Mercurial > octave
view libinterp/octave-value/ov-intx.h @ 32628:ae4e19c0a2b1
maint: Place class name and class keyword on one line.
* libinterp/corefcn/Cell.h, libinterp/corefcn/__magick_read__.cc,
libinterp/corefcn/auto-shlib.h, libinterp/corefcn/base-text-renderer.h,
libinterp/corefcn/c-file-ptr-stream.h, libinterp/corefcn/call-stack.h,
libinterp/corefcn/dynamic-ld.h, libinterp/corefcn/event-manager.h,
libinterp/corefcn/event-queue.h, libinterp/corefcn/ft-text-renderer.cc,
libinterp/corefcn/gl-render.cc, libinterp/corefcn/gl-render.h,
libinterp/corefcn/gl2ps-print.cc, libinterp/corefcn/graphics.cc,
libinterp/corefcn/graphics.in.h, libinterp/corefcn/input.cc,
libinterp/corefcn/latex-text-renderer.cc, libinterp/corefcn/load-path.h,
libinterp/corefcn/mx-type-traits.h, libinterp/corefcn/oct-errno.h,
libinterp/corefcn/oct-fstrm.h, libinterp/corefcn/oct-iostrm.h,
libinterp/corefcn/oct-prcstrm.h, libinterp/corefcn/oct-procbuf.h,
libinterp/corefcn/oct-process.h, libinterp/corefcn/oct-stdstrm.h,
libinterp/corefcn/oct-stream.cc, libinterp/corefcn/oct-stream.h,
libinterp/corefcn/oct-strstrm.h, libinterp/corefcn/pager.h,
libinterp/corefcn/pr-flt-fmt.h, libinterp/corefcn/pr-output.cc,
libinterp/corefcn/pr-output.h, libinterp/corefcn/procstream.h,
libinterp/corefcn/syminfo.h, libinterp/corefcn/text-engine.h,
libinterp/corefcn/text-renderer.h, libinterp/corefcn/utils.h,
libinterp/octave-value/cdef-class.h, libinterp/octave-value/cdef-manager.h,
libinterp/octave-value/cdef-method.h, libinterp/octave-value/cdef-object.h,
libinterp/octave-value/cdef-package.h, libinterp/octave-value/cdef-property.h,
libinterp/octave-value/ov-base-diag.h, libinterp/octave-value/ov-base-int.h,
libinterp/octave-value/ov-base-mat.h, libinterp/octave-value/ov-base-scalar.h,
libinterp/octave-value/ov-base-sparse.h, libinterp/octave-value/ov-base.h,
libinterp/octave-value/ov-bool-mat.h, libinterp/octave-value/ov-bool-sparse.h,
libinterp/octave-value/ov-bool.h, libinterp/octave-value/ov-builtin.h,
libinterp/octave-value/ov-cell.h, libinterp/octave-value/ov-ch-mat.h,
libinterp/octave-value/ov-class.cc, libinterp/octave-value/ov-class.h,
libinterp/octave-value/ov-classdef.h, libinterp/octave-value/ov-colon.h,
libinterp/octave-value/ov-complex.h, libinterp/octave-value/ov-cs-list.h,
libinterp/octave-value/ov-cx-diag.h, libinterp/octave-value/ov-cx-mat.h,
libinterp/octave-value/ov-cx-sparse.h, libinterp/octave-value/ov-dld-fcn.h,
libinterp/octave-value/ov-fcn-handle.h, libinterp/octave-value/ov-fcn.h,
libinterp/octave-value/ov-float.h, libinterp/octave-value/ov-flt-complex.h,
libinterp/octave-value/ov-flt-cx-diag.h,
libinterp/octave-value/ov-flt-cx-mat.h,
libinterp/octave-value/ov-flt-re-diag.h,
libinterp/octave-value/ov-flt-re-mat.h, libinterp/octave-value/ov-int-traits.h,
libinterp/octave-value/ov-intx.h, libinterp/octave-value/ov-lazy-idx.h,
libinterp/octave-value/ov-legacy-range.cc,
libinterp/octave-value/ov-legacy-range.h,
libinterp/octave-value/ov-magic-int.h, libinterp/octave-value/ov-mex-fcn.h,
libinterp/octave-value/ov-null-mat.h, libinterp/octave-value/ov-perm.h,
libinterp/octave-value/ov-range-traits.h, libinterp/octave-value/ov-range.h,
libinterp/octave-value/ov-re-diag.h, libinterp/octave-value/ov-re-mat.h,
libinterp/octave-value/ov-re-sparse.h, libinterp/octave-value/ov-scalar.h,
