/[escript]/trunk/escript/src/Data/UnaryFuncs.h
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Annotation of /trunk/escript/src/Data/UnaryFuncs.h

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Revision 102 - (hide annotations)
Wed Dec 15 07:08:39 2004 UTC (15 years, 3 months ago) by jgs
Original Path: trunk/esys2/escript/src/Data/UnaryFuncs.h
File MIME type: text/plain
File size: 1158 byte(s)
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1 jgs 102 // $Id$
2     /*
3     ******************************************************************************
4     * *
5     * COPYRIGHT ACcESS 2004 - All Rights Reserved *
6     * *
7     * This software is the property of ACcESS. No part of this code *
8     * may be copied in any form or by any means without the expressed written *
9     * consent of ACcESS. Copying, use or modification of this software *
10     * by any unauthorised person is illegal unless that person has a software *
11     * license agreement with ACcESS. *
12     * *
13     ******************************************************************************
14     */
15    
16     #if !defined escript_UnaryFuncs_20041124_H
17     #define escript_UnaryFuncs_20041124_H
18    
19     namespace escript {
20    
21     inline
22     double
23     fsign(double x)
24     {
25     return x/fabs(x);
26     }
27    
28     } // end of namespace
29     #endif

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