Mercurial > octave
view liboctave/array/fMatrix.h @ 33586:3216c01fd6a7 stable tip
fix dragging editor from main window into floating state (bug #65725)
* file-editor.cc (toplevel_changes): added missing call to original
slot octave_doc_widget::toplevel_changed
author | Torsten Lilge <ttl-octave@mailbox.org> |
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date | Tue, 14 May 2024 22:03:47 +0200 |
parents | 2e484f9f1f18 |
children | 4b601ca024d5 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 1994-2024 The Octave Project Developers // // See the file COPYRIGHT.md in the top-level directory of this // distribution or <https://octave.org/copyright/>. // // 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 // <https://www.gnu.org/licenses/>. // //////////////////////////////////////////////////////////////////////// #if ! defined (octave_fMatrix_h) #define octave_fMatrix_h 1 #include "octave-config.h" #include "DET.h" #include "MArray.h" #include "MDiagArray2.h" #include "MatrixType.h" #include "fNDArray.h" #include "mx-defs.h" #include "mx-op-decl.h" class OCTAVE_API FloatMatrix : public FloatNDArray { public: typedef FloatColumnVector column_vector_type; typedef FloatRowVector row_vector_type; typedef FloatColumnVector real_column_vector_type; typedef FloatRowVector real_row_vector_type; typedef FloatMatrix real_matrix_type; typedef FloatComplexMatrix complex_matrix_type; typedef FloatDiagMatrix real_diag_matrix_type; typedef FloatComplexDiagMatrix complex_diag_matrix_type; typedef float real_elt_type; typedef FloatComplex complex_elt_type; typedef void (*solve_singularity_handler) (float rcon); FloatMatrix () = default; FloatMatrix (const FloatMatrix& a) = default; FloatMatrix& operator = (const FloatMatrix& a) = default; ~FloatMatrix () = default; FloatMatrix (octave_idx_type r, octave_idx_type c) : FloatNDArray (dim_vector (r, c)) { } FloatMatrix (octave_idx_type r, octave_idx_type c, float val) : FloatNDArray (dim_vector (r, c), val) { } FloatMatrix (const dim_vector& dv) : FloatNDArray (dv.redim (2)) { } FloatMatrix (const dim_vector& dv, float val) : FloatNDArray (dv.redim (2), val) { } template <typename U> FloatMatrix (const MArray<U>& a) : FloatNDArray (a.as_matrix ()) { } template <typename U> FloatMatrix (const Array<U>& a) : FloatNDArray (a.as_matrix ()) { } explicit OCTAVE_API FloatMatrix (const FloatRowVector& rv); explicit OCTAVE_API FloatMatrix (const FloatColumnVector& cv); explicit OCTAVE_API FloatMatrix (const FloatDiagMatrix& a); explicit OCTAVE_API FloatMatrix (const MDiagArray2<float>& a); explicit OCTAVE_API FloatMatrix (const DiagArray2<float>& a); explicit OCTAVE_API FloatMatrix (const PermMatrix& a); explicit OCTAVE_API FloatMatrix (const boolMatrix& a); explicit OCTAVE_API FloatMatrix (const charMatrix& a); OCTAVE_API bool operator == (const FloatMatrix& a) const; OCTAVE_API bool operator != (const FloatMatrix& a) const; OCTAVE_API bool issymmetric () const; // destructive insert/delete/reorder operations OCTAVE_API FloatMatrix& insert (const FloatMatrix& a, octave_idx_type r, octave_idx_type c); OCTAVE_API FloatMatrix& insert (const FloatRowVector& a, octave_idx_type r, octave_idx_type c); OCTAVE_API FloatMatrix& insert (const FloatColumnVector& a, octave_idx_type r, octave_idx_type c); OCTAVE_API FloatMatrix& insert (const FloatDiagMatrix& a, octave_idx_type r, octave_idx_type c); OCTAVE_API FloatMatrix& fill (float val); OCTAVE_API FloatMatrix& fill (float val, octave_idx_type r1, octave_idx_type c1, octave_idx_type r2, octave_idx_type c2); OCTAVE_API FloatMatrix append (const FloatMatrix& a) const; OCTAVE_API FloatMatrix append (const FloatRowVector& a) const; OCTAVE_API FloatMatrix append (const FloatColumnVector& a) const; OCTAVE_API FloatMatrix append (const