/usr/include/octave-3.8.2/octave/fCMatrix.h is in liboctave-dev 3.8.2-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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Copyright (C) 1994-2013 John W. Eaton
This file is part of Octave.
Octave is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 3 of the License, or (at your
option) any later version.
Octave is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with Octave; see the file COPYING. If not, see
<http://www.gnu.org/licenses/>.
*/
#if !defined (octave_fCMatrix_h)
#define octave_fCMatrix_h 1
#include "MArray.h"
#include "MDiagArray2.h"
#include "MatrixType.h"
#include "mx-defs.h"
#include "mx-op-decl.h"
#include "oct-cmplx.h"
#include "DET.h"
class
OCTAVE_API
FloatComplexMatrix : public MArray<FloatComplex>
{
public:
typedef FloatComplexColumnVector column_vector_type;
typedef FloatComplexRowVector row_vector_type;
typedef void (*solve_singularity_handler) (float rcon);
FloatComplexMatrix (void) : MArray<FloatComplex> () { }
FloatComplexMatrix (octave_idx_type r, octave_idx_type c)
: MArray<FloatComplex> (dim_vector (r, c)) { }
FloatComplexMatrix (octave_idx_type r, octave_idx_type c,
const FloatComplex& val)
: MArray<FloatComplex> (dim_vector (r, c), val) { }
FloatComplexMatrix (const dim_vector& dv)
: MArray<FloatComplex> (dv.redim (2)) { }
FloatComplexMatrix (const dim_vector& dv, const FloatComplex& val)
: MArray<FloatComplex> (dv.redim (2), val) { }
FloatComplexMatrix (const FloatComplexMatrix& a)
: MArray<FloatComplex> (a) { }
template <class U>
FloatComplexMatrix (const MArray<U>& a)
: MArray<FloatComplex> (a.as_matrix ()) { }
template <class U>
FloatComplexMatrix (const Array<U>& a)
: MArray<FloatComplex> (a.as_matrix ()) { }
explicit FloatComplexMatrix (const FloatMatrix& a);
explicit FloatComplexMatrix (const FloatRowVector& rv);
explicit FloatComplexMatrix (const FloatColumnVector& cv);
explicit FloatComplexMatrix (const FloatDiagMatrix& a);
explicit FloatComplexMatrix (const FloatComplexRowVector& rv);
explicit FloatComplexMatrix (const FloatComplexColumnVector& cv);
explicit FloatComplexMatrix (const FloatComplexDiagMatrix& a);
explicit FloatComplexMatrix (const boolMatrix& a);
explicit FloatComplexMatrix (const charMatrix& a);
FloatComplexMatrix (const FloatMatrix& re, const FloatMatrix& im);
FloatComplexMatrix& operator = (const FloatComplexMatrix& a)
{
MArray<FloatComplex>::operator = (a);
return *this;
}
bool operator == (const FloatComplexMatrix& a) const;
bool operator != (const FloatComplexMatrix& a) const;
bool is_hermitian (void) const;
// destructive insert/delete/reorder operations
FloatComplexMatrix& insert (const FloatMatrix& a,
octave_idx_type r, octave_idx_type c);
FloatComplexMatrix& insert (const FloatRowVector& a,
octave_idx_type r, octave_idx_type c);
FloatComplexMatrix& insert (const FloatColumnVector& a,
octave_idx_type r, octave_idx_type c);
FloatComplexMatrix& insert (const FloatDiagMatrix& a,
octave_idx_type r, octave_idx_type c);
FloatComplexMatrix& insert (const FloatComplexMatrix& a,
octave_idx_type r, octave_idx_type c);
FloatComplexMatrix& insert (const FloatComplexRowVector& a,
octave_idx_type r, octave_idx_type c);
FloatComplexMatrix& insert (const FloatComplexColumnVector& a,
octave_idx_type r, octave_idx_type c);
FloatComplexMatrix& insert (const FloatComplexDiagMatrix& a,
octave_idx_type r, octave_idx_type c);
FloatComplexMatrix& fill (float val);
FloatComplexMatrix& fill (const FloatComplex& val);
