Sha256: db613f7902d5ef5fb5bfa6993f3f5cd5104c9fe692ec1b20a9c7a6c8eeb6324e
Contents?: true
Size: 994 Bytes
Versions: 10
Compression:
Stored size: 994 Bytes
Contents
#include "rr.h"
namespace rr {
VALUE Backref::Storage;
ID Backref::_new;
ID Backref::object;
void Backref::Init() {
Storage = rb_eval_string("V8::Weak::Ref");
rb_gc_register_address(&Storage);
_new = rb_intern("new");
object = rb_intern("object");
}
Backref::Backref(VALUE initial) {
set(initial);
rb_gc_register_address(&storage);
}
Backref::~Backref() {
rb_gc_unregister_address(&storage);
}
VALUE Backref::set(VALUE data) {
this->storage = rb_funcall(Storage, _new, 1, data);
return data;
}
VALUE Backref::get() {
return rb_funcall(storage, object, 0);
}
v8::Handle<v8::Value> Backref::toExternal() {
v8::Local<v8::Value> wrapper = v8::External::New(this);
v8::Persistent<v8::Value>::New(wrapper).MakeWeak(this, &release);
return wrapper;
}
void Backref::release(v8::Persistent<v8::Value> handle, void* data) {
handle.Dispose();
Backref* backref = (Backref*)data;
delete backref;
}
}
Version data entries
10 entries across 10 versions & 6 rubygems