Mercurial > hg > octave-lyh
changeset 5400:c7e3cf2fce3e
[project @ 2005-07-05 15:01:32 by jwe]
| author | jwe |
|---|---|
| date | Tue, 05 Jul 2005 15:01:32 +0000 |
| parents | db34dff19947 |
| children | f654f94c46af |
| files | scripts/ChangeLog scripts/strings/dec2base.m scripts/strings/findstr.m src/ChangeLog src/ov-str-mat.cc src/ov-str-mat.h src/parse.y |
| diffstat | 7 files changed, 45 insertions(+), 8 deletions(-) [+] |
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--- a/scripts/ChangeLog +++ b/scripts/ChangeLog @@ -1,3 +1,11 @@ +2005-07-05 cctsim <cctsim@yahoo.co.uk> + + * strings/dec2base.m: Don't remove all leading zeros if result is zero. + +2005-07-05 John W. Eaton <jwe@octave.org> + + * strings/findstr.m: Return [] for no matches. + 2005-06-17 Keith Goodman <kwgoodman@gmail.com> * miscellaneous/tic.m: Fix doc string.
--- a/scripts/strings/dec2base.m +++ b/scripts/strings/dec2base.m @@ -95,7 +95,7 @@ ## have a leading zero to remove. But if LEN >= MAX_LEN, we should ## not remove any leading zeros. if ((nargin == 2 || (nargin == 3 && max_len > len)) - && all (retval(:,1) == symbols(1))) + && all (retval(:,1) == symbols(1)) && length (retval) != 1) retval = retval(:,2:end); endif
--- a/scripts/strings/findstr.m +++ b/scripts/strings/findstr.m @@ -117,7 +117,11 @@ v = v(find (keep)); endif endif - + + if (isempty (v)) + v = []; + endif + ## Always return a column vector, because that's what the old one did if (rows (v) > 1) v = v.';
--- a/src/ChangeLog +++ b/src/ChangeLog @@ -1,3 +1,15 @@ +2005-07-05 John W. Eaton <jwe@octave.org> + + * ov-str-mat.cc (octave_char_matrix_str::do_index_op_internal): + Rename from char_matrix_str::do_index_op. New arg, type. + ov-str-mat.h (octave_char_matrix_str::do_index_op): Define using + do_index_op_internal. + (octave_char_matrix_sq_str::do_index_op): New function. + +2005-07-01 John W. Eaton <jwe@octave.org> + + * parse.y (end_error): Also handle end_try_catch case. + 2005-06-17 John W. Eaton <jwe@octave.org> * help.cc (help_from_list, help_from_symbol_table,
--- a/src/ov-str-mat.cc +++ b/src/ov-str-mat.cc @@ -81,8 +81,8 @@ } octave_value -octave_char_matrix_str::do_index_op (const octave_value_list& idx, - int resize_ok) +octave_char_matrix_str::do_index_op_internal (const octave_value_list& idx, + int resize_ok, char type) { octave_value retval; @@ -97,7 +97,7 @@ if (! error_state) retval = octave_value (charNDArray (matrix.index (i, j, resize_ok)), - true); + true, type); } break; @@ -107,7 +107,7 @@ if (! error_state) retval = octave_value (charNDArray (matrix.index (i, resize_ok)), - true); + true, type); } break; @@ -120,7 +120,7 @@ if (! error_state) retval = octave_value (charNDArray (matrix.index (idx_vec, resize_ok)), - true); + true, type); } break; }
--- a/src/ov-str-mat.h +++ b/src/ov-str-mat.h @@ -85,7 +85,8 @@ type_conv_fcn numeric_conversion_function (void) const; - octave_value do_index_op (const octave_value_list& idx, int resize_ok); + octave_value do_index_op (const octave_value_list& idx, int resize_ok) + { return do_index_op_internal (idx, resize_ok); } void assign (const octave_value_list& idx, const charMatrix& rhs); @@ -143,6 +144,11 @@ oct_mach_info::float_format flt_fmt) const { return os.write (matrix, block_size, output_type, skip, flt_fmt); } +protected: + + octave_value do_index_op_internal (const octave_value_list& idx, + int resize_ok, char type = '"'); + private: DECLARE_OCTAVE_ALLOCATOR @@ -191,6 +197,9 @@ bool is_sq_string (void) const { return true; } + octave_value do_index_op (const octave_value_list& idx, int resize_ok) + { return do_index_op_internal (idx, resize_ok, '\''); } + private: DECLARE_OCTAVE_ALLOCATOR