Mercurial > octave
view libinterp/octave-value/ov-java.h @ 33617:ec2635a02328 bytecode-interpreter tip
maint: Merge default to bytecode-interpreter.
author | Markus Mützel <markus.muetzel@gmx.de> |
---|---|
date | Tue, 21 May 2024 18:29:03 +0200 |
parents | 2e484f9f1f18 |
children |
line wrap: on
line source
//////////////////////////////////////////////////////////////////////// // // Copyright (C) 2007-2024 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 (octave_ov_java_h) #define octave_ov_java_h 1 #include "octave-config.h" #include "ov.h" #include "ovl.h" OCTAVE_BEGIN_NAMESPACE(octave) class type_info; OCTAVE_END_NAMESPACE(octave) typedef void *voidptr; class OCTINTERP_API octave_java : public octave_base_value { public: octave_java (); octave_java (const voidptr& obj, void *cls = nullptr); octave_java (const octave_java& jobj) : octave_base_value (jobj), m_java_object (nullptr), m_java_class (nullptr) { init (jobj.m_java_object, jobj.m_java_class); } ~octave_java () { release (); } void * to_java () const { return m_java_object; } void * to_class () const { return m_java_class; } std::string java_class_name () const { return m_java_classname; } octave_base_value * clone () const { return new octave_java (*this); } octave_base_value * empty_clone () const { return new octave_java (); } bool is_instance_of (const std::string&) const; bool is_defined () const { return true; } bool is_constant () const { return true; } bool isstruct () const { return false; } bool isjava () const { return true; } string_vector map_keys () const; dim_vector dims () const; void print (std::ostream& os, bool pr_as_read_syntax = false); void print_raw (std::ostream& os, bool pr_as_read_syntax = false) const; bool save_ascii (std::ostream& os); bool load_ascii (std::istream& is); bool save_binary (std::ostream& os, bool save_as_floats); bool load_binary (std::istream& is, bool swap, octave::mach_info::float_format fmt); bool save_hdf5 (octave_hdf5_id loc_id, const char *name, bool save_as_floats); bool load_hdf5 (octave_hdf5_id loc_id, const char *name); // We don't need to override all three forms of subsref. The using // declaration will avoid warnings about partially-overloaded virtual // functions. using octave_base_value::subsref; octave_value_list subsref (const std::string& type, const std::list<octave_value_list>& idx, int nargout); octave_value subsref (const std::string& type, const std::list<octave_value_list>& idx) { octave_value_list retval = subsref (type, idx, 1); return (retval.length () > 0 ? retval(0) : octave_value ()); } octave_value subsasgn (const std::string& type, const std::list<octave_value_list>& idx, const octave_value& rhs); octave_value convert_to_str_internal (bool pad, bool force, char type) const; bool is_java_string () const; octave_value do_javaMethod (void *jni_env, const std::string& name, const octave_value_list& args); octave_value do_javaMethod (const std::string& name, const octave_value_list& args); static octave_value do_javaMethod (void *jni_env, const std::string& class_name, const std::string& name, const octave_value_list& args); static octave_value do_javaMethod (const std::string& class_name, const std::string& name, const octave_value_list& args); static octave_value do_javaObject (void *jni_env, const std::string& name, const octave_value_list& args); static octave_value do_javaObject (const std::string& name, const octave_value_list& args); octave_value do_java_get (void *jni_env, const std::string& name); octave_value do_java_get (const std::string& name); static octave_value do_java_get (void *jni_env, const std::string& class_name, const std::string& name); static octave_value do_java_get (const std::string& class_name, const std::string& name); octave_value do_java_set (void *jni_env, const std::string& name, const octave_value& val); octave_value do_java_set (const std::string& name, const octave_value& val); static octave_value do_java_set (void *jni_env, const std::string& class_name, const std::string& name, const octave_value& val); static octave_value do_java_set (const std::string& class_name, const std::string& name, const octave_value& val); private: void init (void *jobj, void *jcls); void release (); private: void *m_java_object; void *m_java_class; std::string m_java_classname; public: int type_id () const { return s_t_id; } std::string type_name () const { return s_t_name; } std::string class_name () const { return m_java_classname; } static int static_type_id () { return s_t_id; } static std::string static_type_name () { return s_t_name; } static std::string static_class_name () { return "<unknown>"; } static void register_type (octave::type_info&); private: static int s_t_id; static const std::string s_t_name; }; extern OCTINTERP_API bool Vjava_matrix_autoconversion; extern OCTINTERP_API bool Vjava_unsigned_autoconversion; extern OCTINTERP_API bool Vdebug_java; #endif