| | 1 | ///////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: math.h |
| | 3 | // Purpose: interface of global functions |
| | 4 | // Author: wxWidgets team |
| | 5 | // RCS-ID: $Id$ |
| | 6 | // Licence: wxWindows license |
| | 7 | ///////////////////////////////////////////////////////////////////////////// |
| | 8 | |
| | 9 | /** @ingroup group_funcmacro_math */ |
| | 10 | //@{ |
| | 11 | |
| | 12 | /** |
| | 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} |
| | 17 | */ |
| | 18 | int wxFinite(double x); |
| | 19 | |
| | 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 | //@} |
| | 28 | |
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