Mercurial > hg > octave-nkf

diff liboctave/array/chMatrix.cc @ 17663:7975d75f933c

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Use std::swap in liboctave instead of temporary variable. * liboctave/array/CColVector.cc, liboctave/array/CDiagMatrix.cc, liboctave/array/CMatrix.cc, liboctave/array/CRowVector.cc, liboctave/array/chMatrix.cc, liboctave/array/dColVector.cc, liboctave/array/dDiagMatrix.cc, liboctave/array/dMatrix.cc, liboctave/array/dRowVector.cc, liboctave/array/fCColVector.cc, liboctave/array/fCDiagMatrix.cc, liboctave/array/fCMatrix.cc, liboctave/array/fCRowVector.cc, liboctave/array/fColVector.cc, liboctave/array/fDiagMatrix.cc, liboctave/array/fMatrix.cc, liboctave/array/fRowVector.cc, liboctave/numeric/sparse-dmsolve.cc: Use std::swap in liboctave instead of temporary variable.
author Rik <rik@octave.org>
date Tue, 15 Oct 2013 14:59:09 -0700
parents 648dabbb4c6b
children d63878346099
line wrap: on
line diff
--- a/liboctave/array/chMatrix.cc
+++ b/liboctave/array/chMatrix.cc
@@ -169,8 +169,8 @@
 charMatrix
 charMatrix::extract (octave_idx_type r1, octave_idx_type c1, octave_idx_type r2, octave_idx_type c2) const
 {
-  if (r1 > r2) { octave_idx_type tmp = r1; r1 = r2; r2 = tmp; }
-  if (c1 > c2) { octave_idx_type tmp = c1; c1 = c2; c2 = tmp; }
+  if (r1 > r2) { std::swap (r1, r2); }
+  if (c1 > c2) { std::swap (c1, c2); }
 
   octave_idx_type new_r = r2 - r1 + 1;
   octave_idx_type new_c = c2 - c1 + 1;