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25 
26 #if ! defined (octave_sparse_xdiv_h)
27 #define octave_sparse_xdiv_h 1
28 
29 #include "octave-config.h"
30 
31 #include "oct-cmplx.h"
32 #include "MatrixType.h"
33 
34 class DiagMatrix;
35 class ComplexDiagMatrix;
36 class SparseMatrix;
37 class SparseComplexMatrix;
38 
39 extern Matrix xdiv (const Matrix& a, const SparseMatrix& b, MatrixType& typ);
40 extern ComplexMatrix xdiv (const Matrix& a, const SparseComplexMatrix& b,
41                            MatrixType& typ);
42 extern ComplexMatrix xdiv (const ComplexMatrix& a, const SparseMatrix& b,
43                            MatrixType& typ);
44 extern ComplexMatrix xdiv (const ComplexMatrix& a,
45                            const SparseComplexMatrix& b, MatrixType& typ);
46 
47 extern SparseMatrix xdiv (const SparseMatrix& a, const SparseMatrix& b,
48                           MatrixType& typ);
49 extern SparseComplexMatrix xdiv (const SparseMatrix& a,
50                                  const SparseComplexMatrix& b, MatrixType& typ);
51 extern SparseComplexMatrix xdiv (const SparseComplexMatrix& a,
52                                  const SparseMatrix& b, MatrixType& typ);
53 extern SparseComplexMatrix xdiv (const SparseComplexMatrix& a,
54                                  const SparseComplexMatrix& b, MatrixType& typ);
55 
56 extern SparseMatrix xdiv (const SparseMatrix& a,
57                           const DiagMatrix& b, MatrixType& typ);
58 extern SparseComplexMatrix xdiv (const SparseMatrix& a,
59                                  const ComplexDiagMatrix& b, MatrixType& typ);
60 extern SparseComplexMatrix xdiv (const SparseComplexMatrix& a,
61                                  const DiagMatrix& b, MatrixType& typ);
62 extern SparseComplexMatrix xdiv (const SparseComplexMatrix& a,
63                                  const ComplexDiagMatrix& b, MatrixType& typ);
64 
65 extern Matrix x_el_div (double a, const SparseMatrix& b);
66 extern ComplexMatrix x_el_div (double a, const SparseComplexMatrix& b);
67 extern ComplexMatrix x_el_div (const Complex a, const SparseMatrix& b);
68 extern ComplexMatrix x_el_div (const Complex a,
69                                const SparseComplexMatrix& b);
70 
71 extern Matrix xleftdiv (const SparseMatrix& a, const Matrix& b,
72                         MatrixType& typ);
73 extern ComplexMatrix xleftdiv (const SparseMatrix& a, const ComplexMatrix& b,
74                                MatrixType& typ);
75 extern ComplexMatrix xleftdiv (const SparseComplexMatrix& a, const Matrix& b,
76                                MatrixType& typ);
77 extern ComplexMatrix xleftdiv (const SparseComplexMatrix& a,
78                                const ComplexMatrix& b, MatrixType& typ);
79 
80 extern SparseMatrix xleftdiv (const SparseMatrix& a, const SparseMatrix& b,
81                               MatrixType& typ);
82 extern SparseComplexMatrix xleftdiv (const SparseMatrix& a,
83                                      const SparseComplexMatrix& b,
84                                      MatrixType& typ);
85 extern SparseComplexMatrix xleftdiv (const SparseComplexMatrix& a,
86                                      const SparseMatrix& b, MatrixType& typ);
87 extern SparseComplexMatrix xleftdiv (const SparseComplexMatrix& a,
88                                      const SparseComplexMatrix& b,
89                                      MatrixType& typ);
90 
91 extern SparseMatrix xleftdiv (const DiagMatrix&, const SparseMatrix&,
92                               MatrixType&);
93 extern SparseComplexMatrix xleftdiv (const ComplexDiagMatrix&,
94                                      const SparseMatrix&,
95                                      MatrixType&);
96 extern SparseComplexMatrix xleftdiv (const DiagMatrix&,
97                                      const SparseComplexMatrix&,
98                                      MatrixType&);
99 extern SparseComplexMatrix xleftdiv (const ComplexDiagMatrix&,
100                                      const SparseComplexMatrix&,
101                                      MatrixType&);
102 
103 #endif
104