LocalSpacePolar.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: LocalSpacePolar.h,v 1.18 2009/08/24 19:57:07 worleym Exp $

#ifndef _LocalSpacePolar_h
#define _LocalSpacePolar_h

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

namespace srm
{
class EXPORT_SRM_CPP_DLL SRF_LocalSpacePolar: public BaseSRF_2D
{
public:
    static SRF_LocalSpacePolar* create( SRM_ORM_Code orm,
                                        SRM_RT_Code  rt );

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

    Coord2D* createCoordinate2D(SRM_Long_Float coord_comp1,
                                SRM_Long_Float coord_comp2 );

    virtual bool isA( SRF_ClassType type ) const;


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

    bool isEqual( const SRF_LocalSpacePolar &srf ) const;

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

    SRF_LocalSpacePolar* makeCopy() const;


    const char* toString();

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


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


typedef SRF_LocalSpacePolar SRF_LSP;


class EXPORT_SRM_CPP_DLL Coord2D_LocalSpacePolar: public Coord2D
{
public:
    Coord2D_LocalSpacePolar( SRF_LocalSpacePolar *srf,
                             SRM_Long_Float angle = 0.0,
                             SRM_Long_Float radius = 0.0 )
    : Coord2D(srf)
    {
        setComponentValues(angle, radius);
    }

    Coord2D_LocalSpacePolar( const Coord2D_LocalSpacePolar &coord )
    : Coord2D(coord._srf)
    {
        setComponentValues( coord._values[0], coord._values[1] );
    }

    void copyTo( Coord2D_LocalSpacePolar &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_LocalSpacePolar &coord ) const
    {
        return (_srf == coord._srf &&
                _values[0] == coord._values[0] &&
                _values[1] == coord._values[1] );
    }

    void setComponentValues( SRM_Long_Float angle, SRM_Long_Float radius )
    {
        _values[1] = radius;
        _values[0] = angle;
    }

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

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

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

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

    virtual bool isA( Coord_ClassType type ) const;

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

    bool operator==( const Coord2D_LocalSpacePolar &rhs ) const;

    bool isCompatibleWith( const Coord2D_LocalSpacePolar &rhs ) const
    {
        return ((*(SRF_LocalSpacePolar*)(this->_srf)) == (*(SRF_LocalSpacePolar*)(rhs._srf)));
    }

    Coord2D_LocalSpacePolar &operator= ( const Coord2D_LocalSpacePolar &rhs )
    {
        if((*(SRF_LocalSpacePolar*)(this->_srf)) == (*(SRF_LocalSpacePolar*)(rhs._srf)))
        {
            _values[0] = rhs._values[0];
            _values[1] = rhs._values[1];
        }
        else
            throw Exception(SRM_STATCOD_INVALID_TARGET_COORDINATE,
                            "Coord2D_LocalSpacePolar op=: incompatible rhs coordinate");

        return *this;
    }
};


inline bool Coord2D_LocalSpacePolar::isA( Coord_ClassType type ) const
{
    if (type == Coord::COORD_TYP_LSP)
        return true;
    else
        return Coord2D::isA(type);
};


typedef Coord2D_LocalSpacePolar Coord2D_LSP;

} // namespace srm

#endif // _LocalSpacePolar_h

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