FloatDiagMatrix& a) const; OCTAVE_API FloatMatrix stack (const FloatMatrix& a) const; OCTAVE_API FloatMatrix stack (const FloatRowVector& a) const; OCTAVE_API FloatMatrix stack (const FloatColumnVector& a) const; OCTAVE_API FloatMatrix stack (const FloatDiagMatrix& a) const; friend OCTAVE_API FloatMatrix real (const FloatComplexMatrix& a); friend OCTAVE_API FloatMatrix imag (const FloatComplexMatrix& a); friend class FloatComplexMatrix; FloatMatrix hermitian () const { return MArray<float>::transpose (); } FloatMatrix transpose () const { return MArray<float>::transpose (); } // resize is the destructive equivalent for this one OCTAVE_API FloatMatrix extract (octave_idx_type r1, octave_idx_type c1, octave_idx_type r2, octave_idx_type c2) const; OCTAVE_API FloatMatrix extract_n (octave_idx_type r1, octave_idx_type c1, octave_idx_type nr, octave_idx_type nc) const; // extract row or column i. OCTAVE_API FloatRowVector row (octave_idx_type i) const; OCTAVE_API FloatColumnVector column (octave_idx_type i) const; void resize (octave_idx_type nr, octave_idx_type nc, float rfv = 0) { MArray<float>::resize (dim_vector (nr, nc), rfv); } private: FloatMatrix tinverse (MatrixType& mattype, octave_idx_type& info, float& rcon, bool force, bool calc_cond) const; FloatMatrix finverse (MatrixType& mattype, octave_idx_type& info, float& rcon, bool force, bool calc_cond) const; public: OCTAVE_API FloatMatrix inverse () const; OCTAVE_API FloatMatrix inverse (octave_idx_type& info) const; OCTAVE_API FloatMatrix inverse (octave_idx_type& info, float& rcon, bool force = false, bool calc_cond = true) const; OCTAVE_API FloatMatrix inverse (MatrixType& mattype) const; OCTAVE_API FloatMatrix inverse (MatrixType& mattype, octave_idx_type& info) const; OCTAVE_API FloatMatrix inverse (MatrixType& mattype, octave_idx_type& info, float& rcon, bool force = false, bool calc_cond = true) const; OCTAVE_API FloatMatrix pseudo_inverse (float tol = 0.0) const; OCTAVE_API FloatComplexMatrix fourier () const; OCTAVE_API FloatComplexMatrix ifourier () const; OCTAVE_API FloatComplexMatrix fourier2d () const; OCTAVE_API FloatComplexMatrix ifourier2d () const; OCTAVE_API FloatDET determinant () const; OCTAVE_API FloatDET determinant (octave_idx_type& info) const; OCTAVE_API FloatDET determinant (octave_idx_type& info, float& rcon, bool calc_cond = true) const; OCTAVE_API FloatDET determinant (MatrixType& mattype, octave_idx_type& info, float& rcon, bool calc_cond = true) const; OCTAVE_API float rcond () const; OCTAVE_API float rcond (MatrixType& mattype) const; private: // Upper triangular matrix solvers FloatMatrix utsolve (MatrixType& mattype, const FloatMatrix& 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 FloatMatrix ltsolve (MatrixType& mattype, const FloatMatrix& 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 (lu/cholesky) FloatMatrix fsolve (MatrixType& mattype, const FloatMatrix& 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 OCTAVE_API FloatMatrix solve (MatrixType& mattype, const FloatMatrix& b) const; OCTAVE_API FloatMatrix solve (MatrixType& mattype, const FloatMatrix& b, octave_idx_type& info) const; OCTAVE_API FloatMatrix solve (MatrixType& mattype, const FloatMatrix& b, octave_idx_type& info, float& rcon) const; OCTAVE_API FloatMatrix solve (MatrixType& mattype, 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; OCTAVE_API FloatComplexMatrix solve (MatrixType& mattype, const FloatComplexMatrix& b) const; OCTAVE_API FloatComplexMatrix solve (MatrixType& mattype, const FloatComplexMatrix& b, octave_idx_type& info) const; OCTAVE_API FloatComplexMatrix solve (MatrixType& mattype, const FloatComplexMatrix& b, octave_idx_type& info, float& rcon) const; OCTAVE_API FloatComplexMatrix solve (MatrixType& mattype, 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; OCTAVE_API