[wxWidgets.git] / interface / math.h

/////////////////////////////////////////////////////////////////////////////
// Name:        math.h
// Purpose:     interface of global functions
// Author:      wxWidgets team
// RCS-ID:      $Id$
// Licence:     wxWindows license
/////////////////////////////////////////////////////////////////////////////

/** @ingroup group_funcmacro_math */
//@{

/**
    Returns a non-zero value if @a x is neither infinite nor NaN (not a
    number), returns 0 otherwise.

    @header{wx/math.h}
*/
int wxFinite(double x);

/**
    Returns a non-zero value if x is NaN (not a number), returns 0 otherwise.

    @header{wx/math.h}
*/
bool wxIsNaN(double x);

//@}
Commit	Line	Data
23324ae1	1	/////////////////////////////////////////////////////////////////////////////
7c913512	2	// Name: math.h
e54c96f1	3	// Purpose: interface of global functions
7c913512 FM	4	// Author: wxWidgets team
	5	// RCS-ID: $Id$
	6	// Licence: wxWindows license
	7	/////////////////////////////////////////////////////////////////////////////
	8
7fa7088e BP	9	/** @ingroup group_funcmacro_math */
	10	//@{
	11
7c913512	12	/**
7fa7088e BP	13	Returns a non-zero value if @a x is neither infinite nor NaN (not a
	14	number), returns 0 otherwise.
	15
	16	@header{wx/math.h}
23324ae1 FM	17	*/
	18	int wxFinite(double x);
	19
7fa7088e BP	20	/**
	21	Returns a non-zero value if x is NaN (not a number), returns 0 otherwise.
	22
	23	@header{wx/math.h}
	24	*/
	25	bool wxIsNaN(double x);
	26
	27	//@}
23324ae1	28