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changeset 18980:99d63a2e221b gui-release

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Mark internal sparse matrix implementation of atan2 as deprecated. * NEWS: Announce deprecation. * dSparse.h: Add GCC_ATTR_DEPRECATED to atan2 prototype declarations.
author Rik <rik@octave.org>
date Mon, 02 Jun 2014 10:05:25 -0700
parents 59975c3cea6b
children 332450e56698
files NEWS liboctave/array/dSparse.h
diffstat 2 files changed, 11 insertions(+), 3 deletions(-) [+]
line wrap: on
line diff
--- a/NEWS
+++ b/NEWS
@@ -46,6 +46,11 @@
 
       allow_noninteger_range_as_index
       do_braindead_shortcircuit_evaluation
+      
+    The internal function atan2 of the sparse matrix class has been deprecated
+    in Octave 4.0 and will be removed from Octave 4.4 (or whatever version is
+    the second major release after 4.0).  Use the Fatan2 function with sparse
+    inputs as a replacement.
 
 ---------------------------------------------------------
 
--- a/liboctave/array/dSparse.h
+++ b/liboctave/array/dSparse.h
@@ -120,10 +120,13 @@
   friend OCTAVE_API SparseMatrix real (const SparseComplexMatrix& a);
   friend OCTAVE_API SparseMatrix imag (const SparseComplexMatrix& a);
 
-  friend OCTAVE_API SparseMatrix atan2 (const double& x, const SparseMatrix& y);
-  friend OCTAVE_API SparseMatrix atan2 (const SparseMatrix& x, const double& y);
+  friend OCTAVE_API SparseMatrix atan2 (const double& x, const SparseMatrix& y)
+                                        GCC_ATTR_DEPRECATED ;
+  friend OCTAVE_API SparseMatrix atan2 (const SparseMatrix& x, const double& y)
+                                        GCC_ATTR_DEPRECATED ; 
   friend OCTAVE_API SparseMatrix atan2 (const SparseMatrix& x,
-                                        const SparseMatrix& y);
+                                        const SparseMatrix& y)
+                                        GCC_ATTR_DEPRECATED ;
 
   SparseMatrix transpose (void) const
   {