Mercurial > octave
view libinterp/parse-tree/pt-tm-const.cc @ 31605:e88a07dec498 stable
maint: Use macros to begin/end C++ namespaces.
* oct-conf-post-public.in.h: Define two macros (OCTAVE_BEGIN_NAMESPACE,
OCTAVE_END_NAMESPACE) that can be used to start/end a namespace.
* mk-opts.pl, build-env.h, build-env.in.cc, __betainc__.cc, __contourc__.cc,
__dsearchn__.cc, __eigs__.cc, __expint__.cc, __ftp__.cc, __gammainc__.cc,
__ichol__.cc, __ilu__.cc, __isprimelarge__.cc, __lin_interpn__.cc,
__magick_read__.cc, __pchip_deriv__.cc, __qp__.cc, amd.cc, auto-shlib.cc,
auto-shlib.h, balance.cc, base-text-renderer.cc, base-text-renderer.h,
besselj.cc, bitfcns.cc, bsxfun.cc, c-file-ptr-stream.cc, c-file-ptr-stream.h,
call-stack.cc, call-stack.h, ccolamd.cc, cellfun.cc, chol.cc, colamd.cc,
colloc.cc, conv2.cc, daspk.cc, dasrt.cc, dassl.cc, data.cc, data.h, debug.cc,
defaults.cc, defaults.h, defun-int.h, defun.cc, det.cc, dirfns.cc, display.cc,
display.h, dlmread.cc, dmperm.cc, dot.cc, dynamic-ld.cc, dynamic-ld.h, eig.cc,
ellipj.cc, environment.cc, environment.h, error.cc, error.h, errwarn.h,
event-manager.cc, event-manager.h, event-queue.cc, event-queue.h, fcn-info.cc,
fcn-info.h, fft.cc, fft2.cc, fftn.cc, file-io.cc, filter.cc, find.cc,
ft-text-renderer.cc, ft-text-renderer.h, gcd.cc, getgrent.cc, getpwent.cc,
getrusage.cc, givens.cc, gl-render.cc, gl-render.h, gl2ps-print.cc,
gl2ps-print.h, graphics-toolkit.cc, graphics-toolkit.h, graphics.cc,
graphics.in.h, gsvd.cc, gtk-manager.cc, gtk-manager.h, hash.cc, help.cc,
help.h, hess.cc, hex2num.cc, hook-fcn.cc, hook-fcn.h, input.cc, input.h,
interpreter-private.cc, interpreter-private.h, interpreter.cc, interpreter.h,
inv.cc, jsondecode.cc, jsonencode.cc, kron.cc, latex-text-renderer.cc,
latex-text-renderer.h, load-path.cc, load-path.h, load-save.cc, load-save.h,
lookup.cc, ls-ascii-helper.cc, ls-ascii-helper.h, ls-oct-text.cc, ls-utils.cc,
ls-utils.h, lsode.cc, lu.cc, mappers.cc, matrix_type.cc, max.cc, mex-private.h,
mex.cc, mgorth.cc, nproc.cc, oct-fstrm.cc, oct-fstrm.h, oct-hdf5-types.cc,
oct-hdf5-types.h, oct-hist.cc, oct-hist.h, oct-iostrm.cc, oct-iostrm.h,
oct-opengl.h, oct-prcstrm.cc, oct-prcstrm.h, oct-procbuf.cc, oct-procbuf.h,
oct-process.cc, oct-process.h, oct-stdstrm.h, oct-stream.cc, oct-stream.h,
oct-strstrm.cc, oct-strstrm.h, oct-tex-lexer.in.ll, oct-tex-parser.yy,
ordqz.cc, ordschur.cc, pager.cc, pager.h, pinv.cc, pow2.cc, pr-flt-fmt.cc,
pr-output.cc, procstream.cc, procstream.h, psi.cc, qr.cc, quad.cc, quadcc.cc,
qz.cc, rand.cc, rcond.cc, regexp.cc, schur.cc, settings.cc, settings.h,
sighandlers.cc, sighandlers.h, sparse-xdiv.cc, sparse-xdiv.h, sparse-xpow.cc,
sparse-xpow.h, sparse.cc, spparms.cc, sqrtm.cc, stack-frame.cc, stack-frame.h,
stream-euler.cc, strfind.cc, strfns.cc, sub2ind.cc, svd.cc, sylvester.cc,
symbfact.cc, syminfo.cc, syminfo.h, symrcm.cc, symrec.cc, symrec.h,
symscope.cc, symscope.h, symtab.cc, symtab.h, syscalls.cc, sysdep.cc, sysdep.h,
text-engine.cc, text-engine.h, text-renderer.cc, text-renderer.h, time.cc,
toplev.cc, tril.cc, tsearch.cc, typecast.cc, url-handle-manager.cc,
url-handle-manager.h, urlwrite.cc, utils.cc, utils.h, variables.cc,
variables.h, xdiv.cc, xdiv.h, xnorm.cc, xnorm.h, xpow.cc, xpow.h,
__delaunayn__.cc, __fltk_uigetfile__.cc, __glpk__.cc, __init_fltk__.cc,
__init_gnuplot__.cc, __ode15__.cc, __voronoi__.cc, audiodevinfo.cc,
audioread.cc, convhulln.cc, fftw.cc, gzip.cc, mk-build-env-features.sh,
mk-builtins.pl, cdef-class.cc, cdef-class.h, cdef-fwd.h, cdef-manager.cc,
cdef-manager.h, cdef-method.cc, cdef-method.h, cdef-object.cc, cdef-object.h,
cdef-package.cc, cdef-package.h, cdef-property.cc, cdef-property.h,
cdef-utils.cc, cdef-utils.h, ov-base.cc, ov-base.h, ov-bool-mat.cc,
ov-builtin.h, ov-cell.cc, ov-class.cc, ov-class.h, ov-classdef.cc,
ov-classdef.h, ov-complex.cc, ov-fcn-handle.cc, ov-fcn-handle.h, ov-fcn.h,
ov-java.cc, ov-java.h, ov-mex-fcn.h, ov-null-mat.cc, ov-oncleanup.cc,