libinterp/octave-value/ov-str-mat.h, libinterp/octave-value/ov-struct.h,
libinterp/octave-value/ov-typeinfo.h, libinterp/octave-value/ov-usr-fcn.h,
libinterp/octave-value/ov.h, libinterp/octave-value/ovl.h,
libinterp/parse-tree/comment-list.h, libinterp/parse-tree/lex.h,
libinterp/parse-tree/profiler.h, libinterp/parse-tree/pt-anon-scopes.h,
liboctave/array/Array.h, liboctave/array/CColVector.h,
liboctave/array/CDiagMatrix.h, liboctave/array/CMatrix.h,
liboctave/array/CNDArray.h, liboctave/array/CRowVector.h,
liboctave/array/CSparse.h, liboctave/array/DiagArray2.h,
liboctave/array/MArray.h, liboctave/array/MDiagArray2.h,
liboctave/array/MSparse.h, liboctave/array/MatrixType.h,
liboctave/array/Range.h, liboctave/array/Sparse.h,
liboctave/array/boolMatrix.h, liboctave/array/boolNDArray.h,
liboctave/array/boolSparse.h, liboctave/array/chMatrix.h,
liboctave/array/chNDArray.h, liboctave/array/dColVector.h,
liboctave/array/dDiagMatrix.h, liboctave/array/dMatrix.h,
liboctave/array/dNDArray.h, liboctave/array/dRowVector.h,
liboctave/array/dSparse.h, liboctave/array/dim-vector.h,
liboctave/array/fCColVector.h, liboctave/array/fCDiagMatrix.h,
liboctave/array/fCMatrix.h, liboctave/array/fCNDArray.h,
liboctave/array/fCRowVector.h, liboctave/array/fColVector.h,
liboctave/array/fDiagMatrix.h, liboctave/array/fMatrix.h,
liboctave/array/fNDArray.h, liboctave/array/fRowVector.h,
liboctave/array/idx-vector.h, liboctave/array/intNDArray.h,
liboctave/numeric/DAE.h, liboctave/numeric/DAEFunc.h,
liboctave/numeric/DAERT.h, liboctave/numeric/DAERTFunc.h,
liboctave/numeric/DASPK.h, liboctave/numeric/DASRT.h,
liboctave/numeric/DASSL.h, liboctave/numeric/DET.h, liboctave/numeric/EIG.h,
liboctave/numeric/LSODE.h, liboctave/numeric/ODE.h,
liboctave/numeric/ODEFunc.h, liboctave/numeric/ODES.h,
liboctave/numeric/ODESFunc.h, liboctave/numeric/Quad.h,
liboctave/numeric/aepbalance.h, liboctave/numeric/base-dae.h,
liboctave/numeric/base-de.h, liboctave/numeric/chol.h,
liboctave/numeric/fEIG.h, liboctave/numeric/gepbalance.h,
liboctave/numeric/gsvd.h, liboctave/numeric/hess.h, liboctave/numeric/lu.h,
liboctave/numeric/oct-fftw.h, liboctave/numeric/qr.h, liboctave/numeric/qrp.h,
liboctave/numeric/schur.h, liboctave/numeric/sparse-chol.h,
liboctave/numeric/sparse-lu.h, liboctave/numeric/sparse-qr.cc,
liboctave/numeric/sparse-qr.h, liboctave/numeric/svd.cc,
liboctave/numeric/svd.h, liboctave/system/dir-ops.h,
liboctave/system/file-stat.h, liboctave/system/oct-env.h,
liboctave/system/oct-group.h, liboctave/system/oct-password.h,
liboctave/system/oct-time.h, liboctave/system/oct-uname.h,
liboctave/util/action-container.h, liboctave/util/base-list.h,
liboctave/util/cmd-edit.cc, liboctave/util/cmd-edit.h,
liboctave/util/cmd-hist.cc, liboctave/util/cmd-hist.h,
liboctave/util/data-conv.h, liboctave/util/glob-match.h,
liboctave/util/lo-regexp.h, liboctave/util/oct-inttypes.h,
liboctave/util/oct-mutex.cc, liboctave/util/oct-mutex.h,
liboctave/util/oct-shlib.cc, liboctave/util/oct-shlib.h,
liboctave/util/oct-sort.h, liboctave/util/oct-string.h,
liboctave/util/octave-preserve-stream-state.h, liboctave/util/pathsearch.h,
liboctave/util/singleton-cleanup.h, liboctave/util/str-vec.h,
liboctave/util/unwind-prot.h, liboctave/util/url-transfer.h:
Place class name and class keyword on one line.
