Mercurial > octave
view libinterp/octave-value/ov-typeinfo.cc @ 33237:5565b3e6eb60 bytecode-interpreter
maint: Merge default to bytecode-interpreter.
author | Markus Mützel <markus.muetzel@gmx.de> |
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date | Fri, 22 Mar 2024 19:45:02 +0100 |
parents | fb59e77bf356 |
children |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 1996-2024 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 (HAVE_CONFIG_H) # include "config.h" #endif #include <iostream> #include "Array.h" #include "defun.h" #include "error.h" #include "interpreter.h" #include "interpreter-private.h" #include "ov-typeinfo.h" #include "ov.h" OCTAVE_BEGIN_NAMESPACE(octave) extern void install_ops (type_info& ti); // FIXME: we should also store all class names and provide a // way to list them (calling class with nargin == 0?). static NDArray as_nd_array (const Array<int>& x) { NDArray retval (x.dims ()); for (int i = 0; i < x.numel (); i++) retval.xelem(i) = x(i); return retval; } static boolNDArray as_bool_nd_array (const Array<void *>& x) { boolNDArray retval (x.dims ()); for (octave_idx_type i = 0; i < x.numel (); i++) retval.xelem (i) = x(i); return retval; } type_info::type_info (int init_tab_sz) : m_num_types (0), m_types (dim_vector (init_tab_sz, 1), ""), m_vals (dim_vector (init_tab_sz, 1)), m_unary_class_ops (dim_vector (octave_value::num_unary_ops, 1), nullptr), m_unary_ops (dim_vector (octave_value::num_unary_ops, init_tab_sz), nullptr), m_non_const_unary_ops (dim_vector (octave_value::num_unary_ops, init_tab_sz), nullptr), m_binary_class_ops (dim_vector (octave_value::num_binary_ops, 1), nullptr), m_binary_ops (dim_vector (octave_value::num_binary_ops, init_tab_sz, init_tab_sz), nullptr), m_compound_binary_class_ops (dim_vector (octave_value::num_compound_binary_ops, 1), nullptr), m_compound_binary_ops (dim_vector (octave_value::num_compound_binary_ops, init_tab_sz, init_tab_sz), nullptr), m_cat_ops (dim_vector (init_tab_sz, init_tab_sz), nullptr), m_assign_ops (dim_vector (octave_value::num_assign_ops, init_tab_sz, init_tab_sz), nullptr), m_assignany_ops (dim_vector (octave_value::num_assign_ops, init_tab_sz), nullptr), m_pref_assign_conv (dim_vector (init_tab_sz, init_tab_sz), -1), m_widening_ops (dim_vector (init_tab_sz, init_tab_sz), nullptr) { install_types (*this); install_ops (*this); } int type_info::register_type (const std::string& t_name, const std::string& /* c_name */, const octave_value& val, bool abort_on_duplicate) { int i = 0; for (i = 0; i < m_num_types; i++) { if (t_name == m_types (i)) { if (abort_on_duplicate) { std::cerr << "duplicate type " << t_name << std::endl; abort (); } warning ("duplicate type %s\n", t_name.c_str ()); return i; } } int len = m_types.numel (); if (i == len) { len *= 2; m_types.resize (dim_vector (len, 1), ""); m_vals.resize (dim_vector (len, 1), nullptr); m_unary_ops.resize (dim_vector (octave_value::num_unary_ops, len), nullptr); m_non_const_unary_ops.resize (dim_vector (octave_value::num_unary_ops, len), nullptr); m_binary_ops.resize (dim_vector (octave_value::num_binary_ops, len, len), nullptr); m_compound_binary_ops.resize (dim_vector (octave_value::num_compound_binary_ops, len, len), nullptr); m_cat_ops.resize (dim_vector (len, len), nullptr); m_assign_ops.resize (dim_vector (octave_value::num_assign_ops, len, len), nullptr); m_assignany_ops.resize (dim_vector (octave_value::num_assign_ops, len), nullptr); m_pref_assign_conv.resize (dim_vector (len, len), -1); m_widening_ops.resize (dim_vector (len, len), nullptr); } m_types (i) = t_name; // FIXME: This object is intentionally *not deleted* in the