( coord._values[0], coord._values[1] );
    }

    void copyTo( Coord2D_LocalSpaceRectangular2D &coord ) const
    {
        if (coord._srf != _srf)
            throw Exception( SRM_STATCOD_INVALID_SOURCE_COORDINATE, "copyTo: Coordinate associated with a difference SRF" );

        coord._values[0] = _values[0];
        coord._values[1] = _values[1];
    }

    bool isEqual( const Coord2D_LocalSpaceRectangular2D &coord ) const
    {
        return (_srf == coord._srf &&
                _values[0] == coord._values[0] &&
                _values[1] == coord._values[1] );
    }

    void setComponentValues( SRM_Long_Float u, SRM_Long_Float v )
    {
        _values[0] = u;
        _values[1] = v;
    }

    SRM_Long_Float get_u() const
    {
        return _values[0];
    }

    SRM_Long_Float get_v() const
    {
        return _values[1];
    }

    void set_u( SRM_Long_Float value )
    {
        _values[0] = value;
    }

    void set_v( SRM_Long_Float value )
    {
        _values[1] = value;
    }

    virtual bool isA( Coord_ClassType type ) const;

    virtual Coord_ClassType getClassType() const
    {
        return Coord::COORD_TYP_LSR_2D;
    }

    bool operator==( const Coord2D_LocalSpaceRectangular2D &rhs ) const;

    bool isCompatibleWith( const Coord2D_LocalSpaceRectangular2D &rhs ) const
    {
        return ((*(SRF_LocalSpaceRectangular2D*)(this->_srf)) == (*(SRF_LocalSpaceRectangular2D*)(rhs._srf)));
    }

    Coord2D_LocalSpaceRectangular2D &operator= ( const Coord2D_LocalSpaceRectangular2D &rhs )
    {
        if((*(SRF_LocalSpaceRectangular2D*)(this->_srf)) == (*(SRF_LocalSpaceRectangular2D*)(rhs._srf)))
        {
            _values[0] = rhs._values[0];
            _values[1] = rhs._values[1];
        }
        else
            throw Exception(SRM_STATCOD_INVALID_TARGET_COORDINATE,
                            "Coord2D_LocalSpaceRectangular2D op=: incompatible rhs coordinate");

        return *this;
    }
};


inline bool Coord2D_LocalSpaceRectangular2D::isA( Coord_ClassType type ) const
{
    if (type == Coord::COORD_TYP_LSR_2D)
        return true;
    else
        return Coord2D::isA(type);
};


typedef Coord2D_LocalSpaceRectangular2D Coord2D_LSR_2D;

} // namespace srm

#endif // _LocalSpaceRectangular2D_h

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Spatial Reference Model C++ API	Version 4.4 - December 7, 2009
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