FloatColumnVector solve (MatrixType& mattype, const FloatColumnVector& b) const; OCTAVE_API FloatColumnVector solve (MatrixType& mattype, const FloatColumnVector& b, octave_idx_type& info) const; OCTAVE_API FloatColumnVector solve (MatrixType& mattype, const FloatColumnVector& b, octave_idx_type& info, float& rcon) const; OCTAVE_API FloatColumnVector solve (MatrixType& mattype, const FloatColumnVector& b, octave_idx_type& info, float& rcon, solve_singularity_handler sing_handler, blas_trans_type transt = blas_no_trans) const; OCTAVE_API FloatComplexColumnVector solve (MatrixType& mattype, const FloatComplexColumnVector& b) const; OCTAVE_API FloatComplexColumnVector solve (MatrixType& mattype, const FloatComplexColumnVector& b, octave_idx_type& info) const; OCTAVE_API FloatComplexColumnVector solve (MatrixType& mattype, const FloatComplexColumnVector& b, octave_idx_type& info, float& rcon) const; OCTAVE_API FloatComplexColumnVector solve (MatrixType& mattype, 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 OCTAVE_API FloatMatrix solve (const FloatMatrix& b) const; OCTAVE_API FloatMatrix solve (const FloatMatrix& b, octave_idx_type& info) const; OCTAVE_API FloatMatrix solve (const FloatMatrix& b, octave_idx_type& info, float& rcon) const; OCTAVE_API FloatMatrix solve (const FloatMatrix& b, octave_idx_type& info, float& rcon, solve_singularity_handler sing_handler, blas_trans_type transt = blas_no_trans) const; OCTAVE_API FloatComplexMatrix solve (const FloatComplexMatrix& b) const; OCTAVE_API FloatComplexMatrix solve (const FloatComplexMatrix& b, octave_idx_type& info) const; OCTAVE_API FloatComplexMatrix solve (const FloatComplexMatrix& b, octave_idx_type& info, float& rcon) const; OCTAVE_API FloatComplexMatrix solve (const FloatComplexMatrix& b, octave_idx_type& info, float& rcon, solve_singularity_handler sing_handler, blas_trans_type transt = blas_no_trans) const; OCTAVE_API FloatColumnVector solve (const FloatColumnVector& b) const; OCTAVE_API FloatColumnVector solve (const FloatColumnVector& b, octave_idx_type& info) const; OCTAVE_API FloatColumnVector solve (const FloatColumnVector& b, octave_idx_type& info, float& rcon) const; OCTAVE_API FloatColumnVector solve (const FloatColumnVector& b, octave_idx_type& info, float& rcon, solve_singularity_handler sing_handler, blas_trans_type transt = blas_no_trans) const; OCTAVE_API FloatComplexColumnVector solve (const FloatComplexColumnVector& b) const; OCTAVE_API FloatComplexColumnVector solve (const FloatComplexColumnVector& b, octave_idx_type& info) const; OCTAVE_API FloatComplexColumnVector solve (const FloatComplexColumnVector& b, octave_idx_type& info, float& rcon) const; OCTAVE_API FloatComplexColumnVector solve (const FloatComplexColumnVector& b, octave_idx_type& info, float& rcon, solve_singularity_handler sing_handler, blas_trans_type transt = blas_no_trans) const; // Singular solvers OCTAVE_API FloatMatrix lssolve (const FloatMatrix& b) const; OCTAVE_API FloatMatrix lssolve (const FloatMatrix& b, octave_idx_type& info) const; OCTAVE_API FloatMatrix lssolve (const FloatMatrix& b, octave_idx_type& info, octave_idx_type& rank) const; OCTAVE_API FloatMatrix lssolve (const FloatMatrix& b, octave_idx_type& info, octave_idx_type& rank, float& rcon) const; OCTAVE_API FloatComplexMatrix lssolve (const FloatComplexMatrix& b) const; OCTAVE_API FloatComplexMatrix lssolve (const FloatComplexMatrix& b, octave_idx_type& info) const; OCTAVE_API FloatComplexMatrix lssolve (const FloatComplexMatrix& b, octave_idx_type& info, octave_idx_type& rank) const; OCTAVE_API FloatComplexMatrix lssolve (const FloatComplexMatrix& b, octave_idx_type& info, octave_idx_type& rank, float& rcon) const; OCTAVE_API FloatColumnVector lssolve (const FloatColumnVector& b) const; OCTAVE_API