author | Rik <rik@octave.org> |
---|---|
date | Thu, 21 Dec 2023 11:22:26 -0800 |
parents | 2f3b54f81947 |
children | 4b601ca024d5 |
line wrap: on
line source
//////////////////////////////////////////////////////////////////////// // // Copyright (C) 2004-2023 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/>. // //////////////////////////////////////////////////////////////////////// // FIXME: Do not uncomment these lines to have this file included only once. // The build will break (2/6/2016). // #if ! defined (octave_ov_intx_h) // #define octave_ov_intx_h 1 #include "octave-config.h" #include <cstdlib> #include <iosfwd> #include <string> #include "mx-base.h" #include "str-vec.h" #include "error.h" #include "mxarray.h" #include "oct-stream.h" #include "ov-base.h" #include "ov-base-int.h" #include "ov-typeinfo.h" #include "errwarn.h" #include "ov-re-mat.h" #include "ov-scalar.h" class OCTINTERP_API OCTAVE_VALUE_INT_MATRIX_T : public octave_base_int_matrix<intNDArray<OCTAVE_INT_T>> { public: OCTAVE_VALUE_INT_MATRIX_T () : octave_base_int_matrix<intNDArray<OCTAVE_INT_T>> () { } OCTAVE_VALUE_INT_MATRIX_T (const intNDArray<OCTAVE_INT_T>& nda) : octave_base_int_matrix<intNDArray<OCTAVE_INT_T>> (nda) { } OCTAVE_VALUE_INT_MATRIX_T (const Array<OCTAVE_INT_T>& nda) : octave_base_int_matrix<intNDArray<OCTAVE_INT_T>> (intNDArray<OCTAVE_INT_T> (nda)) { } ~OCTAVE_VALUE_INT_MATRIX_T () = default; octave_base_value * clone () const { return new OCTAVE_VALUE_INT_MATRIX_T (*this); } octave_base_value * empty_clone () const { return new OCTAVE_VALUE_INT_MATRIX_T (); } bool OCTAVE_TYPE_PREDICATE_FUNCTION () const { return true; } bool isinteger () const { return true; } builtin_type_t builtin_type () const { return OCTAVE_INT_BTYP; } public: int8NDArray int8_array_value () const { return int8NDArray (m_matrix); } int16NDArray int16_array_value () const { return int16NDArray (m_matrix); } int32NDArray int32_array_value () const { return int32NDArray (m_matrix); } int64NDArray int64_array_value () const { return int64NDArray (m_matrix); } uint8NDArray uint8_array_value () const { return uint8NDArray (m_matrix); } uint16NDArray uint16_array_value () const { return uint16NDArray (m_matrix); } uint32NDArray uint32_array_value () const { return uint32NDArray (m_matrix); } uint64NDArray uint64_array_value () const { return uint64NDArray (m_matrix); } double double_value (bool = false) const { double retval; if (isempty ()) err_invalid_conversion (type_name (), "real scalar"); warn_implicit_conversion ("Octave:array-to-scalar", type_name (), "real scalar"); retval = m_matrix(0).double_value (); return retval; } float float_value (bool = false) const { float retval; if (isempty ()) err_invalid_conversion (type_name (), "real scalar"); warn_implicit_conversion ("Octave:array-to-scalar", type_name (), "real scalar"); retval = m_matrix(0).float_value (); return retval; } double scalar_value (bool = false) const { return double_value (); } float float_scalar_value (bool = false) const { return float_value (); } Matrix matrix_value (bool = false) const { Matrix retval; const dim_vector& dv = dims (); if (dv.ndims () > 2) error ("invalid conversion of %s to Matrix", type_name ().c_str ()); retval = Matrix (dv(0), dv(1)); double *vec = retval.fortran_vec (); octave_idx_type nel = m_matrix.numel (); for (octave_idx_type i = 0; i < nel; i++) vec[i] = m_matrix(i).double_value (); return retval; } FloatMatrix float_matrix_value (bool = false) const { FloatMatrix retval; const dim_vector& dv = dims (); if (dv.ndims () > 2) error ("invalid conversion of %s to FloatMatrix", type_name ().c_str ()); retval = FloatMatrix (dv(0), dv(1)); float *vec = retval.fortran_vec (); octave_idx_type nel = m_matrix.numel (); for (octave_idx_type i = 