destructor // so that we avoid a crash on exit for user-defined data types. // See bug #53156. However, this creates a memory leak (not a big one). // If that problem is properly fixed, then this could be stored as an object // instead of a pointer to an object allocated with new. m_vals(i) = new octave_value (val); m_num_types++; return i; } bool type_info::register_unary_class_op (octave_value::unary_op op, type_info::unary_class_op_fcn f, bool abort_on_duplicate) { if (lookup_unary_class_op (op)) { std::string op_name = octave_value::unary_op_as_string (op); if (abort_on_duplicate) { std::cerr << "duplicate unary operator '" << op_name << "' for class dispatch" << std::endl; abort (); } warning ("duplicate unary operator '%s' for class dispatch", op_name.c_str ()); } m_unary_class_ops.checkelem (static_cast<int> (op)) = reinterpret_cast<void *> (f); return false; } bool type_info::register_unary_op (octave_value::unary_op op, int t, unary_op_fcn f, bool abort_on_duplicate) { if (lookup_unary_op (op, t)) { std::string op_name = octave_value::unary_op_as_string (op); std::string type_name = m_types(t); if (abort_on_duplicate) { std::cerr << "duplicate unary operator '" << op_name << "' for type '" << type_name << "'" << std::endl; abort (); } warning ("duplicate unary operator '%s' for type '%s'", op_name.c_str (), type_name.c_str ()); } m_unary_ops.checkelem (static_cast<int> (op), t) = reinterpret_cast<void *> (f); return false; } bool type_info::register_non_const_unary_op (octave_value::unary_op op, int t, type_info::non_const_unary_op_fcn f, bool abort_on_duplicate) { if (lookup_non_const_unary_op (op, t)) { std::string op_name = octave_value::unary_op_as_string (op); std::string type_name = m_types(t); if (abort_on_duplicate) { std::cerr << "duplicate unary operator '" << op_name << "' for type '" << type_name << "'" << std::endl; abort (); } warning ("duplicate unary operator '%s' for type '%s'", op_name.c_str (), type_name.c_str ()); } m_non_const_unary_ops.checkelem (static_cast<int> (op), t) = reinterpret_cast<void *> (f); return false; } bool type_info::register_binary_class_op (octave_value::binary_op op, type_info::binary_class_op_fcn f, bool abort_on_duplicate) { if (lookup_binary_class_op (op)) { std::string op_name = octave_value::binary_op_as_string (op); if (abort_on_duplicate) { std::cerr << "duplicate binary operator '" << op_name << "' for class dispatch" << std::endl; abort (); } warning ("duplicate binary operator '%s' for class dispatch", op_name.c_str ()); } m_binary_class_ops.checkelem (static_cast<int> (op)) = reinterpret_cast<void *> (f); return false; } bool type_info::register_binary_op (octave_value::binary_op op, int t1, int t2, type_info::binary_op_fcn f, bool abort_on_duplicate) { if (lookup_binary_op (op, t1, t2)) { std::string op_name = octave_value::binary_op_as_string (op); std::string t1_name = m_types(t1); std::string t2_name = m_types(t2); if (abort_on_duplicate) { std::cerr << "duplicate binary operator '" << op_name << "' for types '" << t1_name << "' and '" << t2_name << "'" << std::endl; abort (); } warning ("duplicate binary operator '%s' for types '%s' and '%s'", op_name.c_str (), t1_name.c_str (), t1_name.c_str ()); } m_binary_ops.checkelem (static_cast<int> (op), t1, t2) = reinterpret_cast<void *> (f); return false; } bool type_info::register_binary_class_op (octave_value::compound_binary_op op, type_info::binary_class_op_fcn f, bool abort_on_duplicate) { if (lookup_binary_class_op (op)) { std::string op_name = octave_value::binary_op_fcn_name (op); if (abort_on_duplicate) { std::cerr << "duplicate compound binary operator '" << op_name << "' for class dispatch" << std::endl; abort (); } warning ("duplicate compound binary operator '%s' for class dispatch", op_name.c_str ()); } m_compound_binary_class_ops.checkelem (static_cast<int> (op)) = reinterpret_cast<void *> (f); return false; } bool type_info::register_binary_op (octave_value::compound_binary_op op, int t1, int t2, type_info::binary_op_fcn f, bool abort_on_duplicate) { if (lookup_binary_op (op, t1, t2)) { std::string op_name = octave_value::binary_op_fcn_name (op); std::string t1_name = m_types(t1); std::string t2_name = m_types(t2); if (abort_on_duplicate) { std::cerr << "duplicate compound binary operator '" << op_name << "' for types '" << t1_name << "' and '" << t2_name << "'" << std::endl; abort (); } warning ("duplicate compound binary operator '%s' for types '%s' and '%s'", op_name.c_str (), t1_name.c_str (), t1_name.c_str ()); } m_compound_binary_ops.checkelem (static_cast<int> (op), t1, t2) = reinterpret_cast<void *> (f); return false; } bool type_info::register_cat_op (int t1, int t2, type_info::cat_op_fcn f, bool abort_on_duplicate) { if (lookup_cat_op (t1, t2)) { std::string t1_name = m_types(t1); std::string t2_name = m_types(t2); if (abort_on_duplicate) { std::cerr << "duplicate concatenation operator for types '" << t1_name << "' and '" << t2_name << "'" << std::endl; abort (); } warning ("duplicate concatenation operator for types '%s' and '%s'", t1_name.c_str (), t1_name.c_str ()); } m_cat_ops.checkelem (t1, t2) = reinterpret_cast<void *> (f); return false; } bool type_info::register_assign_op (octave_value::assign_op op, int t_lhs, int t_rhs, type_info::assign_op_fcn f, bool abort_on_duplicate) { if (lookup_assign_op (op, t_lhs, t_rhs)) { std::string op_name = octave_value::assign_op_as_string (op); std::string t_lhs_name = m_types(t_lhs); std::string t_rhs_name = m_types(t_rhs); if (abort_on_duplicate) { std::cerr << "duplicate assignment operator '" << op_name << "' for types '" << t_lhs_name << "' and '" << t_rhs_name << "'" << std::endl; abort (); } warning ("duplicate assignment operator '%s' for types '%s' and '%s'", op_name.c_str (), t_lhs_name.c_str (), t_rhs_name.c_str ()); } m_assign_ops.checkelem (static_cast<int> (op), t_lhs, t_rhs) = reinterpret_cast<void *> (f); return false; } bool type_info::register_assignany_op (octave_value::assign_op op, int t_lhs, type_info::assignany_op_fcn f, bool abort_on_duplicate) { if (lookup_assignany_op (op, t_lhs)) { std::string op_name = octave_value::assign_op_as_string (op); std::string t_lhs_name = m_types(t_lhs); if (abort_on_duplicate) { std::cerr << "duplicate assignment operator '" << op_name << "' for types '" << t_lhs_name << "'" << std::endl; abort (); } warning ("duplicate assignment operator '%s' for types '%s'", op_name.c_str (), t_lhs_name.c_str ()); } m_assignany_ops.checkelem (static_cast<int> (op), t_lhs) = reinterpret_cast<void *> (f); return false; } bool type_info::register_pref_assign_conv (int t_lhs, int t_rhs, int t_result, bool abort_on_duplicate) { if (lookup_pref_assign_conv (t_lhs, t_rhs) >= 0) { std::string t_lhs_name = m_types(t_lhs); std::string t_rhs_name = m_types(t_rhs); if (abort_on_duplicate) { std::cerr << "overriding assignment conversion for types '" << t_lhs_name << "' and '" << t_rhs_name << "'" << std::endl; abort (); } warning ("overriding assignment conversion for types '%s' and '%s'", t_lhs_name.c_str (), t_rhs_name.c_str ()); } m_pref_assign_conv.checkelem (t_lhs, t_rhs) = t_result; return false; } bool type_info::register_widening_op (int t, int t_result, octave_base_value::type_conv_fcn f, bool abort_on_duplicate) { if (lookup_widening_op (t, t_result)) { std::string t_name = m_types(t); std::string t_result_name = m_types(t_result); if (abort_on_duplicate) { std::cerr << "overriding widening op for '" << t_name << "' to '" << t_result_name << "'" << std::endl; abort (); } warning ("overriding widening op for '%s' to '%s'", t_name.c_str (), t_result_name.c_str ()); } m_widening_ops.checkelem (t, t_result) = reinterpret_cast<void *> (f); return false; } octave_value type_info::lookup_type (const std::string& nm) { octave_value retval; for (int i = 0; i < m_num_types; i++) { if (nm == m_types(i)) { retval = *m_vals(i); retval.make_unique (); break; } } return retval; } type_info::unary_class_op_fcn type_info::lookup_unary_class_op (octave_value::unary_op op) { void *f = m_unary_class_ops.checkelem (static_cast<int> (op)); return reinterpret_cast<type_info::unary_class_op_fcn> (f); } type_info::unary_op_fcn type_info::lookup_unary_op (octave_value::unary_op op, int t) { void *f = m_unary_ops.checkelem (static_cast<int> (op), t); return reinterpret_cast<type_info::unary_op_fcn> (f); } type_info::non_const_unary_op_fcn type_info::lookup_non_const_unary_op (octave_value::unary_op op, int t) { void *f = m_non_const_unary_ops.checkelem (static_cast<int> (op), t); return reinterpret_cast<type_info::non_const_unary_op_fcn> (f); } type_info::binary_class_op_fcn type_info::lookup_binary_class_op (octave_value::binary_op op) { void *f = m_binary_class_ops.checkelem (static_cast<int> (op)); return reinterpret_cast<type_info::binary_class_op_fcn> (f); } type_info::binary_op_fcn type_info::lookup_binary_op (octave_value::binary_op op, int t1, int t2) { void *f = m_binary_ops.checkelem (static_cast<int> (op), t1, t2); return reinterpret_cast<type_info::binary_op_fcn> (f); } type_info::binary_class_op_fcn type_info::lookup_binary_class_op (octave_value::compound_binary_op op) { void *f = m_compound_binary_class_ops.checkelem (static_cast<int> (op)); return reinterpret_cast<type_info::binary_class_op_fcn> (f); } type_info::binary_op_fcn type_info::lookup_binary_op (octave_value::compound_binary_op op, int t1, int t2) { void *f = m_compound_binary_ops.checkelem (static_cast<int> (op), t1, t2); return reinterpret_cast<type_info::binary_op_fcn> (f); } type_info::cat_op_fcn type_info::lookup_cat_op (int t1, int t2) { void *f = m_cat_ops.checkelem (t1, t2); return reinterpret_cast<type_info::cat_op_fcn> (f); } type_info::assign_op_fcn type_info::lookup_assign_op (octave_value::assign_op op, int t_lhs, int t_rhs) { void *f = m_assign_ops.checkelem (static_cast<int> (op), t_lhs, t_rhs); return reinterpret_cast<type_info::assign_op_fcn> (f); } type_info::assignany_op_fcn type_info::lookup_assignany_op (octave_value::assign_op op, int t_lhs) { void *f = m_assignany_ops.checkelem (static_cast<int> (op), t_lhs); return reinterpret_cast<type_info::assignany_op_fcn> (f); } int type_info::lookup_pref_assign_conv (int t_lhs, int t_rhs) { return m_pref_assign_conv.checkelem (t_lhs, t_rhs); } octave_base_value::type_conv_fcn type_info::lookup_widening_op (int t, int t_result) { void *f = m_widening_ops.checkelem (t, t_result); return reinterpret_cast<octave_base_value::type_conv_fcn> (f); } string_vector type_info::installed_type_names () const { string_vector retval (m_num_types); for (int i = 0; i < m_num_types; i++) retval(i) = m_types(i); return retval; } octave_scalar_map type_info::unary_ops_map () const { octave_scalar_map retval; int len = std::min (static_cast<int> (m_non_const_unary_ops.columns ()), m_num_types); dim_vector tab_dims (1, len); for (int j = 0; j < octave_value::num_unary_ops; j++) { boolNDArray tab (tab_dims); for (int