FloatComplexMatrix& fill (float val, octave_idx_type r1, octave_idx_type c1,
octave_idx_type r2, octave_idx_type c2);
FloatComplexMatrix& fill (const FloatComplex& val,
octave_idx_type r1, octave_idx_type c1,
octave_idx_type r2, octave_idx_type c2);
FloatComplexMatrix append (const FloatMatrix& a) const;
FloatComplexMatrix append (const FloatRowVector& a) const;
FloatComplexMatrix append (const FloatColumnVector& a) const;
FloatComplexMatrix append (const FloatDiagMatrix& a) const;
FloatComplexMatrix append (const FloatComplexMatrix& a) const;
FloatComplexMatrix append (const FloatComplexRowVector& a) const;
FloatComplexMatrix append (const FloatComplexColumnVector& a) const;
FloatComplexMatrix append (const FloatComplexDiagMatrix& a) const;
FloatComplexMatrix stack (const FloatMatrix& a) const;
FloatComplexMatrix stack (const FloatRowVector& a) const;
FloatComplexMatrix stack (const FloatColumnVector& a) const;
FloatComplexMatrix stack (const FloatDiagMatrix& a) const;
FloatComplexMatrix stack (const FloatComplexMatrix& a) const;
FloatComplexMatrix stack (const FloatComplexRowVector& a) const;
FloatComplexMatrix stack (const FloatComplexColumnVector& a) const;
FloatComplexMatrix stack (const FloatComplexDiagMatrix& a) const;
FloatComplexMatrix hermitian (void) const
{ return MArray<FloatComplex>::hermitian (std::conj); }
FloatComplexMatrix transpose (void) const
{ return MArray<FloatComplex>::transpose (); }
friend OCTAVE_API FloatComplexMatrix conj (const FloatComplexMatrix& a);
// resize is the destructive equivalent for this one
FloatComplexMatrix extract (octave_idx_type r1, octave_idx_type c1,
octave_idx_type r2, octave_idx_type c2) const;
FloatComplexMatrix extract_n (octave_idx_type r1, octave_idx_type c1,
octave_idx_type nr, octave_idx_type nc) const;
// extract row or column i.
FloatComplexRowVector row (octave_idx_type i) const;
FloatComplexColumnVector column (octave_idx_type i) const;
void resize (octave_idx_type nr, octave_idx_type nc,
const FloatComplex& rfv = FloatComplex (0))
{
MArray<FloatComplex>::resize (dim_vector (nr, nc), rfv);
}
private:
FloatComplexMatrix tinverse (MatrixType &mattype, octave_idx_type& info,
float& rcon, int force, int calc_cond) const;
FloatComplexMatrix finverse (MatrixType &mattype, octave_idx_type& info,
float& rcon, int force, int calc_cond) const;
public:
FloatComplexMatrix inverse (void) const;
FloatComplexMatrix inverse (octave_idx_type& info) const;
FloatComplexMatrix inverse (octave_idx_type& info, float& rcon,
int force = 0, int calc_cond = 1) const;
FloatComplexMatrix inverse (MatrixType &mattype) const;
FloatComplexMatrix inverse (MatrixType &mattype, octave_idx_type& info) const;
FloatComplexMatrix inverse (MatrixType &mattype, octave_idx_type& info,
float& rcon, int force = 0,
int calc_cond = 1) const;
FloatComplexMatrix pseudo_inverse (float tol = 0.0) const;
FloatComplexMatrix fourier (void) const;
FloatComplexMatrix ifourier (void) const;
FloatComplexMatrix fourier2d (void) const;
FloatComplexMatrix ifourier2d (void) const;
FloatComplexDET determinant (void) const;
FloatComplexDET determinant (octave_idx_type& info) const;
FloatComplexDET determinant (octave_idx_type& info, float& rcon,
int calc_cond = 1) const;
FloatComplexDET determinant (MatrixType &mattype, octave_idx_type& info,
float& rcon, int calc_cond = 1) const;
float rcond (void) const;
float rcond (MatrixType &mattype) const;
private:
// Upper triangular matrix solvers
FloatComplexMatrix utsolve (MatrixType &typ, const FloatComplexMatrix& b,