0; i < nel; i++) vec[i] = m_matrix(i).float_value (); return retval; } ComplexMatrix complex_matrix_value (bool = false) const { ComplexMatrix retval; const dim_vector& dv = dims (); if (dv.ndims () > 2) error ("invalid conversion of %s to Matrix", type_name ().c_str ()); retval = ComplexMatrix (dv(0), dv(1)); Complex *vec = retval.fortran_vec (); octave_idx_type nel = m_matrix.numel (); for (octave_idx_type i = 0; i < nel; i++) vec[i] = Complex (m_matrix(i).double_value ()); return retval; } FloatComplexMatrix float_complex_matrix_value (bool = false) const { FloatComplexMatrix retval; const dim_vector& dv = dims (); if (dv.ndims () > 2) error ("invalid conversion of %s to FloatMatrix", type_name ().c_str ()); retval = FloatComplexMatrix (dv(0), dv(1)); FloatComplex *vec = retval.fortran_vec (); octave_idx_type nel = m_matrix.numel (); for (octave_idx_type i = 0; i < nel; i++) vec[i] = FloatComplex (m_matrix(i).float_value ()); return retval; } NDArray array_value (bool = false) const { NDArray retval (m_matrix.dims ()); double *vec = retval.fortran_vec (); octave_idx_type nel = m_matrix.numel (); for (octave_idx_type i = 0; i < nel; i++) vec[i] = m_matrix(i).double_value (); return retval; } FloatNDArray float_array_value (bool = false) const { FloatNDArray retval (m_matrix.dims ()); float *vec = retval.fortran_vec (); octave_idx_type nel = m_matrix.numel (); for (octave_idx_type i = 0; i < nel; i++) vec[i] = m_matrix(i).float_value (); return retval; } ComplexNDArray complex_array_value (bool = false) const { ComplexNDArray retval (m_matrix.dims ()); Complex *vec = retval.fortran_vec (); octave_idx_type nel = m_matrix.numel (); for (octave_idx_type i = 0; i < nel; i++) vec[i] = Complex (m_matrix(i).double_value ()); return retval; } FloatComplexNDArray float_complex_array_value (bool = false) const { FloatComplexNDArray retval (m_matrix.dims ()); FloatComplex *vec = retval.fortran_vec (); octave_idx_type nel = m_matrix.numel (); for (octave_idx_type i = 0; i < nel; i++) vec[i] = FloatComplex (m_matrix(i).float_value ()); return retval; } boolNDArray bool_array_value (bool warn = false) const { boolNDArray retval (dims ()); octave_idx_type nel = numel (); if (warn && m_matrix.any_element_not_one_or_zero ()) warn_logical_conversion (); bool *vec = retval.fortran_vec (); for (octave_idx_type i = 0; i < nel; i++) vec[i] = m_matrix(i).bool_value (); return retval; } charNDArray char_array_value (bool = false) const { charNDArray retval (dims ()); octave_idx_type nel = numel (); char *vec = retval.fortran_vec (); for (octave_idx_type i = 0; i < nel; i++) vec[i] = m_matrix(i).char_value (); return retval; } // Use matrix_ref here to clear index cache. void increment () { matrix_ref () += OCTAVE_INT_T (1); } void decrement () { matrix_ref () -= OCTAVE_INT_T (1); } void changesign () { matrix_ref ().changesign (); } octave::idx_vector index_vector (bool /* require_integers */ = false) const { return m_idx_cache ? *m_idx_cache : set_idx_cache (octave::idx_vector (m_matrix)); } int write (octave::stream& os, int block_size, oct_data_conv::data_type output_type, int skip, octave::mach_info::float_format flt_fmt) const { return os.write (m_matrix, block_size, output_type, skip, flt_fmt); } mxArray * as_mxArray (bool interleaved) const { mxArray *retval = new mxArray (interleaved, OCTAVE_INT_MX_CLASS, dims (), mxREAL); OCTAVE_INT_T::val_type *pd = static_cast<OCTAVE_INT_T::val_type *> (retval->get_data ()); mwSize nel = numel (); const OCTAVE_INT_T *pdata = m_matrix.data (); for (mwIndex i = 0; i < nel; i++) pd[i] = pdata[i].value (); return retval; } octave_value map (unary_mapper_t umap) const { switch (umap) { case umap_abs: return m_matrix.abs (); case umap_signum: return m_matrix.signum (); case umap_ceil: