Mercurial > octave-nkf
diff libinterp/octave-value/ov-base-sparse.cc @ 17818:f1b59ef34eda
attempt to avoid setting persistent state on i/o streams (bug #40396)
* utils.h, utils.cc (octave_preserve_stream_state): New class.
* debug.cc, pr-output.cc, variables.cc, ov-base-sparse.cc: Use it to
save and restore stream flags, precision, field width, and fill
character.
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Thu, 31 Oct 2013 17:26:04 -0400 |
| parents | 175b392e91fe |
| children | 1b6db9303933 |
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--- a/libinterp/octave-value/ov-base-sparse.cc Thu Oct 31 21:44:58 2013 +0100 +++ b/libinterp/octave-value/ov-base-sparse.cc Thu Oct 31 17:26:04 2013 -0400 @@ -42,6 +42,7 @@ #include "boolSparse.h" #include "ov-base-sparse.h" #include "pager.h" +#include "utils.h" template <class T> octave_value @@ -306,6 +307,8 @@ octave_base_sparse<T>::print_raw (std::ostream& os, bool pr_as_read_syntax) const { + octave_preserve_stream_state stream_state (os); + octave_idx_type nr = matrix.rows (); octave_idx_type nc = matrix.cols (); octave_idx_type nz = nnz ();