Mercurial > hg > octave-lyh
comparison src/ov-cx-diag.h @ 8366:8b1a2555c4e2
implement diagonal matrix objects
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author | Jaroslav Hajek <highegg@gmail.com> |
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date | Wed, 03 Dec 2008 13:32:57 +0100 |
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children | ad896677a2e2 |
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1 /* | |
2 | |
3 Copyright (C) 2008 Jaroslav Hajek | |
4 | |
5 This file is part of Octave. | |
6 | |
7 Octave is free software; you can redistribute it and/or modify it | |
8 under the terms of the GNU General Public License as published by the | |
9 Free Software Foundation; either version 3 of the License, or (at your | |
10 option) any later version. | |
11 | |
12 Octave is distributed in the hope that it will be useful, but WITHOUT | |
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
15 for more details. | |
16 | |
17 You should have received a copy of the GNU General Public License | |
18 along with Octave; see the file COPYING. If not, see | |
19 <http://www.gnu.org/licenses/>. | |
20 | |
21 */ | |
22 | |
23 #if !defined (octave_complex_diag_matrix_h) | |
24 #define octave_complex_diag_matrix_h 1 | |
25 | |
26 #include "ov-base.h" | |
27 #include "ov-base-diag.h" | |
28 #include "ov-cx-mat.h" | |
29 #include "ov-typeinfo.h" | |
30 | |
31 // Real diagonal matrix values. | |
32 | |
33 class | |
34 OCTINTERP_API | |
35 octave_complex_diag_matrix | |
36 : public octave_base_diag<ComplexDiagMatrix, ComplexMatrix> | |
37 { | |
38 public: | |
39 | |
40 octave_complex_diag_matrix (void) | |
41 : octave_base_diag<ComplexDiagMatrix, ComplexMatrix> () { } | |
42 | |
43 octave_complex_diag_matrix (const ComplexDiagMatrix& m) | |
44 : octave_base_diag<ComplexDiagMatrix, ComplexMatrix> (m) { } | |
45 | |
46 octave_complex_diag_matrix (const octave_complex_diag_matrix& m) | |
47 : octave_base_diag<ComplexDiagMatrix, ComplexMatrix> (m) { } | |
48 | |
49 ~octave_complex_diag_matrix (void) { } | |
50 | |
51 octave_base_value *clone (void) const { return new octave_complex_diag_matrix (*this); } | |
52 octave_base_value *empty_clone (void) const { return new octave_complex_diag_matrix (); } | |
53 | |
54 type_conv_info numeric_conversion_function (void) const; | |
55 | |
56 type_conv_info numeric_demotion_function (void) const; | |
57 | |
58 octave_base_value *try_narrowing_conversion (void); | |
59 | |
60 bool is_complex_matrix (void) const { return true; } | |
61 | |
62 bool is_complex_type (void) const { return true; } | |
63 | |
64 bool is_double_type (void) const { return true; } | |
65 | |
66 bool is_float_type (void) const { return true; } | |
67 | |
68 DiagMatrix diag_matrix_value (bool = false) const; | |
69 | |
70 FloatDiagMatrix float_diag_matrix_value (bool = false) const; | |
71 | |
72 ComplexDiagMatrix complex_diag_matrix_value (bool = false) const; | |
73 | |
74 FloatComplexDiagMatrix float_complex_diag_matrix_value (bool = false) const; | |
75 | |
76 octave_value abs (void) const; | |
77 octave_value conj (void) const; | |
78 octave_value imag (void) const; | |
79 octave_value real (void) const; | |
80 | |
81 private: | |
82 DECLARE_OCTAVE_ALLOCATOR | |
83 | |
84 DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA | |
85 }; | |
86 | |
87 #endif |