case umap_conj: case umap_fix: case umap_floor: case umap_real: case umap_round: return m_matrix; case umap_imag: return intNDArray<OCTAVE_INT_T> (m_matrix.dims (), OCTAVE_INT_T ()); case umap_isnan: case umap_isna: case umap_isinf: return boolNDArray (m_matrix.dims (), false); case umap_isfinite: return boolNDArray (m_matrix.dims (), true); // Special cases for Matlab compatibility. case umap_xtolower: case umap_xtoupper: return m_matrix; default: { // FIXME: we should be able to do better than converting to // double here. octave_matrix m (array_value ()); return m.map (umap); } } } bool save_hdf5 (octave_hdf5_id loc_id, const char *name, bool flag) { return save_hdf5_internal (loc_id, s_hdf5_save_type, name, flag); } bool load_hdf5 (octave_hdf5_id loc_id, const char *name) { return load_hdf5_internal (loc_id, s_hdf5_save_type, name); } private: static octave_hdf5_id s_hdf5_save_type; DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA }; class OCTINTERP_API OCTAVE_VALUE_INT_SCALAR_T : public octave_base_int_scalar<OCTAVE_INT_T> { public: OCTAVE_VALUE_INT_SCALAR_T () : octave_base_int_scalar<OCTAVE_INT_T> () { } OCTAVE_VALUE_INT_SCALAR_T (const OCTAVE_INT_T& nda) : octave_base_int_scalar<OCTAVE_INT_T> (nda) { } ~OCTAVE_VALUE_INT_SCALAR_T () = default; octave_base_value * clone () const { return new OCTAVE_VALUE_INT_SCALAR_T (*this); } octave_base_value * empty_clone () const { return new OCTAVE_VALUE_INT_MATRIX_T (); } octave_value do_index_op (const octave_value_list& idx, bool resize_ok = false) { // FIXME: this doesn't solve the problem of // // a = 1; a([1,1], [1,1], [1,1]) // // and similar constructions. Hmm... // FIXME: using this constructor avoids narrowing the // 1x1 matrix back to a scalar value. Need a better solution // to this problem. octave_value tmp (new OCTAVE_VALUE_INT_MATRIX_T (OCTAVE_VALUE_INT_NDARRAY_EXTRACTOR_FUNCTION ())); return tmp.index_op (idx, resize_ok); } bool OCTAVE_TYPE_PREDICATE_FUNCTION () const { return true; } bool isinteger () const { return true; } builtin_type_t builtin_type () const { return OCTAVE_INT_BTYP; } public: octave_int8 int8_scalar_value () const { return octave_int8 (scalar); } octave_int16 int16_scalar_value () const { return octave_int16 (scalar); } octave_int32 int32_scalar_value () const { return octave_int32 (scalar); } octave_int64 int64_scalar_value () const { return octave_int64 (scalar); } octave_uint8 uint8_scalar_value () const { return octave_uint8 (scalar); } octave_uint16 uint16_scalar_value () const { return octave_uint16 (scalar); } octave_uint32 uint32_scalar_value () const { return octave_uint32 (scalar); } octave_uint64 uint64_scalar_value () const { return octave_uint64 (scalar); } int8NDArray int8_array_value () const { return int8NDArray (dim_vector (1, 1), int8_scalar_value ()); } int16NDArray int16_array_value () const { return int16NDArray (dim_vector (1, 1), int16_scalar_value ()); } int32NDArray int32_array_value () const { return int32NDArray (dim_vector (1, 1), int32_scalar_value ()); } int64NDArray int64_array_value () const { return int64NDArray (dim_vector (1, 1), int64_scalar_value ()); } uint8NDArray uint8_array_value () const { return uint8NDArray (dim_vector (1, 1), uint8_scalar_value ()); } uint16NDArray uint16_array_value () const { return uint16NDArray (dim_vector (1, 1), uint16_scalar_value ()); } uint32NDArray uint32_array_value () const { return uint32NDArray (dim_vector (1, 1), uint32_scalar_value ()); } uint64NDArray uint64_array_value () const { return uint64NDArray (dim_vector (1, 1), uint64_scalar_value ()); } octave_value resize (const dim_vector& dv, bool fill = false) const { if (fill) { intNDArray<OCTAVE_INT_T> retval (dv, 0); if (dv.numel ()) retval(0) = scalar; return retval; } else { intNDArray<OCTAVE_INT_T> retval (dv); if (dv.numel ()) retval(0) = scalar; return retval; } } double double_value (bool = false) const { return scalar.double_value (); } float float_value (bool = false) const { return scalar.float_value (); } double scalar_value (bool = false) const { return scalar.double_value (); } float float_scalar_value (bool = false) const { return scalar.float_value (); } Matrix matrix_value (bool = false) const { Matrix retval (1, 1); retval(0, 0) = scalar.double_value (); return retval; } FloatMatrix float_matrix_value (bool = false) const { FloatMatrix retval (1, 1); retval(0, 0) = scalar.float_value (); return retval; } ComplexMatrix complex_matrix_value (bool = false) const { ComplexMatrix retval (1, 1); retval(0, 0) = Complex (scalar.double_value ()); return retval; } FloatComplexMatrix float_complex_matrix_value (bool = false) const { FloatComplexMatrix retval (1, 1); retval(0, 0) = FloatComplex (scalar.float_value ()); return retval; } NDArray array_value (bool = false) const { NDArray retval (dim_vector (1, 1)); retval(0) = scalar.double_value (); return retval; } FloatNDArray float_array_value (bool = false) const { FloatNDArray retval (dim_vector (1, 1)); retval(0) = scalar.float_value (); return retval; } ComplexNDArray complex_array_value (bool = false) const { ComplexNDArray retval (dim_vector (1, 1)); retval(0) = Complex (scalar.double_value ()); return retval; } FloatComplexNDArray float_complex_array_value (bool = false) const { FloatComplexNDArray retval (dim_vector (1, 1)); retval(0) = FloatComplex (scalar.float_value ()); return retval; } bool bool_value (bool warn = false) const { if (warn && scalar != 0.0 && scalar != 1.0) warn_logical_conversion (); return scalar.bool_value (); } boolNDArray bool_array_value (bool warn = false) const { boolNDArray retval (dim_vector (1, 1)); if (warn && scalar != 0.0 && scalar != 1.0) warn_logical_conversion (); retval(0) = scalar.bool_value (); return retval; } charNDArray char_array_value (bool = false) const { charNDArray retval (dim_vector (1, 1)); retval(0) = scalar.char_value (); return retval; } void increment () { scalar += OCTAVE_INT_T (1); } void decrement () { scalar -= OCTAVE_INT_T (1); } octave::idx_vector index_vector (bool /* require_integers */ = false) const { return octave::idx_vector (scalar); } int write (octave::stream& os, int block_size, oct_data_conv::data_type output_type, int skip, octave::mach_info::float_format flt_fmt) const { return os.write (OCTAVE_VALUE_INT_NDARRAY_EXTRACTOR_FUNCTION (), block_size, output_type, skip, flt_fmt); } mxArray * as_mxArray (bool interleaved) const { mxArray *retval = new mxArray (interleaved, OCTAVE_INT_MX_CLASS, 1, 1, mxREAL); OCTAVE_INT_T::val_type *pd = static_cast<OCTAVE_INT_T::val_type *> (retval->get_data ()); pd[0] = scalar.value (); return retval; } octave_value map (unary_mapper_t umap) const { switch (umap) { case umap_abs: return scalar.abs (); case umap_signum: return scalar.signum (); case umap_ceil: case umap_conj: case umap_fix: case umap_floor: case umap_real: case umap_round: return scalar; case umap_imag: return OCTAVE_INT_T (); case umap_isnan: case umap_isna: case umap_isinf: return false; case umap_isfinite: return true; // Special cases for Matlab compatibility. case umap_xtolower: case umap_xtoupper: return scalar; default: { octave_scalar m (scalar_value ()); return m.map (umap); } } } bool save_hdf5 (octave_hdf5_id loc_id, const char *name, bool flag) { return save_hdf5_internal (loc_id, s_hdf5_save_type, name, flag); } bool load_hdf5 (octave_hdf5_id loc_id, const char *name) { return load_hdf5_internal (loc_id, s_hdf5_save_type, name); } private: static octave_hdf5_id s_hdf5_save_type; DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA };