Mercurial > octave
view libinterp/octave-value/ov-java.h @ 21139:538b57866b90
consistently use "typename" intead of "class" in template declarations
* Object.h, QtHandlesUtils.cc, QtHandlesUtils.h, ToolBarButton.cc,
ToolBarButton.h, Cell.h, __lin_interpn__.cc, bitfcns.cc, bsxfun.cc,
cellfun.cc, data.cc, filter.cc, gcd.cc, graphics.cc, help.cc, kron.cc,
lookup.cc, ls-mat5.cc, ls-oct-text.h, lu.cc, max.cc, mgorth.cc,
oct-map.cc, oct-map.h, oct-stream.cc, oct-stream.h, octave-link.h,
pr-output.cc, profiler.h, schur.cc, sparse-xdiv.cc, sparse-xpow.cc,
sqrtm.cc, symtab.h, tril.cc, typecast.cc, variables.cc, xdiv.cc,
zfstream.h, __init_fltk__.cc, __magick_read__.cc, chol.cc, qr.cc,
ov-base-diag.cc, ov-base-diag.h, ov-base-int.cc, ov-base-int.h,
ov-base-mat.cc, ov-base-mat.h, ov-base-scalar.cc, ov-base-scalar.h,
ov-base-sparse.cc, ov-base-sparse.h, ov-base.h, ov-classdef.cc,
ov-int-traits.h, ov-java.h, ov-usr-fcn.h, ov.cc, ov.h,
op-dms-template.cc, oct-parse.in.yy, parse.h, pt-mat.cc, Array-b.cc,
Array.cc, Array.h, CDiagMatrix.h, CMatrix.h, CNDArray.h,
DiagArray2.cc, DiagArray2.h, MArray.cc, MArray.h, MDiagArray2.cc,
MDiagArray2.h, MSparse.cc, MSparse.h, MatrixType.cc, Sparse.cc,
Sparse.h, dDiagMatrix.h, dMatrix.h, dNDArray.h, fCDiagMatrix.h,
fCMatrix.h, fCNDArray.h, fDiagMatrix.h, fMatrix.h, fNDArray.h,
idx-vector.cc, idx-vector.h, intNDArray.cc, intNDArray.h, DET.h,
base-aepbal.h, base-lu.cc, base-lu.h, base-qr.cc, base-qr.h,
bsxfun-defs.cc, eigs-base.cc, lo-mappers.h, lo-specfun.cc,
lo-specfun.h, oct-convn.cc, oct-fftw.cc, oct-norm.cc,
sparse-base-chol.cc, sparse-base-chol.h, sparse-base-lu.cc,
sparse-base-lu.h, sparse-dmsolve.cc, mx-inlines.cc,
action-container.h, base-list.h, lo-traits.h, lo-utils.h,
oct-base64.h, oct-binmap.h, oct-cmplx.h, oct-inttypes.cc,
oct-inttypes.h, oct-locbuf.h, oct-refcount.h, oct-sort.cc, oct-sort.h:
Use "typename" instead of "class" in template declarations.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Sun, 24 Jan 2016 13:50:04 -0500 |
parents | 0967e2393386 |
children | 1473547f50f5 |
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/* Copyright (C) 2007, 2013 Michael Goffioul 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/>. */ #if ! defined (octave_ov_java_h) #define octave_ov_java_h 1 #include <jni.h> #include <ovl.h> #include <ov.h> template <typename T> class java_local_ref { public: java_local_ref (JNIEnv *_env) : jobj (0), detached (false), env (_env) { } java_local_ref (JNIEnv *_env, T obj) : jobj (obj), detached (false), env (_env) { } ~java_local_ref (void) { release (); } T& operator = (T obj) { release (); jobj = obj; detached = false; return jobj; } operator bool () const { return (jobj != 0); } operator T () { return jobj; } void detach (void) { detached = true; } private: void release (void) { if (env && jobj && ! detached) env->DeleteLocalRef (jobj); jobj = 0; } java_local_ref (void) : jobj (0), detached (false), env (0) { } protected: T jobj; bool detached; JNIEnv *env; }; typedef java_local_ref<jobject> jobject_ref; typedef java_local_ref<jclass> jclass_ref; typedef java_local_ref<jstring> jstring_ref; typedef java_local_ref<jobjectArray> jobjectArray_ref; typedef java_local_ref<jintArray> jintArray_ref; typedef java_local_ref<jbyteArray> jbyteArray_ref; typedef java_local_ref<jdoubleArray> jdoubleArray_ref; typedef java_local_ref<jthrowable> jthrowable_ref; extern OCTINTERP_API std::string jstring_to_string (JNIEnv* jni_env, jstring s); extern OCTINTERP_API std::string jstring_to_string (JNIEnv* jni_env, jobject obj); extern OCTINTERP_API octave_value box (JNIEnv* jni_env, jobject jobj, jclass jcls = 