Mercurial > octave
view libinterp/octave-value/cdef-manager.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 | c9788d7f6e65 |
children | aac27ad79be6 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 2012-2022 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 "cdef-manager.h" #include "cdef-utils.h" #include "interpreter.h" #include "ov-classdef.h" OCTAVE_BEGIN_NAMESPACE(octave) static octave_value make_fcn_handle (octave_builtin::fcn ff, const std::string& nm) { octave_value fcn (new octave_builtin (ff, nm)); return octave_value (new octave_fcn_handle (fcn)); } static octave_value_list class_get_properties (const octave_value_list& args, int /* nargout */) { octave_value_list retval; if (args.length () == 1 && args(0).type_name () == "object") { cdef_class cls (to_cdef (args(0))); retval(0) = cls.get_properties (); } return retval; } static octave_value_list class_get_methods (const octave_value_list& args, int /* nargout */) { octave_value_list retval; if (args.length () == 1 && args(0).type_name () == "object") { cdef_class cls (to_cdef (args(0))); retval(0) = cls.get_methods (); } return retval; } static octave_value_list class_get_superclasses (const octave_value_list& args, int /* nargout */) { octave_value_list retval; if (args.length () == 1 && args(0).type_name () == "object" && args(0).class_name () == "meta.class") { cdef_class cls (to_cdef (args(0))); Cell classes = cls.get ("SuperClasses").cell_value (); retval(0) = to_ov (lookup_classes (classes)); } return retval; } static octave_value_list class_get_inferiorclasses (const octave_value_list& args, int /* nargout */) { octave_value_list retval; if (args.length () == 1 && args(0).type_name () == "object" && args(0).class_name () == "meta.class") { cdef_class cls (to_cdef (args(0))); Cell classes = cls.get ("InferiorClasses").cell_value (); retval(0) = to_ov (lookup_classes (classes)); } return retval; } static octave_value_list class_fromName (const octave_value_list& args, int /* nargout */) { octave_value_list retval; if (args.length () != 1) error ("fromName: invalid number of parameters"); std::string name = args(0).xstring_value ("fromName: CLASS_NAME must be a string"); retval(0) = to_ov (lookup_class (name, false)); return retval; } static octave_value_list class_fevalStatic (const octave_value_list& args, int nargout) { if (args.length () <= 1 || args(0).type_name () != "object") error ("fevalStatic: first argument must be a meta.class object"); cdef_class cls (to_cdef (args(0))); std::string meth_name = args(1).xstring_value ("fevalStatic: method name must be a string"); cdef_method meth = cls.find_method (meth_name); if (! meth.ok ()) error ("fevalStatic: method not found: %s", meth_name.c_str ()); if (! meth.is_static ()) error ("fevalStatic: method '%s' is not static", meth_name.c_str ()); return meth.execute (args.splice (0, 2), nargout, true, "fevalStatic"); } static octave_value_list class_getConstant (const octave_value_list& args, int /* nargout */) { octave_value_list retval; if (args.length () != 2 || args(0).type_name () != "object" || args(0).class_name () != "meta.class") error ("getConstant: first argument must be a meta.class object"); cdef_class cls = to_cdef (args(0)); std::string prop_name = args(1).xstring_value ("getConstant: property name must be a string"); cdef_property prop = cls.find_property (prop_name); if (! prop.ok ()) error ("getConstant: property not found: %s", prop_name.c_str ()); if (! prop.is_constant ()) error ("getConstant: property '%s' is not constant", prop_name.c_str ()); retval(0) = prop.get_value (true, "getConstant"); return retval; } #define META_CLASS_CMP(OP, CLSA, CLSB, FCN) \ static octave_value_list \ class_ ## OP (const octave_value_list& args, int /* nargout */) \ { \ octave_value_list retval; \ \ if (args.length () != 2 \ || args(0).type_name () != "object" \ || args(1).type_name () != "object" \ || args(0).class_name () != "meta.class" \ || args(1).class_name () != "meta.class") \ error (#OP ": invalid arguments"); \ \ cdef_class clsa = to_cdef (args(0)); \ \ cdef_class clsb = to_cdef (args(1)); \ \ retval(0) = FCN (CLSA, CLSB); \ \ return retval; \ } META_CLASS_CMP (lt, clsb, clsa, is_strict_superclass) META_CLASS_CMP (le, clsb, clsa, is_superclass) META_CLASS_CMP (gt, clsa, clsb, is_strict_superclass) META_CLASS_CMP (ge, clsa, clsb, is_superclass) META_CLASS_CMP (eq, clsa, clsb, operator==) META_CLASS_CMP (ne, clsa, clsb, operator!=) static octave_value_list property_get_defaultvalue (const octave_value_list& args, int /* nargout */) { octave_value_list retval; if (args.length () == 1 && args(0).type_name () == "object") { cdef_property prop (to_cdef (args(0))); retval(0) = prop.get ("DefaultValue"); if (! retval(0).is_defined ()) error_with_id ("Octave:class:NoDefaultDefined", "no default value for property '%s'", prop.get_name ().c_str ()); } return retval; } static octave_value_list handle_delete (const octave_value_list& /* args */, int /* nargout */) { octave_value_list retval; // FIXME: implement this. Wait, what is this supposed to do? return retval; } static octave_value_list package_get_classes (const octave_value_list& args, int /* nargout */) { octave_value_list retval (1, Matrix ()); if (args.length () == 1 && args(0).type_name () == "object" && args(0).class_name () == "meta.package") { cdef_package pack (to_cdef (args(0))); retval(0) = pack.get_classes (); } return retval; } static octave_value_list package_get_functions (const octave_value_list& args, int /* nargout */) { octave_value_list retval (1, Matrix ()); if (args.length () == 0 && args(0).type_name () == "object" && args(0).class_name () == "meta.package") { cdef_package pack (to_cdef (args(0))); retval(0) = pack.get_functions (); } return retval; } static octave_value_list package_get_packages (const octave_value_list& args, int /* nargout */) { octave_value_list retval (1, Matrix ()); if (args.length () == 0 && args(0).type_name () == "object" && args(0).class_name () == "meta.package") { cdef_package pack (to_cdef (args(0))); retval(0) = pack.get_packages (); } return retval; } static octave_value_list package_getAllPackages (interpreter& interp, const octave_value_list& /* args */, int /* nargout */) { std::map<std::string, cdef_package> toplevel_packages; load_path& lp = interp.get_load_path (); std::list<std::string> names = lp.get_all_package_names (); cdef_manager& cdm = interp.get_cdef_manager (); toplevel_packages["meta"] = cdm.find_package ("meta", false, false); for (const auto& nm : names) toplevel_packages[nm] = cdm.find_package (nm, false, true); Cell c (toplevel_packages.size (), 1); int i = 0; for (const auto& nm_pkg : toplevel_packages) c(i++, 0) = to_ov (nm_pkg.second); return octave_value_list (octave_value (c)); } static octave_value_list package_fromName (const octave_value_list& args, int /* nargout */) { octave_value_list retval; if (args.length () != 1) error ("fromName: invalid number of parameters"); std::string name = args(0).xstring_value ("fromName: PACKAGE_NAME must be a string"); retval(0) = to_ov (lookup_package (name, false)); return retval; } cdef_manager::cdef_manager (interpreter& interp) : m_interpreter (interp), m_all_classes (), m_all_packages (), m_meta_class (), m_meta_property (), m_meta_method (), m_meta_package (), m_meta () { type_info& ti = m_interpreter.get_type_info (); octave_classdef::register_type (ti); // bootstrap cdef_class tmp_handle = make_class ("handle"); m_meta_class = make_meta_class ("meta.class", tmp_handle); tmp_handle.set_class (m_meta_class); m_meta_class.set_class (m_meta_class); // meta classes m_meta_property = make_meta_class ("meta.property", tmp_handle); m_meta_method = make_meta_class ("meta.method", tmp_handle); m_meta_package = make_meta_class ("meta.package", tmp_handle); cdef_class tmp_meta_event = make_meta_class ("meta.event", tmp_handle); cdef_class tmp_meta_dynproperty = make_meta_class ("meta.dynamicproperty", tmp_handle); // meta.class properties m_meta_class.install_property (make_attribute (m_meta_class, "Abstract")); m_meta_class.install_property (make_attribute (m_meta_class, "ConstructOnLoad")); m_meta_class.install_property (make_property (m_meta_class, "ContainingPackage")); m_meta_class.install_property (make_property (m_meta_class, "Description")); m_meta_class.install_property (make_property (m_meta_class, "DetailedDescription")); m_meta_class.install_property (make_property (m_meta_class, "Events")); m_meta_class.install_property (make_attribute (m_meta_class, "HandleCompatible")); m_meta_class.install_property (make_attribute (m_meta_class, "Hidden")); m_meta_class.install_property (make_property (m_meta_class, "InferiorClasses", make_fcn_handle (class_get_inferiorclasses, "meta.class>get.InferiorClasses"), "public", Matrix (), "private")); m_meta_class.install_property (make_property (m_meta_class, "Methods", make_fcn_handle (class_get_methods, "meta.class>get.Methods"), "public", Matrix (), "private")); m_meta_class.install_property (make_property (m_meta_class, "MethodList", make_fcn_handle (class_get_methods, "meta.class>get.MethodList"), "public", Matrix (), "private")); m_meta_class.install_property (make_attribute (m_meta_class, "Name")); m_meta_class.install_property (make_property (m_meta_class, "Properties", make_fcn_handle (class_get_properties, "meta.class>get.Properties"), "public", Matrix (), "private")); m_meta_class.install_property (make_property (m_meta_class, "PropertyList", make_fcn_handle (class_get_properties, "meta.class>get.PropertyList"), "public", Matrix (), "private")); m_meta_class.install_property (make_attribute (m_meta_class, "Sealed")); m_meta_class.install_property (make_property (m_meta_class, "SuperClasses", make_fcn_handle (class_get_superclasses, "meta.class>get.SuperClasses"), "public", Matrix (), "private")); m_meta_class.install_property (make_property (m_meta_class, "SuperclassList", make_fcn_handle (class_get_superclasses, "meta.class>get.SuperclassList"), "public", Matrix (), "private")); // FIXME: Matlab supports this property under "SuperclassList". // Octave, however, has supported this under "SuperClassList". // Alias the property. Remove in Octave version 8.1. m_meta_class.install_property (make_property (m_meta_class, "SuperClassList", make_fcn_handle (class_get_superclasses, "meta.class>get.SuperclassList"), "public", Matrix (), "private")); // meta.class methods m_meta_class.install_method (make_method (m_meta_class, "fromName", class_fromName, "public", true)); m_meta_class.install_method (make_method (m_meta_class, "fevalStatic", class_fevalStatic, "public", false)); m_meta_class.install_method (make_method (m_meta_class, "getConstant", class_getConstant, "public", false)); m_meta_class.install_method (make_method (m_meta_class, "eq", class_eq)); m_meta_class.install_method (make_method (m_meta_class, "ne", class_ne)); m_meta_class.install_method (make_method (m_meta_class, "lt", class_lt)); m_meta_class.install_method (make_method (m_meta_class, "le", class_le)); m_meta_class.install_method (make_method (m_meta_class, "gt", class_gt)); m_meta_class.install_method (make_method (m_meta_class, "ge", class_ge)); // meta.method properties m_meta_method.install_property (make_attribute (m_meta_method, "Abstract")); m_meta_method.install_property (make_attribute (m_meta_method, "Access")); m_meta_method.install_property (make_attribute (m_meta_method, "DefiningClass")); m_meta_method.install_property (make_attribute (m_meta_method, "Description")); m_meta_method.install_property (make_attribute (m_meta_method, "DetailedDescription")); m_meta_method.install_property (make_attribute (m_meta_method, "Hidden")); m_meta_method.install_property (make_attribute (m_meta_method, "Name")); m_meta_method.install_property (make_attribute (m_meta_method, "Sealed")); m_meta_method.install_property (make_attribute (m_meta_method, "Static")); // meta.property properties m_meta_property.install_property (make_attribute (m_meta_property, "Name")); m_meta_property.install_property (make_attribute (m_meta_property, "Description")); m_meta_property.install_property (make_attribute (m_meta_property, "DetailedDescription")); m_meta_property.install_property (make_attribute (m_meta_property, "Abstract")); m_meta_property.install_property (make_attribute (m_meta_property, "Constant")); m_meta_property.install_property (make_attribute (m_meta_property, "GetAccess")); m_meta_property.install_property (make_attribute (m_meta_property, "SetAccess")); m_meta_property.install_property (make_attribute (m_meta_property, "Dependent")); m_meta_property.install_property (make_attribute (m_meta_property, "Transient")); m_meta_property.install_property (make_attribute (m_meta_property, "Hidden")); m_meta_property.install_property (make_attribute (m_meta_property, "GetObservable")); m_meta_property.install_property (make_attribute (m_meta_property, "SetObservable")); m_meta_property.install_property (make_attribute (m_meta_property, "GetMethod")); m_meta_property.install_property (make_attribute (m_meta_property, "SetMethod")); m_meta_property.install_property (make_attribute (m_meta_property, "DefiningClass")); m_meta_property.install_property (make_property (m_meta_property, "DefaultValue", make_fcn_handle (property_get_defaultvalue, "meta.property>get.DefaultValue"), "public", Matrix (), "private")); m_meta_property.install_property (make_attribute (m_meta_property, "HasDefault")); // meta.property events // FIXME: add events // handle methods tmp_handle.install_method (make_method (tmp_handle, "delete", handle_delete)); // meta.package properties m_meta_package.install_property (make_attribute (m_meta_package, "Name")); m_meta_package.install_property (make_property (m_meta_package, "ContainingPackage")); m_meta_package.install_property (make_property (m_meta_package, "ClassList", make_fcn_handle (package_get_classes, "meta.package>get.ClassList"), "public", Matrix (), "private")); m_meta_package.install_property (make_property (m_meta_package, "Classes", make_fcn_handle (package_get_classes, "meta.package>get.Classes"), "public", Matrix (), "private")); m_meta_package.install_property (make_property (m_meta_package, "FunctionList", make_fcn_handle (package_get_functions, "meta.package>get.FunctionList"), "public", Matrix (), "private")); m_meta_package.install_property (make_property (m_meta_package, "Functions", make_fcn_handle (package_get_functions, "meta.package>get.Functions"), "public", Matrix (), "private")); m_meta_package.install_property (make_property (m_meta_package, "PackageList", make_fcn_handle (package_get_packages, "meta.package>get.PackageList"), "public", Matrix (), "private")); m_meta_package.install_property (make_property (m_meta_package, "Packages", make_fcn_handle (package_get_packages, "meta.package>get.Packages"), "public", Matrix (), "private")); m_meta_package.install_method (make_method (m_meta_package, "fromName", package_fromName, "public", true)); m_meta_package.install_method (make_method (m_meta_package, "getAllPackages", package_getAllPackages, "public", true)); // create "meta" package cdef_package package_meta = m_meta = make_package ("meta"); package_meta.install_class (m_meta_class, "class"); package_meta.install_class (m_meta_property, "property"); package_meta.install_class (m_meta_method, "method"); package_meta.install_class (m_meta_package, "package"); package_meta.install_class (tmp_meta_event, "event"); package_meta.install_class (tmp_meta_dynproperty, "dynproperty"); symbol_table& symtab = m_interpreter.get_symbol_table (); // install built-in classes into the symbol table symtab.install_built_in_function ("meta.class", m_meta_class.get_constructor_function ()); symtab.install_built_in_function ("meta.method", m_meta_method.get_constructor_function ()); symtab.install_built_in_function ("meta.property", m_meta_property.get_constructor_function ()); symtab.install_built_in_function ("meta.package", m_meta_package.get_constructor_function ()); // FIXME: meta.event and meta.dynproperty are not implemented // and should not be installed into symbol table. // symtab.install_built_in_function // ("meta.event", tmp_meta_event.get_constructor_function ()); // symtab.install_built_in_function // ("meta.dynproperty", tmp_meta_dynproperty.get_constructor_function ()); } cdef_class cdef_manager::find_class (const std::string& name, bool error_if_not_found, bool load_if_not_found) { auto it = m_all_classes.find (name); if (it == m_all_classes.end ()) { if (load_if_not_found) { octave_value ov_cls; std::size_t pos = name.rfind ('.'); if (pos == std::string::npos) ov_cls = m_interpreter.find (name); else { std::string pack_name = name.substr (0, pos); cdef_package pack = find_package (pack_name, false, true); if (pack.ok ()) ov_cls = pack.find (name.substr (pos+1)); } if (ov_cls.is_defined ()) it = m_all_classes.find (name); } } if (it == m_all_classes.end ()) { if (error_if_not_found) error ("class not found: %s", name.c_str ()); } else { cdef_class cls = it->second; if (! cls.is_builtin ()) cls = lookup_class (cls); if (cls.ok ()) return cls; else m_all_classes.erase (it); } return cdef_class (); } octave_value cdef_manager::find_method_symbol (const std::string& method_name, const std::string& class_name) { cdef_class cls = find_class (class_name, false, false); if (cls.ok ()) { cdef_method meth = cls.find_method (method_name); if (meth.ok ()) return octave_value (new octave_classdef_meta (meth)); } return octave_value (); } cdef_package cdef_manager::find_package (const std::string& name, bool error_if_not_found, bool load_if_not_found) { cdef_package retval; std::map<std::string, cdef_package>::const_iterator it = m_all_packages.find (name); if (it != m_all_packages.end ()) { retval = it->second; if (! retval.ok ()) error ("invalid package '%s'", name.c_str ()); } else { load_path& lp = m_interpreter.get_load_path (); if (load_if_not_found && lp.find_package (name)) { std::size_t pos = name.rfind ('.'); if (pos == std::string::npos) retval = make_package (name, ""); else { std::string parent_name = name.substr (0, pos); retval = make_package (name, parent_name); } } else if (error_if_not_found) error ("unknown package '%s'", name.c_str ()); } return retval; } octave_value cdef_manager::find_package_symbol (const std::string& pack_name) { cdef_package pack = find_package (pack_name, false); if (pack.ok ()) return octave_value (new octave_classdef_meta (pack)); return octave_value (); } cdef_class cdef_manager::make_class (const std::string& name, const std::list<cdef_class>& super_list) { cdef_class cls (name, super_list); cls.set_class (meta_class ()); cls.put ("Abstract", false); cls.put ("ConstructOnLoad", false); cls.put ("ContainingPackage", Matrix ()); cls.put ("Description", ""); cls.put ("DetailedDescription", ""); cls.put ("Events", Cell ()); cls.put ("Hidden", false); cls.put ("InferiorClasses", Cell ()); cls.put ("Methods", Cell ()); cls.put ("Properties", Cell ()); cls.put ("Sealed", false); if (name == "handle") { cls.put ("HandleCompatible", true); cls.mark_as_handle_class (); } else if (super_list.empty ()) { cls.put ("HandleCompatible", false); } else { bool