i = 0; i < len; i++) tab.xelem (i) = (m_unary_ops(j, i) != nullptr); octave_value::unary_op op_id = static_cast<octave_value::unary_op> (j); retval.setfield (octave_value::unary_op_as_string (op_id), tab); } return retval; } octave_scalar_map type_info::non_const_unary_ops_map () const { octave_scalar_map retval; int len = std::min (static_cast<int> (m_non_const_unary_ops.columns ()), m_num_types); dim_vector tab_dims (1, len); for (int j = 0; j < octave_value::num_unary_ops; j++) { boolNDArray tab (tab_dims); for (int i = 0; i < len; i++) tab.xelem (i) = (m_non_const_unary_ops(j, i) != nullptr); octave_value::unary_op op_id = static_cast<octave_value::unary_op> (j); retval.setfield (octave_value::unary_op_as_string (op_id), tab); } return retval; } octave_scalar_map type_info::binary_ops_map () const { octave_scalar_map retval; int len = std::min (static_cast<int> (m_binary_ops.columns ()), m_num_types); dim_vector tab_dims (len, len); for (int k = 0; k < octave_value::num_binary_ops; k++) { boolNDArray tab (tab_dims); for (int j = 0; j < len; j++) for (int i = 0; i < len; i++) tab.xelem (j, i) = (m_binary_ops(k, j, i) != nullptr); octave_value::binary_op op_id = static_cast<octave_value::binary_op> (k); retval.setfield (octave_value::binary_op_as_string (op_id), tab); } return retval; } octave_scalar_map type_info::compound_binary_ops_map () const { octave_scalar_map retval; int len = std::min (static_cast<int> (m_compound_binary_ops.columns ()), m_num_types); dim_vector tab_dims (len, len); for (int k = 0; k < octave_value::num_compound_binary_ops; k++) { boolNDArray tab (tab_dims); for (int j = 0; j < len; j++) for (int i = 0; i < len; i++) tab.xelem (j, i) = (m_compound_binary_ops(k, j, i) != nullptr); octave_value::compound_binary_op op_id = static_cast<octave_value::compound_binary_op> (k); retval.setfield (octave_value::binary_op_fcn_name (op_id), tab); } return retval; } octave_scalar_map type_info::assign_ops_map () const { octave_scalar_map retval; int len = std::min (static_cast<int> (m_assign_ops.columns ()), m_num_types); dim_vector tab_dims (len, len); for (int k = 0; k < octave_value::num_assign_ops; k++) { boolNDArray tab (tab_dims); for (int j = 0; j < len; j++) for (int i = 0; i < len; i++) tab.xelem (j, i) = (m_assign_ops(k, j, i) != nullptr); octave_value::assign_op op_id = static_cast<octave_value::assign_op> (k); retval.setfield (octave_value::assign_op_as_string (op_id), tab); } return retval; } octave_scalar_map type_info::assignany_ops_map () const { octave_scalar_map retval; int len = std::min (static_cast<int> (m_assignany_ops.columns ()), m_num_types); dim_vector tab_dims (1, len); for (int j = 0; j < octave_value::num_assign_ops; j++) { boolNDArray tab (tab_dims); for (int i = 0; i < len; i++) tab.xelem (i) = (m_assignany_ops(j, i) != nullptr); octave_value::assign_op op_id = static_cast<octave_value::assign_op> (j); retval.setfield (octave_value::assign_op_as_string (op_id), tab); } return retval; } octave_scalar_map type_info::installed_type_info () const { octave_scalar_map retval; retval.setfield ("types", octave_value (Cell (installed_type_names ()))); retval.setfield ("unary_ops", unary_ops_map ()); retval.setfield ("non_const_unary_ops", non_const_unary_ops_map ()); retval.setfield ("binary_ops", binary_ops_map ()); retval.setfield ("compound_binary_ops", compound_binary_ops_map ()); retval.setfield ("cat_ops", as_bool_nd_array (m_cat_ops)); retval.setfield ("assign_ops", assign_ops_map ()); retval.setfield ("assignany_ops", assignany_ops_map ()); retval.setfield ("pref_assign_conv", as_nd_array (m_pref_assign_conv)); retval.setfield ("widening_ops", as_bool_nd_array (m_widening_ops)); return retval; } OCTAVE_END_NAMESPACE(octave) OCTAVE_BEGIN_NAMESPACE(octave_value_typeinfo) int register_type (const std::string& t_name, const std::string& c_name, const octave_value& val) { octave::type_info& type_info = octave::__get_type_info__ (); return type_info.register_type (t_name, c_name, val); } octave_value lookup_type (const std::string& nm) { octave::type_info& type_info = octave::__get_type_info__ (); return type_info.lookup_type (nm); } unary_class_op_fcn lookup_unary_class_op (octave_value::unary_op op) { octave::type_info& type_info = octave::__get_type_info__ (); return type_info.lookup_unary_class_op (op); } unary_op_fcn lookup_unary_op (octave_value::unary_op op, int t) { octave::type_info& type_info = octave::__get_type_info__ (); return type_info.lookup_unary_op (op, t); } non_const_unary_op_fcn lookup_non_const_unary_op (octave_value::unary_op op, int t) { octave::type_info& type_info = octave::__get_type_info__ (); return type_info.lookup_non_const_unary_op (op, t); } binary_class_op_fcn lookup_binary_class_op (octave_value::binary_op op) { octave::type_info& type_info = octave::__get_type_info__ (); return type_info.lookup_binary_class_op (op); } binary_op_fcn lookup_binary_op (octave_value::binary_op op, int t1, int t2) { octave::type_info& type_info = octave::__get_type_info__ (); return type_info.lookup_binary_op (op, t1, t2); } binary_class_op_fcn lookup_binary_class_op (octave_value::compound_binary_op op) { octave::type_info& type_info = octave::__get_type_info__ (); return type_info.lookup_binary_class_op (op); } binary_op_fcn lookup_binary_op (octave_value::compound_binary_op op, int t1, int t2) { octave::type_info& type_info = octave::__get_type_info__ (); return type_info.lookup_binary_op (op, t1, t2); } cat_op_fcn lookup_cat_op (int t1, int t2) { octave::type_info& type_info = octave::__get_type_info__ (); return type_info.lookup_cat_op (t1, t2); } assign_op_fcn lookup_assign_op (octave_value::assign_op op, int t_lhs, int t_rhs) { octave::type_info& type_info = octave::__get_type_info__ (); return type_info.lookup_assign_op (op, t_lhs, t_rhs); } assignany_op_fcn lookup_assignany_op (octave_value::assign_op op, int t_lhs) { octave::type_info& type_info = octave::__get_type_info__ (); return type_info.lookup_assignany_op (op, t_lhs); } int lookup_pref_assign_conv (int t_lhs, int t_rhs) { octave::type_info& type_info = octave::__get_type_info__ (); return type_info.lookup_pref_assign_conv (t_lhs, t_rhs); } octave_base_value::type_conv_fcn lookup_widening_op (int t, int t_result) { octave::type_info& type_info = octave::__get_type_info__ (); return type_info.lookup_widening_op (t, t_result); } string_vector installed_type_names () { octave::type_info& type_info = octave::__get_type_info__ (); return type_info.installed_type_names (); } octave_scalar_map installed_type_info () { octave::type_info& type_info = octave::__get_type_info__ (); return type_info.installed_type_info (); } OCTAVE_END_NAMESPACE(octave_value_typeinfo) OCTAVE_BEGIN_NAMESPACE(octave) DEFMETHOD (typeinfo, interp, args, , doc: /* -*- texinfo -*- @deftypefn {} {@var{typestr} =} typeinfo (@var{expr}) @deftypefnx {} {@var{cstr} =} typeinfo () Return the type of the expression @var{expr}, as a string. If @var{expr} is omitted, return a cell array of strings containing all the currently installed data types. @seealso{class, isa} @end deftypefn */) { int nargin = args.length (); if (nargin > 1) print_usage (); if (nargin == 0) { type_info& type_info = interp.get_type_info (); return ovl (Cell (type_info.installed_type_names ())); } else