Mercurial > octave
view libinterp/octave-value/ov-flt-complex.h @ 22296:8b18f46f6427
revamp double, single, int type conversions
* ov-type-conv.h: Delete.
* libinterp/octave-value/module.mk: Update.
* op-double-conv.cc, op-float-conv.cc, op-int-conv.cc: Delete.
* libinterp/operators/module.mk: Update.
* ov.h, ov.cc, ov-base.h, ov-base.cc (octave_value::as_double,
octave_value::as_single, octave_value:as_int8, octave_value:as_int16,
octave_value:as_int32, octave_value:as_int64, octave_value:as_uint8,
octave_value:as_uint16, octave_value:as_uint32,
octave_value:as_uint64): New functions.
* ov.cc (Fdouble, Fsingle, Fint8, Fint16, Fint32, Fint64, Fuint8,
Fuint16, Fuint32, Fuint64): Move here. Simply call as_double,
as_single, etc. member functions.
* ov-base-int.cc, ov-base-int.h, ov-base-scalar.cc, ov-bool-mat.cc,
ov-bool-mat.h, ov-bool-sparse.cc, ov-bool-sparse.h, ov-bool.cc,
ov-bool.h, ov-ch-mat.cc, ov-ch-mat.h, ov-complex.cc, ov-complex.h,
ov-cx-diag.cc, ov-cx-diag.h, ov-cx-mat.cc, ov-cx-mat.h,
ov-cx-sparse.cc, ov-cx-sparse.h, ov-float.cc, ov-float.h,
ov-flt-complex.cc, ov-flt-complex.h, ov-flt-cx-diag.cc,
ov-flt-cx-diag.h, ov-flt-cx-mat.cc, ov-flt-cx-mat.h,
ov-flt-re-diag.cc, ov-flt-re-diag.h, ov-flt-re-mat.cc,
ov-flt-re-mat.h, ov-int16.cc, ov-int32.cc, ov-int64.cc, ov-int8.cc,
ov-perm.cc, ov-perm.h, ov-range.cc, ov-range.h, ov-re-diag.cc,
ov-re-diag.h, ov-re-mat.cc, ov-re-mat.h, ov-re-sparse.cc,
ov-re-sparse.h, ov-scalar.cc, ov-scalar.h, ov-uint16.cc, ov-uint32.cc,
ov-uint64.cc, ov-uint8.cc:
Define as_double, as_single, etc. member functions as appropriate.
* ov-typeinfo.h, ov-typeinfo.cc
(octave_value_typeinfo::type_conv_ops): Delete data member. Remove
all uses.
(octave_value_typeinfo::register_type_conv_op): Delete.
(octave_value_typeinfo::do_register_type_conv_op): Delete.
(octave_value_typeinfo::do_lookup_type_conv_op): Delete.
* ops.h (INSTALL_CONVOP, CONVDECLX, DEFCONVFNX, DEFCONVFNX2, DEFDBLCONVFN,
DEFFLTCONVFN, DEFSTRINTCONVFN, DEFSTRDBLCONVFN, DEFSTRFLTCONVFN,
DEFCONVFN, DEFCONVFN2): Delete obsolete macros.