octave_idx_type& info, float& rcon,
solve_singularity_handler sing_handler,
bool calc_cond = false,
blas_trans_type transt = blas_no_trans) const;
// Lower triangular matrix solvers
FloatComplexMatrix ltsolve (MatrixType &typ, const FloatComplexMatrix& b,
octave_idx_type& info, float& rcon,
solve_singularity_handler sing_handler,
bool calc_cond = false,
blas_trans_type transt = blas_no_trans) const;
// Full matrix solvers (umfpack/cholesky)
FloatComplexMatrix fsolve (MatrixType &typ, const FloatComplexMatrix& b,
octave_idx_type& info, float& rcon,
solve_singularity_handler sing_handler,
bool calc_cond = false) const;
public:
// Generic interface to solver with no probing of type
FloatComplexMatrix solve (MatrixType &typ, const FloatMatrix& b) const;
FloatComplexMatrix solve (MatrixType &typ, const FloatMatrix& b,
octave_idx_type& info) const;
FloatComplexMatrix solve (MatrixType &typ, const FloatMatrix& b,
octave_idx_type& info, float& rcon) const;
FloatComplexMatrix solve (MatrixType &typ, const FloatMatrix& b,
octave_idx_type& info,
float& rcon, solve_singularity_handler sing_handler,
bool singular_fallback = true,
blas_trans_type transt = blas_no_trans) const;
FloatComplexMatrix solve (MatrixType &typ, const FloatComplexMatrix& b) const;
FloatComplexMatrix solve (MatrixType &typ, const FloatComplexMatrix& b,
octave_idx_type& info) const;
FloatComplexMatrix solve (MatrixType &typ, const FloatComplexMatrix& b,
octave_idx_type& info, float& rcon) const;
FloatComplexMatrix solve (MatrixType &typ, const FloatComplexMatrix& b,
octave_idx_type& info, float& rcon,
solve_singularity_handler sing_handler,
bool singular_fallback = true,
blas_trans_type transt = blas_no_trans) const;
FloatComplexColumnVector solve (MatrixType &typ,
const FloatColumnVector& b) const;
FloatComplexColumnVector solve (MatrixType &typ, const FloatColumnVector& b,
octave_idx_type& info) const;
FloatComplexColumnVector solve (MatrixType &typ, const FloatColumnVector& b,
octave_idx_type& info, float& rcon) const;
FloatComplexColumnVector solve (MatrixType &typ, const FloatColumnVector& b,
octave_idx_type& info, float& rcon,
solve_singularity_handler sing_handler,
blas_trans_type transt = blas_no_trans) const;
FloatComplexColumnVector solve (MatrixType &typ,
const FloatComplexColumnVector& b) const;
FloatComplexColumnVector solve (MatrixType &typ,
const FloatComplexColumnVector& b,
octave_idx_type& info) const;
FloatComplexColumnVector solve (MatrixType &typ,
const FloatComplexColumnVector& b,
octave_idx_type& info, float& rcon) const;
FloatComplexColumnVector solve (MatrixType &typ,
const FloatComplexColumnVector& b,
octave_idx_type& info, float& rcon,
solve_singularity_handler sing_handler,
blas_trans_type transt = blas_no_trans) const;
// Generic interface to solver with probing of type
FloatComplexMatrix solve (const FloatMatrix& b) const;
FloatComplexMatrix solve (const FloatMatrix& b, octave_idx_type& info) const;
FloatComplexMatrix solve (const FloatMatrix& b, octave_idx_type& info,
float& rcon) const;
FloatComplexMatrix solve (const FloatMatrix& b, octave_idx_type& info,
float& rcon,
solve_singularity_handler sing_handler,
blas_trans_type transt = blas_no_trans) const;
FloatComplexMatrix solve (const FloatComplexMatrix& b) const;
FloatComplexMatrix solve (const FloatComplexMatrix& b,
octave_idx_type& info) const;
FloatComplexMatrix solve (const FloatComplexMatrix& b, octave_idx_type& info,
float& rcon) const;
FloatComplexMatrix solve (const FloatComplexMatrix& b, octave_idx_type& info,
