Mercurial > hg > octave-nkf

diff liboctave/lo-mappers.h @ 7636:99c410f7f0b0

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implement mapper function for banker's rounding
author Jaroslav Hajek <highegg@gmail.com>
date Tue, 25 Mar 2008 15:56:41 -0400
parents a1dbe9d80eee
children 39930366b709
line wrap: on
line diff
--- a/liboctave/lo-mappers.h
+++ b/liboctave/lo-mappers.h
@@ -32,7 +32,9 @@
 extern OCTAVE_API double imag (double x);
 extern OCTAVE_API double real (double x);
 extern OCTAVE_API double xround (double x);
+extern OCTAVE_API double xroundb (double x);
 extern OCTAVE_API double signum (double x);
+extern OCTAVE_API double xtrunc (double x);
 extern OCTAVE_API double xlog2 (double x); 
 extern OCTAVE_API double xexp2 (double x);
 
@@ -57,6 +59,7 @@
 extern OCTAVE_API Complex fix (const Complex& x);
 extern OCTAVE_API Complex floor (const Complex& x);
 extern OCTAVE_API Complex xround (const Complex& x);
+extern OCTAVE_API Complex xroundb (const Complex& x);
 extern OCTAVE_API Complex signum (const Complex& x);
 
 extern OCTAVE_API bool xisnan (const Complex& x);