ov-struct.cc, ov-typeinfo.cc, ov-typeinfo.h, ov-usr-fcn.cc, ov-usr-fcn.h,
ov.cc, ov.h, octave.cc, octave.h, mk-ops.sh, op-b-b.cc, op-b-bm.cc,
op-b-sbm.cc, op-bm-b.cc, op-bm-bm.cc, op-bm-sbm.cc, op-cdm-cdm.cc, op-cell.cc,
op-chm.cc, op-class.cc, op-cm-cm.cc, op-cm-cs.cc, op-cm-m.cc, op-cm-s.cc,
op-cm-scm.cc, op-cm-sm.cc, op-cs-cm.cc, op-cs-cs.cc, op-cs-m.cc, op-cs-s.cc,
op-cs-scm.cc, op-cs-sm.cc, op-dm-dm.cc, op-dm-scm.cc, op-dm-sm.cc,
op-dm-template.cc, op-dms-template.cc, op-fcdm-fcdm.cc, op-fcm-fcm.cc,
op-fcm-fcs.cc, op-fcm-fm.cc, op-fcm-fs.cc, op-fcn.cc, op-fcs-fcm.cc,
op-fcs-fcs.cc, op-fcs-fm.cc, op-fcs-fs.cc, op-fdm-fdm.cc, op-fm-fcm.cc,
op-fm-fcs.cc, op-fm-fm.cc, op-fm-fs.cc, op-fs-fcm.cc, op-fs-fcs.cc,
op-fs-fm.cc, op-fs-fs.cc, op-i16-i16.cc, op-i32-i32.cc, op-i64-i64.cc,
op-i8-i8.cc, op-int-concat.cc, op-m-cm.cc, op-m-cs.cc, op-m-m.cc, op-m-s.cc,
op-m-scm.cc, op-m-sm.cc, op-mi.cc, op-pm-pm.cc, op-pm-scm.cc, op-pm-sm.cc,
op-pm-template.cc, op-range.cc, op-s-cm.cc, op-s-cs.cc, op-s-m.cc, op-s-s.cc,
op-s-scm.cc, op-s-sm.cc, op-sbm-b.cc, op-sbm-bm.cc, op-sbm-sbm.cc,
op-scm-cm.cc, op-scm-cs.cc, op-scm-m.cc, op-scm-s.cc, op-scm-scm.cc,
op-scm-sm.cc, op-sm-cm.cc, op-sm-cs.cc, op-sm-m.cc, op-sm-s.cc, op-sm-scm.cc,
op-sm-sm.cc, op-str-m.cc, op-str-s.cc, op-str-str.cc, op-struct.cc,
op-ui16-ui16.cc, op-ui32-ui32.cc, op-ui64-ui64.cc, op-ui8-ui8.cc, ops.h,
anon-fcn-validator.cc, anon-fcn-validator.h, bp-table.cc, bp-table.h,
comment-list.cc, comment-list.h, filepos.h, lex.h, lex.ll, oct-lvalue.cc,
oct-lvalue.h, oct-parse.yy, parse.h, profiler.cc, profiler.h,
pt-anon-scopes.cc, pt-anon-scopes.h, pt-arg-list.cc, pt-arg-list.h,
pt-args-block.cc, pt-args-block.h, pt-array-list.cc, pt-array-list.h,
pt-assign.cc, pt-assign.h, pt-binop.cc, pt-binop.h, pt-bp.cc, pt-bp.h,
pt-cbinop.cc, pt-cbinop.h, pt-cell.cc, pt-cell.h, pt-check.cc, pt-check.h,
pt-classdef.cc, pt-classdef.h, pt-cmd.h, pt-colon.cc, pt-colon.h, pt-const.cc,
pt-const.h, pt-decl.cc, pt-decl.h, pt-eval.cc, pt-eval.h, pt-except.cc,
pt-except.h, pt-exp.cc, pt-exp.h, pt-fcn-handle.cc, pt-fcn-handle.h, pt-id.cc,
pt-id.h, pt-idx.cc, pt-idx.h, pt-jump.h, pt-loop.cc, pt-loop.h, pt-mat.cc,
pt-mat.h, pt-misc.cc, pt-misc.h, pt-pr-code.cc, pt-pr-code.h, pt-select.cc,
pt-select.h, pt-spmd.cc, pt-spmd.h, pt-stmt.cc, pt-stmt.h, pt-tm-const.cc,
pt-tm-const.h, pt-unop.cc, pt-unop.h, pt-vm-eval.cc, pt-walk.cc, pt-walk.h,
pt.cc, pt.h, token.cc, token.h, Range.cc, Range.h, idx-vector.cc, idx-vector.h,
range-fwd.h, CollocWt.cc, CollocWt.h, aepbalance.cc, aepbalance.h, chol.cc,
chol.h, gepbalance.cc, gepbalance.h, gsvd.cc, gsvd.h, hess.cc, hess.h,
lo-mappers.cc, lo-mappers.h, lo-specfun.cc, lo-specfun.h, lu.cc, lu.h,
oct-convn.cc, oct-convn.h, oct-fftw.cc, oct-fftw.h, oct-norm.cc, oct-norm.h,
oct-rand.cc, oct-rand.h, oct-spparms.cc, oct-spparms.h, qr.cc, qr.h, qrp.cc,
qrp.h, randgamma.cc, randgamma.h, randmtzig.cc, randmtzig.h, randpoisson.cc,
randpoisson.h, schur.cc, schur.h, sparse-chol.cc, sparse-chol.h, sparse-lu.cc,
sparse-lu.h, sparse-qr.cc, sparse-qr.h, svd.cc, svd.h, child-list.cc,
child-list.h, dir-ops.cc, dir-ops.h, file-ops.cc, file-ops.h, file-stat.cc,
file-stat.h, lo-sysdep.cc, lo-sysdep.h, lo-sysinfo.cc, lo-sysinfo.h,
mach-info.cc, mach-info.h, oct-env.cc, oct-env.h, oct-group.cc, oct-group.h,
oct-password.cc, oct-password.h, oct-syscalls.cc, oct-syscalls.h, oct-time.cc,
oct-time.h, oct-uname.cc, oct-uname.h, action-container.cc, action-container.h,
base-list.h, cmd-edit.cc, cmd-edit.h, cmd-hist.cc, cmd-hist.h, f77-fcn.h,
file-info.cc, file-info.h, lo-array-errwarn.cc, lo-array-errwarn.h, lo-hash.cc,
lo-hash.h, lo-ieee.h, lo-regexp.cc, lo-regexp.h, lo-utils.cc, lo-utils.h,
oct-base64.cc, oct-base64.h, oct-glob.cc, oct-glob.h, oct-inttypes.h,
oct-mutex.cc, oct-mutex.h, oct-refcount.h, oct-shlib.cc, oct-shlib.h,
oct-sparse.cc, oct-sparse.h, oct-string.h, octave-preserve-stream-state.h,