* op-bm-bm.cc, op-cdm-cdm.cc, op-cm-cm.cc, op-cs-cs.cc, op-dm-dm.cc,
op-fcdm-fcdm.cc, op-fcm-fcm.cc, op-fcs-fcs.cc, op-fdm-fdm.cc,
op-fm-fm.cc, op-fs-fs.cc, op-m-m.cc, op-pm-pm.cc, op-s-s.cc,
op-sbm-sbm.cc: Delete unused type conversion functions.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Mon, 15 Aug 2016 02:01:29 -0400 |
parents | edcad35c364f |
children | bac0d6f07a3e |
line wrap: on
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/* Copyright (C) 1996-2015 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_ov_flt_complex_h) #define octave_ov_flt_complex_h 1 #include "octave-config.h" #include <cstdlib> #include <iosfwd> #include <string> #include "lo-ieee.h" #include "mx-base.h" #include "str-vec.h" #include "errwarn.h" #include "error.h" #include "ov-base.h" #include "ov-flt-cx-mat.h" #include "ov-base-scalar.h" #include "ov-typeinfo.h" class octave_value_list; class tree_walker; // Complex scalar values. class OCTINTERP_API octave_float_complex : public octave_base_scalar<FloatComplex> { public: octave_float_complex (void) : octave_base_scalar<FloatComplex> () { } octave_float_complex (const FloatComplex& c) : octave_base_scalar<FloatComplex> (c) { } octave_float_complex (const octave_float_complex& c) : octave_base_scalar<FloatComplex> (c) { } ~octave_float_complex (void) { } octave_base_value *clone (void) const { return new octave_float_complex (*this); } // We return an octave_float_complex_matrix object here instead of an // octave_float_complex object so that in expressions like A(2,2,2) = 2 // (for A previously undefined), A will be empty instead of a 1x1 // object. octave_base_value *empty_clone (void) const { return new octave_float_complex_matrix (); } octave_base_value *try_narrowing_conversion (void); octave_value do_index_op (const octave_value_list& idx, bool resize_ok = false); octave_value any (int = 0) const { return (scalar != FloatComplex (0, 0) && ! (lo_ieee_isnan (scalar.real ()) || lo_ieee_isnan (scalar.imag ()))); } builtin_type_t builtin_type (void) const { return btyp_float_complex; } bool is_complex_scalar (void) const { return true; } bool is_complex_type (void) const { return true; } bool is_single_type (void) const { return true; } bool is_float_type (void) const { return true; } double double_value (bool = false) const; float float_value (bool = false) const; double scalar_value (bool frc_str_conv = false) const { return double_value (frc_str_conv); } float float_scalar_value (bool frc_str_conv = false) const { return float_value (frc_str_conv); } Matrix matrix_value (bool = false) const; FloatMatrix float_matrix_value (bool = false) const; NDArray array_value (bool = false) const; FloatNDArray float_array_value (bool = false) const; SparseMatrix sparse_matrix_value (bool = false) const { return SparseMatrix (matrix_value ()); } SparseComplexMatrix sparse_complex_matrix_value (bool = false) const { return SparseComplexMatrix (complex_matrix_value ()); } octave_value resize (const dim_vector& dv, bool fill = false) const; Complex complex_value (bool = false) const; FloatComplex float_complex_value (bool = false) const; ComplexMatrix complex_matrix_value (bool = false) const; FloatComplexMatrix float_complex_matrix_value (bool = false) const; ComplexNDArray complex_array_value (bool = false) const; FloatComplexNDArray float_complex_array_value (bool = false) const; bool bool_value (bool warn = false) const { if (octave::math::isnan (scalar)) err_nan_to_logical_conversion (); if (warn && scalar != 0.0f && scalar != 1.0f) warn_logical_conversion (); return scalar != 0.0f; } boolNDArray bool_array_value (bool warn = false) const { if (octave::math::isnan (scalar)) err_nan_to_logical_conversion (); if (warn && scalar != 0.0f && scalar != 1.0f) warn_logical_conversion (); return boolNDArray (dim_vector (1, 1), scalar != 1.0f); } octave_value as_double (void) const; octave_value as_single (void) const; octave_value diag (octave_idx_type m, octave_idx_type n) const; void increment (void) { scalar += 1.0; } void decrement (void) { scalar -= 1.0; } bool save_ascii (std::ostream& os); bool load_ascii (std::istream& is); bool save_binary (std::ostream& os, bool& save_as_floats); bool load_binary (std::istream& is, bool swap, octave::mach_info::float_format fmt); bool save_hdf5 (octave_hdf5_id loc_id, const char *name, bool save_as_floats); bool load_hdf5 (octave_hdf5_id loc_id, const char *name); 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 { // Yes, for compatibility, we drop the imaginary part here. return os.write (array_value (true), block_size, output_type, skip, flt_fmt); } mxArray *as_mxArray (void) const; octave_value map (unary_mapper_t umap) const; private: DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA }; typedef octave_float_complex octave_float_complex_scalar; #endif