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:
*/
//======================================================================