pathsearch.cc, pathsearch.h, quit.cc, quit.h, unwind-prot.cc, unwind-prot.h,
url-transfer.cc, url-transfer.h : Use new macros to begin/end C++ namespaces.
author | Rik <rik@octave.org> |
---|---|
date | Thu, 01 Dec 2022 14:23:45 -0800 |
parents | 08b08b7f05b2 |
children | aac27ad79be6 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 1996-2022 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 (HAVE_CONFIG_H) # include "config.h" #endif #include "oct-locbuf.h" #include "quit.h" #include "data.h" #include "defun.h" #include "error.h" #include "errwarn.h" #include "oct-map.h" #include "ovl.h" #include "pt-arg-list.h" #include "pt-bp.h" #include "pt-eval.h" #include "pt-exp.h" #include "pt-mat.h" #include "pt-tm-const.h" #include "utils.h" #include "ov.h" #include "variables.h" #include "ov-cx-mat.h" #include "ov-flt-cx-mat.h" #include "ov-re-sparse.h" #include "ov-cx-sparse.h" OCTAVE_NORETURN static void eval_error (const char *msg, const dim_vector& x, const dim_vector& y) { error ("%s (%s vs %s)", msg, x.str ().c_str (), y.str ().c_str ()); } OCTAVE_BEGIN_NAMESPACE(octave) void tm_row_const::cellify (void) { bool elt_changed = false; for (auto& elt : m_values) { octave_quit (); if (! elt.iscell ()) { elt_changed = true; if (elt.isempty ()) elt = Cell (); else elt = Cell (elt); } } if (! elt_changed) return; bool first_elem = true; for (const auto& val : m_values) { octave_quit (); dim_vector this_elt_dv = val.dims (); if (! this_elt_dv.zero_by_zero ()) { if (first_elem) { first_elem = false; m_dv = this_elt_dv; } else if (! m_dv.hvcat (this_elt_dv, 1)) eval_error ("horizontal dimensions mismatch", m_dv, this_elt_dv); } } } void tm_row_const::init_element (const octave_value& val, bool& first_elem) { std::string this_elt_class_name = val.isobject () ? "class" : val.class_name (); m_class_name = get_concat_class (m_class_name, this_elt_class_name); dim_vector this_elt_dv = val.dims (); if (! this_elt_dv.zero_by_zero ()) { m_all_empty = false; if (first_elem) { if (val.isstruct ()) m_first_elem_is_struct = true; first_elem = false; } } else if (val.iscell ()) first_elem = false; m_values.push_back (val); if (m_all_strings && ! val.is_string ()) m_all_strings = false; if (m_all_sq_strings && ! val.is_sq_string ()) m_all_sq_strings = false; if (m_all_dq_strings && ! val.is_dq_string ()) m_all_dq_strings = false; if (! m_some_strings && val.is_string ()) m_some_strings = true; if (m_all_real && ! val.isreal ()) m_all_real = false; if (m_all_complex && ! (val.iscomplex () || val.isreal ())) m_all_complex = false; if (! m_any_cell && val.iscell ()) m_any_cell = true; if (! m_any_sparse && val.issparse ()) m_any_sparse = true; if (! m_any_class && val.isobject ()) m_any_class = true; // Special treatment of sparse matrices to avoid out-of-memory error m_all_1x1 = m_all_1x1 && ! val.issparse () && val.numel () == 1; } void tm_row_const::init (const tree_argument_list& row, tree_evaluator& tw) { bool first_elem = true; for (auto *elt : row) { octave_quit (); octave_value tmp = elt->evaluate (tw); if (tmp.is_undefined ()) error ("undefined element in matrix list"); if (tmp.is_cs_list ()) { octave_value_list tlst = tmp.list_value (); for (octave_idx_type i = 0; i < tlst.length (); i++) { octave_quit (); init_element (tlst(i), first_elem); } } else init_element (tmp, first_elem); } if (m_any_cell && ! m_any_class && ! m_first_elem_is_struct) cellify (); first_elem = true; for (const auto& val : m_values) { octave_quit (); dim_vector this_elt_dv = val.dims (); if (! this_elt_dv.zero_by_zero ()) { m_all_empty = false; if (first_elem) { first_elem = false; m_dv = this_elt_dv; } else if ((! m_any_class) && (! m_dv.hvcat (this_elt_dv, 1))) eval_error ("horizontal dimensions mismatch", m_dv, this_elt_dv); } } } octave_value tm_const::concat (char string_fill_char) const { if (m_tm_rows.empty ()) return Matrix (); // Try to speed up the common cases. std::string result_type = m_class_name; if (m_any_class) return class_concat (); else if (result_type == "double") { if (m_any_sparse) { if (m_all_real) return sparse_array_concat<SparseMatrix> (); else return sparse_array_concat<SparseComplexMatrix> (); } else { if (m_all_real) return array_concat<NDArray> (); else return array_concat<ComplexNDArray> (); } } else if (result_type == "single") { if (m_all_real) return array_concat<FloatNDArray> (); else return array_concat<FloatComplexNDArray> (); } else if (result_type == "char") { if (! m_all_strings) warn_implicit_conversion ("Octave:num-to-str", "numeric", result_type); else maybe_warn_string_concat (m_all_dq_strings, m_all_sq_strings); return char_array_concat (string_fill_char); } else if (result_type == "logical") { if (m_any_sparse) return sparse_array_concat<SparseBoolMatrix> (); else return array_concat<boolNDArray> (); } else if (result_type == "int8") return array_concat<int8NDArray> (); else if (result_type == "int16") return array_concat<int16NDArray> (); else if (result_type == "int32") return array_concat<int32NDArray> (); else if (result_type == "int64") return array_concat<int64NDArray> (); else if (result_type == "uint8") return array_concat<uint8NDArray> (); else if (result_type == "uint16") return array_concat<uint16NDArray> (); else if (result_type == "uint32") return array_concat<uint32NDArray> (); else if (result_type == "uint64") return array_concat<uint64NDArray> (); else if (result_type == "cell") return array_concat<Cell> (); else if (result_type == "struct") { if (m_all_1x1) return map_concat<octave_scalar_map> (); else return map_concat<octave_map> (); } else return generic_concat (); } void tm_const::init (const tree_matrix& tm) { bool first_elem = true; bool first_elem_is_struct = false; // Just eval and figure out if what we have is complex or all strings. // We can't check columns until we know that this is a numeric matrix -- // collections of strings can have elements of different lengths. for (const auto *elt : tm) { octave_quit (); tm_row_const row (*elt, m_evaluator); if (first_elem) { first_elem_is_struct = row.first_elem_struct_p (); first_elem = false; } if (row.empty ()) continue; if (m_all_strings && ! row.all_strings_p ()) m_all_strings = false; if (m_all_sq_strings && ! row.all_sq_strings_p ()) m_all_sq_strings = false; if (m_all_dq_strings && ! row.all_dq_strings_p ()) m_all_dq_strings = false; if (! m_some_strings && row.some_strings_p ()) m_some_strings = true; if (m_all_real && ! row.all_real_p ()) m_all_real = false; if (m_all_complex && ! row.all_complex_p ()) m_all_complex = false; if (m_all_empty && ! row.all_empty_p ()) m_all_empty = false; if (! m_any_cell && row.any_cell_p ()) m_any_cell = true; if (! m_any_sparse && row.any_sparse_p ()) m_any_sparse = true; if (! m_any_class && row.any_class_p ()) m_any_class = true; m_all_1x1 = m_all_1x1 && row.all_1x1_p (); m_tm_rows.push_back (row); } if (m_any_cell && ! m_any_class && ! first_elem_is_struct) { for (auto& elt : m_tm_rows) { octave_quit (); elt.cellify (); } } first_elem = true; for (const auto& elt : m_tm_rows) { octave_quit (); octave_idx_type this_elt_nr = elt.rows (); octave_idx_type this_elt_nc = elt.cols (); std::string this_elt_class_name = elt.class_name (); m_class_name = get_concat_class (m_class_name, this_elt_class_name); dim_vector this_elt_dv = elt.dims (); m_all_empty = false; if (first_elem) { first_elem = false; m_dv = this_elt_dv; } else if (m_all_strings && m_dv.ndims () == 2 && this_elt_dv.ndims () == 2) { // This is Octave's specialty. // Character matrices support rows of unequal length. if (m_dv.any_zero ()) { // Empty existing element (bug #52542). // Replace empty element with non-empty one. m_dv = this_elt_dv; } else { if (this_elt_nc > cols ()) m_dv(1) = this_elt_nc; m_dv(0) += this_elt_nr; } } else if ((! m_any_class) && (! m_dv.hvcat (this_elt_dv, 0))) eval_error ("vertical dimensions