[Teem-commit] teem/src/air miscAir.c,1.23,1.24

[Milan I. <ik...@us...>]

Update of /cvsroot/teem/teem/src/air
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv9137

Modified Files:
	miscAir.c 
Log Message:
fixed cbrt problem on windows

Index: miscAir.c
===================================================================
RCS file: /cvsroot/teem/teem/src/air/miscAir.c,v
retrieving revision 1.23
retrieving revision 1.24
diff -C2 -d -r1.23 -r1.24
*** miscAir.c	28 Feb 2004 15:08:23 -0000	1.23
--- miscAir.c	22 Apr 2004 10:12:45 -0000	1.24
***************
*** 440,444 ****
  airCbrt(double v) {
  #ifdef _WIN32
!   return pow(v,1.0/3.0);
  #else
    return cbrt(v);
--- 440,446 ----
  airCbrt(double v) {
  #ifdef _WIN32
!   /* msvc does not know how to take powers of small negative numbers,
!    * so we have to tell it to do it right */
!   return (v < 0.0 ? -pow(-v,1.0/3.0) : pow(v,1.0/3.0));
  #else
    return cbrt(v);