GNU Octave  6.2.0
A high-level interpreted language, primarily intended for numerical computations, mostly compatible with Matlab
ov-re-sparse.h
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25 
26 #if ! defined (octave_ov_re_sparse_h)
27 #define octave_ov_re_sparse_h 1
28 
29 #include "octave-config.h"
30 
31 #include <cstdlib>
32 
33 #include <iosfwd>
34 #include <string>
35 
36 #include "mx-base.h"
37 #include "str-vec.h"
38 
39 #include "error.h"
40 #include "oct-stream.h"
41 #include "ov-base.h"
42 #include "ov-typeinfo.h"
43 
44 #include "dSparse.h"
45 #include "MatrixType.h"
46 #include "ov-base-sparse.h"
47 #include "ov-cx-sparse.h"
48 
49 class octave_value_list;
50 
51 class
52 OCTINTERP_API
54 {
55 public:
56 
59 
62 
65 
68 
71 
74 
77 
80 
83 
86 
87  ~octave_sparse_matrix (void) = default;
88 
89  octave_base_value * clone (void) const
90  { return new octave_sparse_matrix (*this); }
92  { return new octave_sparse_matrix (); }
93 
94  octave_base_value * try_narrowing_conversion (void);
95 
96  idx_vector index_vector (bool require_integers = false) const;
97 
98  builtin_type_t builtin_type (void) const { return btyp_double; }
99 
100  bool is_real_matrix (void) const { return true; }
101 
102  bool isreal (void) const { return true; }
103 
104  bool is_double_type (void) const { return true; }
105 
106  bool isfloat (void) const { return true; }
107 
108  double double_value (bool = false) const;
109 
110  double scalar_value (bool frc_str_conv = false) const
111  { return double_value (frc_str_conv); }
112 
113  Matrix matrix_value (bool = false) const;
114 
115  Complex complex_value (bool = false) const;
116 
117  boolNDArray bool_array_value (bool warn = false) const;
118 
119  charNDArray char_array_value (bool = false) const;
120 
121  ComplexMatrix complex_matrix_value (bool = false) const;
122 
123  ComplexNDArray complex_array_value (bool = false) const;
124 
125  NDArray array_value (bool = false) const;
126 
127  SparseMatrix sparse_matrix_value (bool = false) const
128  { return matrix; }
129 
131  { return SparseComplexMatrix (matrix); }
132 
133  SparseBoolMatrix sparse_bool_matrix_value (bool warn = false) const;
134 
135  octave_value convert_to_str_internal (bool pad, bool force, char type) const;
136 
137  octave_value as_double (void) const;
138 
139 #if 0
140  int write (octave::stream& os, int block_size,
141  oct_data_conv::data_type output_type, int skip,
142  octave::mach_info::float_format flt_fmt) const
143  { return os.write (matrix, block_size, output_type, skip, flt_fmt); }
144 #endif
145 
146  bool save_binary (std::ostream& os, bool save_as_floats);
147 
148  bool load_binary (std::istream& is, bool swap,
150 
151  bool save_hdf5 (octave_hdf5_id loc_id, const char *name, bool save_as_floats);
152 
153  bool load_hdf5 (octave_hdf5_id loc_id, const char *name);
154 
155  mxArray * as_mxArray (void) const;
156 
157  octave_value map (unary_mapper_t umap) const;
158 
159 private:
160  octave_value map (double (*fcn) (double)) const;
161 
163 };
164 
165 #endif
Definition: dMatrix.h:42
Definition: Sparse.h:49
octave_idx_type write(const octave_value &data, octave_idx_type block_size, oct_data_conv::data_type output_type, octave_idx_type skip, mach_info::float_format flt_fmt)
Definition: oct-stream.cc:6777
octave_sparse_matrix(const Sparse< double > &m)
Definition: ov-re-sparse.h:78
octave_sparse_matrix(const SparseMatrix &m)
Definition: ov-re-sparse.h:66
bool is_real_matrix(void) const
Definition: ov-re-sparse.h:100
octave_sparse_matrix(const Matrix &m)
Definition: ov-re-sparse.h:60
octave_sparse_matrix(const Sparse< double > &m, const MatrixType &t)
Definition: ov-re-sparse.h:81
octave_sparse_matrix(const MSparse< double > &m)
Definition: ov-re-sparse.h:72
octave_sparse_matrix(const NDArray &m)
Definition: ov-re-sparse.h:63
~octave_sparse_matrix(void)=default
bool isfloat(void) const
Definition: ov-re-sparse.h:106
octave_sparse_matrix(const octave_sparse_matrix &m)
Definition: ov-re-sparse.h:84
octave_base_value * empty_clone(void) const
Definition: ov-re-sparse.h:91
SparseMatrix sparse_matrix_value(bool=false) const
Definition: ov-re-sparse.h:127
octave_sparse_matrix(const SparseMatrix &m, const MatrixType &t)
Definition: ov-re-sparse.h:69
bool is_double_type(void) const
Definition: ov-re-sparse.h:104
double scalar_value(bool frc_str_conv=false) const
Definition: ov-re-sparse.h:110
SparseComplexMatrix sparse_complex_matrix_value(bool=false) const
Definition: ov-re-sparse.h:130
octave_value map(double(*fcn)(double)) const
builtin_type_t builtin_type(void) const
Definition: ov-re-sparse.h:98
bool isreal(void) const
Definition: ov-re-sparse.h:102
octave_sparse_matrix(const MSparse< double > &m, const MatrixType &t)
Definition: ov-re-sparse.h:75
octave_base_value * clone(void) const
Definition: ov-re-sparse.h:89
Array< octave_value > array_value(void) const
Definition: ovl.h:90
QString name
T octave_idx_type m
Definition: mx-inlines.cc:773
std::complex< double > Complex
Definition: oct-cmplx.h:33
int64_t octave_hdf5_id
static double as_double(time_t sec, long usec)
Definition: oct-time.h:37
#define DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA
Definition: ov-base.h:158
builtin_type_t
Definition: ov-base.h:72
@ btyp_double
Definition: ov-base.h:73