0); extern OCTINTERP_API octave_value box_more (JNIEnv* jni_env, jobject jobj, jclass jcls = 0); extern OCTINTERP_API bool unbox (JNIEnv* jni_env, const octave_value& val, jobject_ref& jobj, jclass_ref& jcls); extern OCTINTERP_API bool unbox (JNIEnv* jni_env, const octave_value_list& args, jobjectArray_ref& jobjs, jobjectArray_ref& jclss); extern OCTINTERP_API bool Vjava_matrix_autoconversion; extern OCTINTERP_API bool Vjava_unsigned_autoconversion; extern OCTINTERP_API bool Vdebug_java; class OCTINTERP_API octave_java : public octave_base_value { public: octave_java (void) : octave_base_value (), java_object (0), java_class (0) { } octave_java (const octave_java& jobj) : octave_base_value (jobj), java_object (0), java_class (0) { init (jobj.java_object, jobj.java_class); } octave_java (const jobject& obj, jclass cls = 0) : octave_base_value (), java_object (0) { init (obj, cls); } ~octave_java (void) { release (); } jobject to_java (void) const { return java_object; } jclass to_class (void) const { return java_class; } std::string java_class_name (void) const { return java_classname; } octave_base_value* clone (void) const { return new octave_java (*this); } octave_base_value* empty_clone (void) const { return new octave_java (); } bool is_instance_of (const std::string&) const; bool is_defined (void) const { return true; } bool is_constant (void) const { return true; } bool is_map (void) const { return false; } bool is_java (void) const { return true; } string_vector map_keys (void) const; dim_vector dims (void) 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, 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); 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 (void) const; static JNIEnv* thread_jni_env (void); octave_value do_javaMethod (JNIEnv* jni_env, const std::string& name, const octave_value_list& args); octave_value do_javaMethod (const std::string& name, const octave_value_list& args) { return do_javaMethod (thread_jni_env (), name, args); } static octave_value do_javaMethod (JNIEnv* 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) { return do_javaMethod (thread_jni_env (), class_name, name, args); } static octave_value do_javaObject (JNIEnv* 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) { return do_javaObject (thread_jni_env (), name, args); } octave_value do_java_get (JNIEnv* jni_env, const std::string& name); octave_value do_java_get (const std::string& name) { return do_java_get (thread_jni_env (), name); } static octave_value do_java_get (JNIEnv* 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) { return do_java_get (thread_jni_env (), class_name, name); } octave_value do_java_set (JNIEnv* jni_env, const std::string& name, const octave_value& val); octave_value do_java_set (const std::string& name, const octave_value& val) { return do_java_set (thread_jni_env (), name, val); } static octave_value do_java_set (JNIEnv* 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) { return do_java_set (thread_jni_env (), class_name, name, val); } private: void init (jobject jobj, jclass jcls); void release (void); private: jobject java_object; jclass java_class; std::string java_classname; public: int type_id (void) const { return t_id; } std::string type_name (void) const { return t_name; } std::string class_name (void) const { return java_classname; } static int static_type_id (void) { return t_id; } static std::string static_type_name (void) { return t_name; } static std::string static_class_name (void) { return "<unknown>"; } static void register_type (void); private: static int t_id; static const std::string t_name; }; #endif