mismatch", m_dv, this_elt_dv); } } octave_value tm_const::char_array_concat (char string_fill_char) const { char type = (m_all_dq_strings ? '"' : '\''); charNDArray result (m_dv, string_fill_char); array_concat_internal<charNDArray> (result); return octave_value (result, type); } octave_value tm_const::class_concat (void) const { octave_value retval; octave_value_list rows (m_tm_rows.size (), octave_value ()); octave_idx_type j = 0; for (const auto& tmrc : m_tm_rows) { octave_quit (); if (tmrc.length () == 1) rows(j++) = *(tmrc.begin ()); else { octave_value_list row (tmrc.length (), octave_value ()); octave_idx_type i = 0; for (const auto& elt : tmrc) row(i++) = elt; rows(j++) = do_class_concat (row, "horzcat", 1); } } if (rows.length () == 1) retval = rows(0); else retval = do_class_concat (rows, "vertcat", 0); return retval; } octave_value tm_const::generic_concat (void) const { // The line below might seem crazy, since we take a copy of the // first argument, resize it to be empty and then resize it to be // full. This is done since it means that there is no recopying of // data, as would happen if we used a single resize. It should be // noted that resize operation is also significantly slower than the // cat_op function, so it makes sense to have an empty matrix and // copy all data. // // We might also start with a empty octave_value using // // ctmp = type_info::lookup_type (tmp.begin() -> begin() -> type_name()); // // and then directly resize. However, for some types there might be // some additional setup needed, and so this should be avoided. octave_value ctmp; // Find the first non-empty object if (m_any_sparse) { // Start with sparse matrix to avoid issues memory issues with // things like [ones(1,4),sprandn(1e8,4,1e-4)] if (m_all_real) ctmp = octave_sparse_matrix ().resize (m_dv); else ctmp = octave_sparse_complex_matrix ().resize (m_dv); } else { for (const auto& row : m_tm_rows) { octave_quit (); for (const auto& elt : row) { octave_quit (); ctmp = elt; if (! ctmp.all_zero_dims ()) goto found_non_empty; } } ctmp = (*(m_tm_rows.begin () -> begin ())); found_non_empty: if (! m_all_empty) ctmp = ctmp.resize (dim_vector (0, 0)).resize (m_dv); } // Now, extract the values from the individual elements and insert // them in the result matrix. interpreter& interp = m_evaluator.get_interpreter (); type_info& ti = interp.get_type_info (); int dv_len = m_dv.ndims (); octave_idx_type ntmp = (dv_len > 1 ? dv_len : 2); Array<octave_idx_type> ra_idx (dim_vector (ntmp, 1), 0); for (const auto& row : m_tm_rows) { octave_quit (); for (const auto& elt : row) { octave_quit (); if (elt.isempty ()) continue; ctmp = cat_op (ti, ctmp, elt, ra_idx); ra_idx (1) += elt.columns (); } ra_idx (0) += row.rows (); ra_idx (1) = 0; } octave_value retval = ctmp; // If some elements are strings, force the result to be a string. if (m_some_strings && ! retval.is_string ()) retval = retval.convert_to_str (); return retval; } // The result is passed as a parameter to this function so that the // char_array_concat function can create the array externally. // Otherwise, we would need a specialization of this function for // character arrays just to handle string_fill_char. template <typename TYPE> void tm_const::array_concat_internal (TYPE& result) const { octave_idx_type r = 0; octave_idx_type c = 0; for (const auto& row : m_tm_rows) { // Skip empty arrays to allow looser rules. if (row.dims ().any_zero ()) continue; for (const auto& elt : row) { octave_quit (); TYPE ra = octave_value_extract<TYPE> (elt); // Skip empty arrays to allow looser rules. if (! ra.isempty ()) { result.insert (ra, r, c); c += ra.columns (); } } r += row.rows (); c = 0; } } template <typename TYPE> TYPE tm_const::array_concat (void) const { typedef typename TYPE::element_type ELT_T; if (m_dv.any_zero ()) return TYPE (m_dv); if (m_tm_rows.size () == 1) { // If possible, forward the operation to liboctave. // Single row. const