FXUnits.h

/********************************************************************************
*                                                                               *
*                        U n i t - C o n v e r s i o n s                        *
*                                                                               *
*********************************************************************************
* Copyright (C) 2026 by Jeroen van der Zijp.   All Rights Reserved.             *
*********************************************************************************
* This library is free software; you can redistribute it and/or modify          *
* it under the terms of the GNU Lesser General Public License as published by   *
* the Free Software Foundation; either version 3 of the License, or             *
* (at your option) any later version.                                           *
*                                                                               *
* This library is distributed in the hope that it will be useful,               *
* but WITHOUT ANY WARRANTY; without even the implied warranty of                *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                 *
* GNU Lesser General Public License for more details.                           *
*                                                                               *
* You should have received a copy of the GNU Lesser General Public License      *
* along with this program.  If not, see <http://www.gnu.org/licenses/>          *
********************************************************************************/
#ifndef FXUNITS_H
#define FXUNITS_H

namespace FX {

namespace Units {

const FXuint NotFound=0xFFFFFFFF;

extern FXuint lookup(const FXchar* unit);

extern FXuint number();

extern FXbool basic(FXuint x);

extern const FXchar* symbol(FXuint x);

extern const FXchar* name(FXuint x);

extern const FXchar* expression(FXuint x);

extern FXdouble factor(FXuint x);

extern FXulong dimensions(FXuint x);

extern FXulong dimensions(const FXchar* unit);

extern FXbool convert(FXdouble& value,const FXchar* srcUnit,const FXchar* dstUnit);

extern FXbool convertToSIFrom(FXdouble& value,const FXchar* srcUnit);

extern FXbool convertFromSITo(FXdouble& value,const FXchar* dstUnit);

extern FXival span(const FXchar* unit);

}
}

#endif