FloatColumnVector lssolve (const FloatColumnVector& b, octave_idx_type& info) const; OCTAVE_API FloatColumnVector lssolve (const FloatColumnVector& b, octave_idx_type& info, octave_idx_type& rank) const; OCTAVE_API FloatColumnVector lssolve (const FloatColumnVector& b, octave_idx_type& info, octave_idx_type& rank, float& rcon) const; OCTAVE_API FloatComplexColumnVector lssolve (const FloatComplexColumnVector& b) const; OCTAVE_API FloatComplexColumnVector lssolve (const FloatComplexColumnVector& b, octave_idx_type& info) const; OCTAVE_API FloatComplexColumnVector lssolve (const FloatComplexColumnVector& b, octave_idx_type& info, octave_idx_type& rank) const; OCTAVE_API FloatComplexColumnVector lssolve (const FloatComplexColumnVector& b, octave_idx_type& info, octave_idx_type& rank, float& rcon) const; OCTAVE_API FloatMatrix& operator += (const FloatDiagMatrix& a); OCTAVE_API FloatMatrix& operator -= (const FloatDiagMatrix& a); OCTAVE_API FloatMatrix cumprod (int dim = -1) const; OCTAVE_API FloatMatrix cumsum (int dim = -1) const; OCTAVE_API FloatMatrix prod (int dim = -1) const; OCTAVE_API FloatMatrix sum (int dim = -1) const; OCTAVE_API FloatMatrix sumsq (int dim = -1) const; OCTAVE_API FloatMatrix abs () const; OCTAVE_API FloatMatrix diag (octave_idx_type k = 0) const; OCTAVE_API FloatDiagMatrix diag (octave_idx_type m, octave_idx_type n) const; OCTAVE_API FloatColumnVector row_min () const; OCTAVE_API FloatColumnVector row_max () const; OCTAVE_API FloatColumnVector row_min (Array<octave_idx_type>& index) const; OCTAVE_API FloatColumnVector row_max (Array<octave_idx_type>& index) const; OCTAVE_API FloatRowVector column_min () const; OCTAVE_API FloatRowVector column_max () const; OCTAVE_API FloatRowVector column_min (Array<octave_idx_type>& index) const; OCTAVE_API FloatRowVector column_max (Array<octave_idx_type>& index) const; // i/o friend OCTAVE_API std::ostream& operator << (std::ostream& os, const FloatMatrix& a); friend OCTAVE_API std::istream& operator >> (std::istream& is, FloatMatrix& a); }; // Publish externally used friend functions. extern OCTAVE_API FloatMatrix real (const FloatComplexMatrix& a); extern OCTAVE_API FloatMatrix imag (const FloatComplexMatrix& a); // column vector by row vector -> matrix operations extern OCTAVE_API FloatMatrix operator * (const FloatColumnVector& a, const FloatRowVector& b); // Other functions. extern OCTAVE_API FloatMatrix Givens (float, float); extern OCTAVE_API FloatMatrix Sylvester (const FloatMatrix&, const FloatMatrix&, const FloatMatrix&); extern OCTAVE_API FloatMatrix xgemm (const FloatMatrix& a, const FloatMatrix& b, blas_trans_type transa = blas_no_trans, blas_trans_type transb = blas_no_trans); extern OCTAVE_API FloatMatrix operator * (const FloatMatrix& a, const FloatMatrix& b); extern OCTAVE_API FloatMatrix min (float d, const FloatMatrix& m); extern OCTAVE_API FloatMatrix min (const FloatMatrix& m, float d); extern OCTAVE_API FloatMatrix min (const FloatMatrix& a, const FloatMatrix& b); extern OCTAVE_API FloatMatrix max (float d, const FloatMatrix& m); extern OCTAVE_API FloatMatrix max (const FloatMatrix& m, float d); extern OCTAVE_API FloatMatrix max (const FloatMatrix& a, const FloatMatrix& b); extern OCTAVE_API FloatMatrix linspace (const FloatColumnVector& x1, const FloatColumnVector& x2, octave_idx_type n); MS_CMP_OP_DECLS (FloatMatrix, float, OCTAVE_API) MS_BOOL_OP_DECLS (FloatMatrix, float, OCTAVE_API) SM_CMP_OP_DECLS (float, FloatMatrix, OCTAVE_API) SM_BOOL_OP_DECLS (float, FloatMatrix, OCTAVE_API) MM_CMP_OP_DECLS (FloatMatrix, FloatMatrix, OCTAVE_API) MM_BOOL_OP_DECLS (FloatMatrix, FloatMatrix, OCTAVE_API) MARRAY_FORWARD_DEFS (MArray, FloatMatrix, float) template <typename T> void read_int (std::istream& is, bool swap_bytes, T& val); #endif