<!-- manual page source format generated by PolyglotMan v3.2, --> <!-- available at http://polyglotman.sourceforge.net/ --> <html> <head> <title>MACROS(3) manual page</title> </head> <body bgcolor='white'> <a href='#toc'>Table of Contents</a><p> <h2><a name='sect0' href='#toc0'>Name</a></h2> IM_RINT, IM_MAX, IM_MIN - misc math macros <h2><a name='sect1' href='#toc1'>Synopsis</a></h2> <p> <b>#include <vips/vips.h></b> <p> int IM_RINT( float ) <br> any IM_MAX( any, any ) <br> any IM_MIN( any, any ) <p> <h2><a name='sect2' href='#toc2'>Description</a></h2> <p> These macros provide some simple but fast math functions --- <a href='IM_MAX.3.html'>IM_MAX(3)</a> returns the maximum of its two arguments, <a href='IM_MIN.3.html'>IM_MIN(3)</a> the smallest, and <a href='IM_RINT.3.html'>IM_RINT(3)</a> rounds a float or double to the nearest integer. <p> Beware: these macros may evaluate their argument more than once, so you MUST NOT use ++,--, or a function call in their argument lists. <p> They are defined as: <p> #define IM_MAX(A,B) ((A)>(B)?(A):(B))<br> #define IM_MIN(A,B) ((A)<(B)?(A):(B))<br> #define IM_RINT(R) ((int)((R)>0?((R)+0.5):((R)-0.5)))<br> <p> <h2><a name='sect3' href='#toc3'>Copyright</a></h2> National Gallery, 1993 <h2><a name='sect4' href='#toc4'>See Also</a></h2> <a href='im_malloc.3.html'>im_malloc(3)</a> , <a href='im_open_local.3.html'>im_open_local(3)</a> . <h2><a name='sect5' href='#toc5'>Author</a></h2> J. Cupitt - 23/7/93 <p> <hr><p> <a name='toc'><b>Table of Contents</b></a><p> <ul> <li><a name='toc0' href='#sect0'>Name</a></li> <li><a name='toc1' href='#sect1'>Synopsis</a></li> <li><a name='toc2' href='#sect2'>Description</a></li> <li><a name='toc3' href='#sect3'>Copyright</a></li> <li><a name='toc4' href='#sect4'>See Also</a></li> <li><a name='toc5' href='#sect5'>Author</a></li> </ul> </body> </html>
distrib
>
Mandriva
>
2010.0
>
i586
>
media
>
contrib-release
>
by-pkgid
>
7faa4cd12598db7d59564e3dc9a0913c
>
files
>
42
