Mercurial > octave-dspies
comparison libinterp/octave-value/ov-complex.cc @ 18676:5bd1ca29c5f0
Clean up questionable code bits identified by clang sanitize.
* data.cc (Fnorm): in %!test, don't test with a single value which exceeds
range of single.
* find.cc (find_nonzero_elem_idx): Remove unused variable assignment to
n_to_find.
* load-save.cc (Fsave): Declare argc just before usage.
* ls-hdf5.cc (hdf5_read_next_data): Return from function immediately if type is
unrecognized.
* oct-stream.cc (octave_stream::read): Eliminate unnecessary initialization of
elts_to_read.
* octave-link.cc (F__octave_link_file_dialog__): Eliminate unnecessary
initialization of nel.
* pr-output.cc (set_real_format): Don't assign to function input variable
digits.
* str2double.cc (single_num): Initialize return value num at start of function.
* ov-complex.cc (octave_complex::double_value, octave_complex::float_value):
Eliminate unnecessary initialization of retval.
* ov-flt-complex.cc (octave_float_complex::double_value,
octave_float_complex::float_value):
Eliminate unnecessary initialization of retval.
* CSparse.cc (SparseComplexMatrix::inverse): Remove useless asignment to typ.
* CSparse.cc (SparseComplexMatrix::bsolve): Initialize anorm before using in
comparison.
* MatrixType.cc (matrix_complex_probe): Initialize typ to MatrixType::Unknown.
* dSparse.cc (SparseMatrix::inverse): Remove useless assignment to typ.
* dSparse.cc (SparseMatrix::bsolve): Initialize anorm before using in
comparison.
* lo-specfun.cc (gammainc): Remove useless assignment to err.
* data-conv.cc (oct_data_conv::string_to_data_type): Remove useless assignment
to input_is_output.
* str-vec.cc (string_vector::list_in_columns): Remove useless assignment to nc.
| author | Rik <rik@octave.org> |
|---|---|
| date | Fri, 25 Apr 2014 10:02:10 -0700 |
| parents | 6a71e5030df5 |
| children |
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| 18673:1dcc9539234c | 18676:5bd1ca29c5f0 |
|---|---|
| 103 } | 103 } |
| 104 | 104 |
| 105 double | 105 double |
| 106 octave_complex::double_value (bool force_conversion) const | 106 octave_complex::double_value (bool force_conversion) const |
| 107 { | 107 { |
| 108 double retval = lo_ieee_nan_value (); | 108 double retval; |
| 109 | 109 |
| 110 if (! force_conversion) | 110 if (! force_conversion) |
| 111 gripe_implicit_conversion ("Octave:imag-to-real", | 111 gripe_implicit_conversion ("Octave:imag-to-real", |
| 112 "complex scalar", "real scalar"); | 112 "complex scalar", "real scalar"); |
| 113 | 113 |
| 117 } | 117 } |
| 118 | 118 |
| 119 float | 119 float |
| 120 octave_complex::float_value (bool force_conversion) const | 120 octave_complex::float_value (bool force_conversion) const |
| 121 { | 121 { |
| 122 float retval = lo_ieee_float_nan_value (); | 122 float retval; |
| 123 | 123 |
| 124 if (! force_conversion) | 124 if (! force_conversion) |
| 125 gripe_implicit_conversion ("Octave:imag-to-real", | 125 gripe_implicit_conversion ("Octave:imag-to-real", |
| 126 "complex scalar", "real scalar"); | 126 "complex scalar", "real scalar"); |
| 127 | 127 |