return ovl (args(0).type_name ()); } /* %!assert (iscellstr (typeinfo ())) %!assert (typeinfo ({"cell"}), "cell") %!assert (typeinfo (1), "scalar") %!assert (typeinfo (double (1)), "scalar") %!assert (typeinfo (i), "complex scalar") %!assert (typeinfo ([1, 2]), "matrix") %!assert (typeinfo (double ([1, 2])), "matrix") %!assert (typeinfo (diag ([1, 2])), "diagonal matrix") %!assert (typeinfo ([i, 2]), "complex matrix") %!assert (typeinfo (diag ([i, 2])), "complex diagonal matrix") %!test %! if (optimize_range ()) %! assert (typeinfo (1:2), "double_range") %! else %! assert (typeinfo (1:2), "matrix") %! endif %!assert (typeinfo (false), "bool") %!assert (typeinfo ([true, false]), "bool matrix") %!assert (typeinfo ("string"), "string") %!assert (typeinfo ('string'), "sq_string") %!assert (typeinfo (int8 (1)), "int8 scalar") %!assert (typeinfo (int16 (1)), "int16 scalar") %!assert (typeinfo (int32 (1)), "int32 scalar") %!assert (typeinfo (int64 (1)), "int64 scalar") %!assert (typeinfo (uint8 (1)), "uint8 scalar") %!assert (typeinfo (uint16 (1)), "uint16 scalar") %!assert (typeinfo (uint32 (1)), "uint32 scalar") %!assert (typeinfo (uint64 (1)), "uint64 scalar") %!assert (typeinfo (int8 ([1,2])), "int8 matrix") %!assert (typeinfo (int16 ([1,2])), "int16 matrix") %!assert (typeinfo (int32 ([1,2])), "int32 matrix") %!assert (typeinfo (int64 ([1,2])), "int64 matrix") %!assert (typeinfo (uint8 ([1,2])), "uint8 matrix") %!assert (typeinfo (uint16 ([1,2])), "uint16 matrix") %!assert (typeinfo (uint32 ([1,2])), "uint32 matrix") %!assert (typeinfo (uint64 ([1,2])), "uint64 matrix") %!assert (typeinfo (sparse ([true, false])), "sparse bool matrix") %!assert (typeinfo (logical (sparse (i * eye (10)))), "sparse bool matrix") %!assert (typeinfo (sparse ([1,2])), "sparse matrix") %!assert (typeinfo (sparse (eye (10))), "sparse matrix") %!assert (typeinfo (sparse ([i,2])), "sparse complex matrix") %!assert (typeinfo (sparse (i * eye (10))), "sparse complex matrix") %!test %! s(2).a = 1; %! assert (typeinfo (s), "struct"); %!test %! s.a = 1; %! assert (typeinfo (s), "scalar struct"); ## FIXME: This doesn't work as a test for comma-separated list %!#test %! clist = {1, 2, 3}; %! assert (typeinfo (clist{:}), "cs-list"); %!assert (typeinfo (@sin), "function handle") %!assert (typeinfo (@(x) x), "function handle") %!assert (typeinfo (single (1)), "float scalar") %!assert (typeinfo (single (i)), "float complex scalar") %!assert (typeinfo (single ([1, 2])), "float matrix") %!assert (typeinfo (single (diag ([1, 2]))), "float diagonal matrix") %!assert (typeinfo (diag (single ([1, 2]))), "float diagonal matrix") %!assert (typeinfo (single (diag ([i, 2]))), "float complex diagonal matrix") %!assert (typeinfo (diag (single ([i, 2]))), "float complex diagonal matrix") %!assert (typeinfo (eye(3)(:,[1 3 2])), "permutation matrix") %!test %! [l, u, p] = lu (rand (3)); %! assert (typeinfo (p), "permutation matrix"); %!assert (typeinfo ([]), "null_matrix") %!assert (typeinfo (""), "null_string") %!assert (typeinfo (''), "null_sq_string") %!test %! cvar = onCleanup (@() ""); %! assert (typeinfo (cvar), "onCleanup"); %!testif HAVE_JAVA; usejava ("jvm") %! x = javaObject ("java.lang.StringBuffer"); %! assert (typeinfo (x), "octave_java"); ## Test input validation %!error typeinfo ("foo", 1) */ DEFMETHOD (__dump_typeinfo__, interp, args, , doc: /* -*- texinfo -*- @deftypefn {} {} __dump_typeinfo__ () Undocumented internal function. @end deftypefn */) { if (args.length () > 0) print_usage (); type_info& type_info = interp.get_type_info (); return ovl (type_info.installed_type_info ()); } OCTAVE_END_NAMESPACE(octave)