all_handle_compatible = true; bool has_handle_class = false; for (const auto& cl : super_list) { all_handle_compatible = all_handle_compatible && cl.get ("HandleCompatible").bool_value (); has_handle_class = has_handle_class || cl.is_handle_class (); } if (has_handle_class && ! all_handle_compatible) error ("%s: cannot mix handle and non-HandleCompatible classes", name.c_str ()); cls.put ("HandleCompatible", all_handle_compatible); if (has_handle_class) cls.mark_as_handle_class (); } if (! name.empty ()) register_class (cls); return cls; } cdef_class cdef_manager::make_class (const std::string& name, const cdef_class& super) { return make_class (name, std::list<cdef_class> (1, super)); } cdef_class cdef_manager::make_meta_class (const std::string& name, const cdef_class& super) { cdef_class cls = make_class (name, super); cls.put ("Sealed", true); cls.mark_as_meta_class (); return cls; } cdef_property cdef_manager::make_property (const cdef_class& cls, const std::string& name, const octave_value& get_method, const std::string& get_access, const octave_value& set_method, const std::string& set_access) { cdef_property prop (name); prop.set_class (meta_property ()); prop.put ("Description", ""); prop.put ("DetailedDescription", ""); prop.put ("Abstract", false); prop.put ("Constant", false); prop.put ("GetAccess", get_access); prop.put ("SetAccess", set_access); prop.put ("Dependent", false); prop.put ("Transient", false); prop.put ("Hidden", false); prop.put ("GetObservable", false); prop.put ("SetObservable", false); prop.put ("GetMethod", get_method); prop.put ("SetMethod", set_method); prop.put ("DefiningClass", to_ov (cls)); prop.put ("DefaultValue", octave_value ()); prop.put ("HasDefault", false); std::string class_name = cls.get_name (); if (! get_method.isempty ()) make_function_of_class (class_name, get_method); if (! set_method.isempty ()) make_function_of_class (class_name, set_method); return prop; } cdef_property cdef_manager::make_attribute (const cdef_class& cls, const std::string& name) { return make_property (cls, name, Matrix (), "public", Matrix (), "private"); } cdef_method cdef_manager::make_method (const cdef_class& cls, const std::string& name, const octave_value& fcn, const std::string& m_access, bool is_static) { cdef_method meth (name); meth.set_class (meta_method ()); meth.put ("Abstract", false); meth.put ("Access", m_access); meth.put ("DefiningClass", to_ov (cls)); meth.put ("Description", ""); meth.put ("DetailedDescription", ""); meth.put ("Hidden", false); meth.put ("Sealed", true); meth.put ("Static", is_static); if (fcn.is_defined ()) make_function_of_class (cls, fcn); meth.set_function (fcn); if (is_dummy_method (fcn)) meth.mark_as_external (cls.get_name ()); return meth; } cdef_method cdef_manager::make_method (const cdef_class& cls, const std::string& name, octave_builtin::fcn ff, const std::string& m_access, bool is_static) { octave_value fcn (new octave_builtin (ff, name)); return make_method (cls, name, fcn, m_access, is_static); } cdef_method cdef_manager::make_method (const cdef_class& cls, const std::string& name, octave_builtin::meth mm, const std::string& m_access, bool is_static) { octave_value fcn (new octave_builtin (mm, name)); return make_method (cls, name, fcn, m_access, is_static); } cdef_package cdef_manager::make_package (const std::string& nm, const std::string& parent) { cdef_package pack (nm); pack.set_class (meta_package ()); if (parent.empty ()) pack.put ("ContainingPackage", Matrix ()); else pack.put ("ContainingPackage", to_ov (find_package (parent))); if (! nm.empty ()) register_package (pack); return pack; } octave_value cdef_manager::find_method (const std::string& class_name, const std::string& name) const { cdef_class cls = lookup_class (class_name); return cls.get_method (name); } OCTAVE_END_NAMESPACE(octave)