[occt.git] / src / Select3D / Select3D_Macro.hxx

#ifndef _Select3D_Macro_HeaderFile
#define _Select3D_Macro_HeaderFile

#include <Standard_ShortReal.hxx>

// Safe conversion of Standard_ShortReal(float) to Standard_Real(double)
inline Standard_ShortReal DToF (Standard_Real a) 
{
  return a > ShortRealLast()  ? ShortRealLast()  :
         a < ShortRealFirst() ? ShortRealFirst() : (Standard_ShortReal)a;
}

#endif
Commit	Line	Data
7fd59977	1	#ifndef _Select3D_Macro_HeaderFile
	2	#define _Select3D_Macro_HeaderFile
	3
	4	#include <Standard_ShortReal.hxx>
	5
	6	// Safe conversion of Standard_ShortReal(float) to Standard_Real(double)
	7	inline Standard_ShortReal DToF (Standard_Real a)
	8	{
	9	return a > ShortRealLast() ? ShortRealLast() :
	10	a < ShortRealFirst() ? ShortRealFirst() : (Standard_ShortReal)a;
	11	}
	12
	13	#endif