v8学习---判断是否为函数或对象

#include <v8.h>
using namespace v8; 
int main()
{
    Isolate* isolate = Isolate::GetCurrent();
    HandleScope handleScope(isolate);
    Handle<Context> context = Context::New(isolate);
    Context::Scope context_scope(context);
    Handle<Script> script = Script::Compile(String::New("function Person() {}"));
    script->Run();
    Handle<Value> person = context->Global()->Get(String::New("Person"));
    printf("%s\n", person->IsFunction() ? "true" : "false");
    printf("%s\n", person->IsObject() ? "true" : "false");
    return 0;
}