| author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
| Fri, 16 Apr 2010 16:07:13 +0300 | |
| changeset 66 | cacf6ee57968 |
| parent 0 | dd21522fd290 |
| permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 1999 - 2001 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of the License "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: |
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* |
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*/ |
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/*************************************************************************** |
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** File: nwx_math.h |
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** Purpose: Provides the interface to platform-independent math functions |
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**************************************************************************/ |
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#ifndef NWX_MATH_H |
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#define NWX_MATH_H |
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#ifdef __cplusplus |
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extern "C" {
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#endif |
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/* |
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** Includes |
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*/ |
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#include "nwx_defs.h" |
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/* |
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** Type Declarations |
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*/ |
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/* |
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** Global Function Declarations |
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*/ |
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extern void Math_ContextFree(); |
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extern NW_Float32 NW_Math_powint(NW_Float32 x, NW_Int32 ex); |
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extern NW_Float64 NW_Math_powint64(NW_Float32 x, NW_Int32 ex); |
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extern NW_Int32 NW_Math_rand(); |
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extern void NW_Math_srand(NW_Int32 seed); |
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extern NW_Float32 NW_Math_floor(NW_Float32 x); |
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extern NW_Float32 NW_Math_ceil(NW_Float32 x); |
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extern NW_Int32 NW_Math_truncate(NW_Float32 x); |
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extern NW_Int32 NW_Math_abs(NW_Int32 x); |
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extern NW_Float32 NW_Math_fabs(NW_Float32 x); |
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extern NW_Float32 NW_Math_pow(NW_Float32 x, NW_Float32 pow); |
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extern void NW_Math_BaseandExp64(NW_Float64 x, NW_Int32 *base, NW_Int32 *exp); |
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extern NW_Float32 NW_Math_round(NW_Float32 x); |
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#ifdef __cplusplus |
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} /* extern "C" */ |
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#endif |
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#endif /* NWX_MATH_H */ |