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Diffstat (limited to 'modules/mono/mono_gc_handle.h')
| -rw-r--r-- | modules/mono/mono_gc_handle.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/modules/mono/mono_gc_handle.h b/modules/mono/mono_gc_handle.h new file mode 100644 index 0000000000..cf5b6cec21 --- /dev/null +++ b/modules/mono/mono_gc_handle.h @@ -0,0 +1,63 @@ +/*************************************************************************/ +/* mono_gc_handle.h */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md) */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/*************************************************************************/ +#ifndef CSHARP_GC_HANDLE_H +#define CSHARP_GC_HANDLE_H + +#include <mono/jit/jit.h> + +#include "reference.h" + +class MonoGCHandle : public Reference { + + GDCLASS(MonoGCHandle, Reference) + + bool released; + uint32_t handle; + +public: + static uint32_t make_strong_handle(MonoObject *p_object); + static uint32_t make_weak_handle(MonoObject *p_object); + + static Ref<MonoGCHandle> create_strong(MonoObject *p_object); + static Ref<MonoGCHandle> create_weak(MonoObject *p_object); + + _FORCE_INLINE_ MonoObject *get_target() const { return released ? NULL : mono_gchandle_get_target(handle); } + + _FORCE_INLINE_ void set_handle(uint32_t p_handle) { + handle = p_handle; + released = false; + } + void release(); + + MonoGCHandle(uint32_t p_handle); + ~MonoGCHandle(); +}; + +#endif // CSHARP_GC_HANDLE_H |