float& rcon,
solve_singularity_handler sing_handler,
blas_trans_type transt = blas_no_trans) const;
FloatComplexColumnVector solve (const FloatColumnVector& b) const;
FloatComplexColumnVector solve (const FloatColumnVector& b,
octave_idx_type& info) const;
FloatComplexColumnVector solve (const FloatColumnVector& b,
octave_idx_type& info,
float& rcon) const;
FloatComplexColumnVector solve (const FloatColumnVector& b,
octave_idx_type& info, float& rcon,
solve_singularity_handler sing_handler,
blas_trans_type transt = blas_no_trans) const;
FloatComplexColumnVector solve (const FloatComplexColumnVector& b) const;
FloatComplexColumnVector solve (const FloatComplexColumnVector& b,
octave_idx_type& info) const;
FloatComplexColumnVector solve (const FloatComplexColumnVector& b,
octave_idx_type& info,
float& rcon) const;
FloatComplexColumnVector solve (const FloatComplexColumnVector& b,
octave_idx_type& info,
float& rcon,
solve_singularity_handler sing_handler,
blas_trans_type transt = blas_no_trans) const;
FloatComplexMatrix lssolve (const FloatMatrix& b) const;
FloatComplexMatrix lssolve (const FloatMatrix& b,
octave_idx_type& info) const;
FloatComplexMatrix lssolve (const FloatMatrix& b, octave_idx_type& info,
octave_idx_type& rank) const;
FloatComplexMatrix lssolve (const FloatMatrix& b, octave_idx_type& info,
octave_idx_type& rank, float& rcon) const;
FloatComplexMatrix lssolve (const FloatComplexMatrix& b) const;
FloatComplexMatrix lssolve (const FloatComplexMatrix& b,
octave_idx_type& info) const;
FloatComplexMatrix lssolve (const FloatComplexMatrix& b,
octave_idx_type& info, octave_idx_type& rank) const;
FloatComplexMatrix lssolve (const FloatComplexMatrix& b,
octave_idx_type& info, octave_idx_type& rank, float& rcon) const;
FloatComplexColumnVector lssolve (const FloatColumnVector& b) const;
FloatComplexColumnVector lssolve (const FloatColumnVector& b,
octave_idx_type& info) const;
FloatComplexColumnVector lssolve (const FloatColumnVector& b,
octave_idx_type& info,
octave_idx_type& rank) const;
FloatComplexColumnVector lssolve (const FloatColumnVector& b,
octave_idx_type& info,
octave_idx_type& rank, float& rcon) const;
FloatComplexColumnVector lssolve (const FloatComplexColumnVector& b) const;
FloatComplexColumnVector lssolve (const FloatComplexColumnVector& b,
octave_idx_type& info) const;
FloatComplexColumnVector lssolve (const FloatComplexColumnVector& b,
octave_idx_type& info,
octave_idx_type& rank) const;
FloatComplexColumnVector lssolve (const FloatComplexColumnVector& b,
octave_idx_type& info,
octave_idx_type& rank, float& rcon) const;
// matrix by diagonal matrix -> matrix operations
FloatComplexMatrix& operator += (const FloatDiagMatrix& a);
FloatComplexMatrix& operator -= (const FloatDiagMatrix& a);
FloatComplexMatrix& operator += (const FloatComplexDiagMatrix& a);
FloatComplexMatrix& operator -= (const FloatComplexDiagMatrix& a);
// matrix by matrix -> matrix operations
FloatComplexMatrix& operator += (const FloatMatrix& a);
FloatComplexMatrix& operator -= (const FloatMatrix& a);
// unary operations
boolMatrix operator ! (void) const;
// other operations
bool any_element_is_nan (void) const;
bool any_element_is_inf_or_nan (void) const;
bool all_elements_are_real (void) const;
bool all_integers (float& max_val, float& min_val) const;
bool too_large_for_float (void) const;
boolMatrix all (int dim = -1) const;
boolMatrix any (int dim = -1) const;
FloatComplexMatrix cumprod (int dim = -1) const;
