Mercurial > octave-nkf
view libinterp/octave-value/ov-oncleanup.h @ 20530:bf6c4433ed5f
Clean up isa() function.
* ov-class.cc (Fisa): Remove not strictly necessary const modifiers on
variables. Use more meaningful variable names. Put direct test for
class name first in if tree since this is the most likely test to
succeed.
author | Rik <rik@octave.org> |
---|---|
date | Tue, 22 Sep 2015 01:38:40 -0700 |
parents | 01895a6acdde |
children |
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/* Copyright (C) 2010-2015 VZLU Prague 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/>. */ #include <iosfwd> #include "ov-base.h" #include "ov-struct.h" #include "ov.h" static void gripe_internal (void) { error ("onCleanup: internal error: cloning nonempty object"); } class octave_oncleanup : public octave_base_value { public: octave_oncleanup (void) : fcn () { } octave_oncleanup (const octave_value& fcn); octave_base_value *clone (void) const { if (fcn.is_defined ()) gripe_internal (); return empty_clone (); } octave_base_value *empty_clone (void) const { return new octave_oncleanup (); } ~octave_oncleanup (void); bool is_defined (void) const { return true; } bool is_object (void) const { return true; } // do we want this? octave_map map_value (void) const { return scalar_map_value (); } octave_scalar_map scalar_map_value (void) const; dim_vector dims (void) const { static dim_vector dv (1, 1); return dv; } 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, oct_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); void print (std::ostream& os, bool pr_as_read_syntax = false); void print_raw (std::ostream& os, bool pr_as_read_syntax = false) const; private: DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA protected: octave_value fcn; };