tm_row_const& row = m_tm_rows.front (); if (! (equal_types<ELT_T, char>::value || equal_types<ELT_T, octave_value>::value) && row.all_1x1_p ()) { // Optimize all scalars case. TYPE result (m_dv); panic_unless (static_cast<std::size_t> (result.numel ()) == row.length ()); octave_idx_type i = 0; for (const auto& elt : row) result(i++) = octave_value_extract<ELT_T> (elt); return result; } octave_idx_type ncols = row.length (); octave_idx_type i = 0; OCTAVE_LOCAL_BUFFER (TYPE, array_list, ncols); for (const auto& elt : row) { octave_quit (); array_list[i++] = octave_value_extract<TYPE> (elt); } return TYPE::cat (-2, ncols, array_list); } else { TYPE result (m_dv); array_concat_internal<TYPE> (result); return result; } } template <typename TYPE> TYPE tm_const::sparse_array_concat (void) const { if (m_dv.any_zero ()) return TYPE (m_dv); // Sparse matrices require preallocation for efficient indexing; besides, // only horizontal concatenation can be efficiently handled by indexing. // So we just cat all rows through liboctave, then cat the final column. octave_idx_type nrows = m_tm_rows.size (); octave_idx_type j = 0; OCTAVE_LOCAL_BUFFER (TYPE, sparse_row_list, nrows); for (const auto& row : m_tm_rows) { octave_idx_type ncols = row.length (); octave_idx_type i = 0; OCTAVE_LOCAL_BUFFER (TYPE, sparse_list, ncols); for (auto& elt : row) { octave_quit (); sparse_list[i] = octave_value_extract<TYPE> (elt); i++; } TYPE stmp = TYPE::cat (-2, ncols, sparse_list); sparse_row_list[j] = stmp; j++; } return TYPE::cat (-1, nrows, sparse_row_list); } template <typename MAP> octave_map tm_const::map_concat (void) const { if (m_dv.any_zero ()) return octave_map (m_dv); octave_idx_type nrows = m_tm_rows.size (); octave_idx_type j = 0; OCTAVE_LOCAL_BUFFER (octave_map, map_row_list, nrows); for (const auto& row : m_tm_rows) { octave_idx_type ncols = row.length (); octave_idx_type i = 0; OCTAVE_LOCAL_BUFFER (MAP, map_list, ncols); for (auto& elt : row) { octave_quit (); map_list[i] = octave_value_extract<MAP> (elt); i++; } octave_map mtmp = octave_map::cat (-2, ncols, map_list); map_row_list[j] = mtmp; j++; } return octave_map::cat (-1, nrows, map_row_list); } OCTAVE_END_NAMESPACE(octave) /* ## test concatenation with all zero matrices %!assert ([ "" 65*ones(1,10) ], "AAAAAAAAAA") %!assert ([ 65*ones(1,10) "" ], "AAAAAAAAAA") %!test %! c = {"foo"; "bar"; "bazoloa"}; %! assert ([c; "a"; "bc"; "def"], {"foo"; "bar"; "bazoloa"; "a"; "bc"; "def"}); %!assert (class ([int64(1), int64(1)]), "int64") %!assert (class ([int64(1), int32(1)]), "int64") %!assert (class ([int64(1), int16(1)]), "int64") %!assert (class ([int64(1), int8(1)]), "int64") %!assert (class ([int64(1), uint64(1)]), "int64") %!assert (class ([int64(1), uint32(1)]), "int64") %!assert (class ([int64(1), uint16(1)]), "int64") %!assert (class ([int64(1), uint8(1)]), "int64") %!assert (class ([int64(1), single(1)]), "int64") %!assert (class ([int64(1), double(1)]), "int64") %!assert (class ([int64(1), cell(1)]), "cell") %!assert (class ([int64(1), true]), "int64") %!assert (class ([int64(1), "a"]), "char") %!assert (class ([int32(1), int64(1)]), "int32") %!assert (class ([int32(1), int32(1)]), "int32") %!assert (class ([int32(1), int16(1)]), "int32") %!assert (class ([int32(1), int8(1)]), "int32") %!assert (class ([int32(1), uint64(1)]), "int32") %!assert (class ([int32(1), uint32(1)]), "int32") %!assert (class ([int32(1), uint16(1)]), "int32") %!assert (class ([int32(1), uint8(1)]), "int32") %!assert (class ([int32(1), single(1)]), "int32") %!assert (class ([int32(1), double(1)]), "int32") %!assert (class ([int32(1), cell(1)]), "cell") %!assert (class ([int32(1), true]), "int32") %!assert (class ([int32(1), "a"]), "char") %!assert (class ([int16(1), int64(1)]), "int16") %!assert (class ([int16(1), int32(1)]), "int16") %!assert (class ([int16(1), int16(1)]), "int16") %!assert (class ([int16(1), int8(1)]), "int16") %!assert (class ([int16(1), uint64(1)]), "int16") %!assert (class ([int16(1), uint32(1)]), "int16") %!assert (class ([int16(1), uint16(1)]), "int16") %!assert (class ([int16(1), uint8(1)]), "int16") %!assert (class ([int16(1), single(1)]), "int16") %!assert (class ([int16(1), double(1)]), "int16") %!assert (class ([int16(1), cell(1)]), "cell") %!assert (class ([int16(1), true]), "int16") %!assert (class ([int16(1), "a"]), "char") %!assert (class ([int8(1), int64(1)]), "int8") %!assert (class ([int8(1), int32(1)]), "int8") %!assert (class ([int8(1), int16(1)]), "int8") %!assert (class ([int8(1), int8(1)]), "int8") %!assert (class ([int8(1), uint64(1)]), "int8") %!assert (class ([int8(1), uint32(1)]), "int8") %!assert (class ([int8(1), uint16(1)]), "int8") %!assert (class ([int8(1), uint8(1)]), "int8") %!assert (class ([int8(1), single(1)]), "int8") %!assert (class ([int8(1), double(1)]), "int8") %!assert (class ([int8(1), cell(1)]), "cell") %!assert (class ([int8(1), true]), "int8") %!assert (class ([int8(1), "a"]), "char") %!assert (class ([uint64(1), int64(1)]), "uint64") %!assert (class ([uint64(1), int32(1)]), "uint64") %!assert (class ([uint64(1), int16(1)]), "uint64") %!assert (class ([uint64(1), int8(1)]), "uint64") %!assert (class ([uint64(1), uint64(1)]), "uint64") %!assert (class ([uint64(1), uint32(1)]), "uint64") %!assert (class ([uint64(1), uint16(1)]), "uint64") %!assert (class ([uint64(1), uint8(1)]), "uint64") %!assert (class ([uint64(1), single(1)]), "uint64") %!assert (class ([uint64(1), double(1)]), "uint64") %!assert (class ([uint64(1), cell(1)]), "cell") %!assert (class ([uint64(1), true]), "uint64") %!assert (class ([uint64(1), "a"]), "char") %!assert (class ([uint32(1), int64(1)]), "uint32") %!assert (class ([uint32(1), int32(1)]), "uint32") %!assert (class ([uint32(1), int16(1)]), "uint32") %!assert (class ([uint32(1), int8(1)]), "uint32") %!assert (class ([uint32(1), uint64(1)]), "uint32") %!assert (class ([uint32(1), uint32(1)]), "uint32") %!assert (class ([uint32(1), uint16(1)]), "uint32") %!assert (class ([uint32(1), uint8(1)]), "uint32") %!assert (class ([uint32(1), single(1)]), "uint32") %!assert (class ([uint32(1), double(1)]), "uint32") %!assert (class ([uint32(1), cell(1)]), "cell") %!assert (class ([uint32(1), true]), "uint32") %!assert (class ([uint32(1), "a"]), "char") %!assert (class ([uint16(1), int64(1)]), "uint16") %!assert (class ([uint16(1), int32(1)]), "uint16") %!assert (class ([uint16(1), int16(1)]), "uint16") %!assert (class ([uint16(1), int8(1)]), "uint16") %!assert (class ([uint16(1), uint64(1)]), "uint16") %!assert (class ([uint16(1), uint32(1)]), "uint16") %!assert (class ([uint16(1), uint16(1)]), "uint16") %!assert (class ([uint16(1), uint8(1)]), "uint16") %!assert (class ([uint16(1), single(1)]), "uint16") %!assert (class ([uint16(1), double(1)]), "uint16") %!assert (class ([uint16(1), cell(1)]), "cell") %!assert (class ([uint16(1), true]), "uint16") %!assert (class ([uint16(1), "a"]), "char") %!assert (class ([uint8(1), int64(1)]), "uint8") %!assert (class ([uint8(1), int32(1)]), "uint8") %!assert (class ([uint8(1), int16(1)]), "uint8") %!assert (class ([uint8(1), int8(1)]), "uint8") %!assert (class ([uint8(1), uint64(1)]), "uint8") %!assert (class ([uint8(1), uint32(1)]), "uint8") %!assert (class ([uint8(1), uint16(1)]), "uint8") %!assert (class ([uint8(1), uint8(1)]), "uint8") %!assert (class ([uint8(1), single(1)]), "uint8") %!assert (class ([uint8(1), double(1)]), "uint8") %!assert (class ([uint8(1), cell(1)]), "cell") %!assert (class ([uint8(1), true]), "uint8") %!assert (class ([uint8(1), "a"]), "char") %!assert (class ([single(1), int64(1)]), "int64") %!assert (class ([single(1), int32(1)]), "int32") %!assert (class ([single(1), int16(1)]), "int16") %!assert (class ([single(1), int8(1)]), "int8") %!assert (class ([single(1), uint64(1)]), "uint64") %!assert (class ([single(1), uint32(1)]), "uint32") %!assert (class ([single(1), uint16(1)]), "uint16") %!assert (class ([single(1), uint8(1)]), "uint8") %!assert (class ([single(1), single(1)]), "single") %!assert (class ([single(1), double(1)]), "single") %!assert (class ([single(1), cell(1)]), "cell") %!assert (class ([single(1), true]), "single") %!assert (class ([single(1), "a"]), "char") %!assert (class ([double(1), int64(1)]), "int64") %!assert (class ([double(1), int32(1)]), "int32") %!assert (class ([double(1), int16(1)]), "int16") %!assert (class ([double(1), int8(1)]), "int8") %!assert (class ([double(1), uint64(1)]), "uint64") %!assert (class ([double(1), uint32(1)]), "uint32") %!assert (class ([double(1), uint16(1)]), "uint16") %!assert (class ([double(1), uint8(1)]), "uint8") %!assert (class ([double(1), single(1)]), "single") %!assert (class ([double(1), double(1)]), "double") %!assert (class ([double(1), cell(1)]), "cell") %!assert (class ([double(1), true]), "double") %!assert (class ([double(1), "a"]), "char") %!assert (class ([cell(1), int64(1)]), "cell") %!assert (class ([cell(1), int32(1)]), "cell") %!assert (class ([cell(1), int16(1)]), "cell") %!assert (class ([cell(1), int8(1)]), "cell") %!assert (class ([cell(1), uint64(1)]), "cell") %!assert (class ([cell(1), uint32(1)]), "cell") %!assert (class ([cell(1), uint16(1)]), "cell") %!assert (class ([cell(1), uint8(1)]), "cell") %!assert (class ([cell(1), single(1)]), "cell") %!assert (class ([cell(1), double(1)]), "cell") %!assert (class ([cell(1), cell(1)]), "cell") %!assert (class ([cell(1), true]), "cell") %!assert (class ([cell(1), "a"]), "cell") %!assert (class ([true, int64(1)]), "int64") %!assert (class ([true, int32(1)]), "int32") %!assert (class ([true, int16(1)]), "int16") %!assert (class ([true, int8(1)]), "int8") %!assert (class ([true, uint64(1)]), "uint64") %!assert (class ([true, uint32(1)]), "uint32") %!assert (class ([true, uint16(1)]), "uint16") %!assert (class ([true, uint8(1)]), "uint8") %!assert (class ([true, single(1)]), "single") %!assert (class ([true, double(1)]), "double") %!assert (class ([true, cell(1)]), "cell") %!assert (class ([true, true]), "logical") %!assert (class ([true, "a"]), "char") %!assert (class (["a", int64(1)]), "char") %!assert (class (["a", int32(1)]), "char") %!assert (class (["a", int16(1)]), "char") %!assert (class (["a", int8(1)]), "char") %!assert (class (["a", int64(1)]), "char") %!assert (class (["a", int32(1)]), "char") %!assert (class (["a", int16(1)]), "char") %!assert (class (["a", int8(1)]), "char") %!assert (class (["a", single(1)]), "char") %!assert (class (["a", double(1)]), "char") %!assert (class (["a", cell(1)]), "cell") %!assert (class (["a", true]), "char") %!assert (class (["a", "a"]), "char") %!assert (class ([cell(1), struct("foo", "bar")]), "cell") %!error [struct("foo", "bar"), cell(1)] %!test <*39041> assert (class ([cell(0), struct()]), "cell") %!test <51086> assert (class ([struct(), cell(0)]), "struct") %!assert ([,1], 1) %!assert ([1,], 1) %!assert ([,1,], 1) %!assert ([,1,;;], 1) %!assert ([,1,;,;], 1) %!assert ([1,1], ones (1, 2)) %!assert ([,1,1], ones (1, 2)) %!assert ([1,1,], ones (1, 2)) %!assert ([,1,1,], ones (1, 2)) %!assert ([,1,1,;;], ones (1, 2)) %!assert ([,1,1,;,;], ones (1, 2)) %!assert ([,;,1,1], ones (1, 2)) %!assert ([1;1], ones (2, 1)) %!assert ([1,;1], ones (2, 1)) %!assert ([1,;,;1], ones (2, 1)) %!error eval ("[,,]") %!error eval ("[,,;,]") %!error eval ("[,;,,;,]") %!assert (isnull ([,])) %!assert (isnull ([;])) %!assert (isnull ([;;])) %!assert (isnull ([;,;])) %!assert (isnull ([,;,;,])) ## Undefined elements. %!function my_undef () %!endfunction %! %!shared es %! es = struct ("a", {}); %! %!assert <*58695> ([1; es.a; 3], [1; 3]) %!test <*58695> %! fail ("undefined element in matrix list", "[1; my_undef(), 3]"); %! %!assert <*58695> ([es.a; es.a; 3], 3) %!test <*58695> %! fail ("undefined element in matrix list", "[my_undef(); my_undef(); 3]") */