FloatComplexMatrix cumsum (int dim = -1) const;
FloatComplexMatrix prod (int dim = -1) const;
FloatComplexMatrix sum (int dim = -1) const;
FloatComplexMatrix sumsq (int dim = -1) const;
FloatMatrix abs (void) const;
FloatComplexMatrix diag (octave_idx_type k = 0) const;
FloatComplexDiagMatrix diag (octave_idx_type m, octave_idx_type n) const;
bool row_is_real_only (octave_idx_type) const;
bool column_is_real_only (octave_idx_type) const;
FloatComplexColumnVector row_min (void) const;
FloatComplexColumnVector row_max (void) const;
FloatComplexColumnVector row_min (Array<octave_idx_type>& index) const;
FloatComplexColumnVector row_max (Array<octave_idx_type>& index) const;
FloatComplexRowVector column_min (void) const;
FloatComplexRowVector column_max (void) const;
FloatComplexRowVector column_min (Array<octave_idx_type>& index) const;
FloatComplexRowVector column_max (Array<octave_idx_type>& index) const;
// i/o
friend OCTAVE_API std::ostream& operator << (std::ostream& os,
const FloatComplexMatrix& a);
friend OCTAVE_API std::istream& operator >> (std::istream& is,
FloatComplexMatrix& a);
};
extern OCTAVE_API FloatComplexMatrix conj (const FloatComplexMatrix& a);
// column vector by row vector -> matrix operations
extern OCTAVE_API FloatComplexMatrix
operator * (const FloatColumnVector& a, const FloatComplexRowVector& b);
extern OCTAVE_API FloatComplexMatrix
operator * (const FloatComplexColumnVector& a, const FloatRowVector& b);
extern OCTAVE_API FloatComplexMatrix
operator * (const FloatComplexColumnVector& a, const FloatComplexRowVector& b);
extern OCTAVE_API FloatComplexMatrix
Givens (const FloatComplex&, const FloatComplex&);
extern OCTAVE_API FloatComplexMatrix
Sylvester (const FloatComplexMatrix&, const FloatComplexMatrix&,
const FloatComplexMatrix&);
extern OCTAVE_API FloatComplexMatrix
xgemm (const FloatComplexMatrix& a, const FloatComplexMatrix& b,
blas_trans_type transa = blas_no_trans,
blas_trans_type transb = blas_no_trans);
extern OCTAVE_API FloatComplexMatrix operator * (const FloatMatrix&,
const FloatComplexMatrix&);
extern OCTAVE_API FloatComplexMatrix operator * (const FloatComplexMatrix&,
const FloatMatrix&);
extern OCTAVE_API FloatComplexMatrix operator * (const FloatComplexMatrix&,
const FloatComplexMatrix&);
extern OCTAVE_API FloatComplexMatrix min (const FloatComplex& c,
const FloatComplexMatrix& m);
extern OCTAVE_API FloatComplexMatrix min (const FloatComplexMatrix& m,
const FloatComplex& c);
extern OCTAVE_API FloatComplexMatrix min (const FloatComplexMatrix& a,
const FloatComplexMatrix& b);
extern OCTAVE_API FloatComplexMatrix max (const FloatComplex& c,
const FloatComplexMatrix& m);
extern OCTAVE_API FloatComplexMatrix max (const FloatComplexMatrix& m,
const FloatComplex& c);
extern OCTAVE_API FloatComplexMatrix max (const FloatComplexMatrix& a,
const FloatComplexMatrix& b);
extern OCTAVE_API FloatComplexMatrix
linspace (const FloatComplexColumnVector& x1,
const FloatComplexColumnVector& x2,
octave_idx_type n);
MS_CMP_OP_DECLS (FloatComplexMatrix, FloatComplex, OCTAVE_API)
MS_BOOL_OP_DECLS (FloatComplexMatrix, FloatComplex, OCTAVE_API)
SM_CMP_OP_DECLS (FloatComplex, FloatComplexMatrix, OCTAVE_API)
SM_BOOL_OP_DECLS (FloatComplex, FloatComplexMatrix, OCTAVE_API)
MM_CMP_OP_DECLS (FloatComplexMatrix, FloatComplexMatrix, OCTAVE_API)
MM_BOOL_OP_DECLS (FloatComplexMatrix, FloatComplexMatrix, OCTAVE_API)
MARRAY_FORWARD_DEFS (MArray, FloatComplexMatrix, FloatComplex)
#endif
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