unit_converter.h

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//======================================================================
//======================================================================

//----------------------------------------------------------------------
// System Includes - include with <>
//----------------------------------------------------------------------

#include <vector>

//----------------------------------------------------------------------
// Project Includes - include with ""
//----------------------------------------------------------------------

#include "simplevector.h"
#include "sdhlibrary_settings.h"

//----------------------------------------------------------------------
// Defines, enums, unions, structs,
//----------------------------------------------------------------------

NAMESPACE_SDH_START


//----------------------------------------------------------------------
// Global variables
//----------------------------------------------------------------------


//----------------------------------------------------------------------
// Function declarations
//----------------------------------------------------------------------


//----------------------------------------------------------------------
// Class declarations
//----------------------------------------------------------------------


class VCC_EXPORT cUnitConverter
{
public:
    cUnitConverter( char const* _kind, char const* _name, char const* _symbol, double _factor = 1.0, double _offset = 0.0, int _decimal_places=1 );

    //----------------------------------------------------------------------
    double ToExternal( double internal ) const;

    //----------------------------------------------------------------------
    cSimpleVector ToExternal( cSimpleVector& internal ) const;


    //----------------------------------------------------------------------
    std::vector<double> ToExternal( std::vector<double> const& internal ) const;


    //----------------------------------------------------------------------
    double ToInternal( double external ) const;

    //----------------------------------------------------------------------
    cSimpleVector ToInternal( cSimpleVector& external ) const;


    //----------------------------------------------------------------------
    std::vector<double> ToInternal( std::vector<double> const& external ) const;

    //----------------------------------------------------------------------
    char const* GetKind( void ) const;

    //----------------------------------------------------------------------
    char const* GetName( void ) const;

    //----------------------------------------------------------------------
    char const* GetSymbol( void ) const;

    //----------------------------------------------------------------------

    double GetFactor( void ) const;

    //----------------------------------------------------------------------
    double GetOffset( void ) const;

    //----------------------------------------------------------------------
    int GetDecimalPlaces( void ) const;


protected:
    char const* kind;

    char const* name;

    char const* symbol;

    double factor;

    double offset;

    int decimal_places;

}; // cUnitConverter
//======================================================================


extern cUnitConverter const uc_identity;

//----------------------------------------------------------------------
typedef double (cUnitConverter::*pDoubleUnitConverterFunction) ( double ) const;


//typedef std::vector<double> (cUnitConverter::*pDoubleVectorUnitConverterFunction) ( std::vector<double> ) const;


//
//#####################################################################

NAMESPACE_SDH_END


//======================================================================
/*
  Here are some settings for the emacs/xemacs editor (and can be safely ignored):
  (e.g. to explicitely set C++ mode for *.h header files)

  Local Variables:
  mode:C++
  mode:ELSE
  End:
*/
//======================================================================