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Include math.h with lround implementation.

This commit is contained in:
steve 2006-04-28 15:44:37 +00:00
parent 949054e000
commit 56f70ec702
1 changed files with 7 additions and 3 deletions
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10
vvp/main.cc
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@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: main.cc,v 1.42 2006/04/28 15:40:30 steve Exp $"
#ident "$Id: main.cc,v 1.43 2006/04/28 15:44:37 steve Exp $"
#endif
# include "config.h"
@ -59,12 +59,13 @@ extern "C" const char*optarg;
* it ourselves here. It is simply the nearest integer, rounded away
* from zero.
*/
# include <math.h>
extern "C" long int lround(double x)
{
if (x >= 0.0)
return floor(x+0.5);
return (long)floor(x+0.5);
else
return ceil(x-0.5);
return (long)ceil(x-0.5);
}
#endif
@ -296,6 +297,9 @@ int main(int argc, char*argv[])
/*
* $Log: main.cc,v $
* Revision 1.43 2006/04/28 15:44:37 steve
* Include math.h with lround implementation.
*
* Revision 1.42 2006/04/28 15:40:30 steve
* lround takes double, not float.
*