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diff doc/interpreter/arith.txi @ 15487:ecf5be238b4a

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provide signbit mapper for real values * mappers.cc (Fsignbit): New function and tests. * ov-base.cc (octave_base_value::get_umap_name): Include signbit in the list. * ov-base.h (octave_base_value::unary_mapper_t): Include umap_xsignbit in the list. * ov-float.cc (octave_float_scalar::map): Handle xsignbit. * ov-scalar.cc (octave_scalar::map): Handle xsignbit. * ov-re-mat.cc (octave_matrix::map): Handle xsignbit. * ov-flt-re-mat.cc (octave_float_matrix::map): Handle xsignbit. * lo-mappers.h (xsignbit): New template function. * arith.txi: Document signbit.
author John W. Eaton <jwe@octave.org>
date Thu, 04 Oct 2012 09:48:07 -0400
parents 46dd555edd33
children 2fac72a256ce
line wrap: on
line diff
--- a/doc/interpreter/arith.txi	Wed Oct 03 09:41:14 2012 -0700
+++ b/doc/interpreter/arith.txi	Thu Oct 04 09:48:07 2012 -0400
@@ -262,6 +262,8 @@
 
 @DOCSTRING(sign)
 
+@DOCSTRING(signbit)
+
 @node Special Functions
 @section Special Functions