I want expand C++ Class in V8.
c++:
class A{
public:
print();
}
class B{
public:
static A* pA;
}
Now, I can write in Javascript like this:
var a = new A();
a.print();
Next I want do like this:
B.pA.print();
problem:
How can I return a calss A type object I registered to global in pA's
AccessorGetter function, which can call print()
*main code for expand class A:*
*
*
HandleScope handle_scope;
Handle<FunctionTemplate> ft = FunctionTemplate::New(AWrapper::Constructor);
ft->SetClassName(String::New("A"));
Handle<ObjectTemplate> ot = ft->InstanceTemplate();
ot->SetInternalFieldCount(1);
Handle<ObjectTemplate> pt = ft->PrototypeTemplate();
pt->Set("print", FunctionTemplate::New(A::print));
global->Set(String::New("A"), ft->GetFunction());
*Handle<Value> AWrapper::Constructor(const Arguments & args)*
{
if (!args.IsConstructCall())
{
return v8::ThrowException(v8::Exception::Error(v8::String::New("Invalid
call format.
Please use the 'new' operator.")));
}
A *a = new A();
args.This()->SetPointerInInternalField(0,a);
return args.This();
}
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