Search code examples
javascriptc++arraysparametersv8

How to call a function without arguments in V8?

I found out how to call a function with arguments.

int argc = 1;
v8::Handle<v8::Value> argv[] = { v8::String::New("arg") };
v8::Local<v8::Value> result = function->Call(foo, argc, argv);

But I would like to call a function without any argument, therefore argc must be 0 and argv must be an array of zero length, which isn't possible in C++ I guess.

How to properly call a JavaScript function without arguments in V8?

Solution

  • It's very easy, just use:

    function->Call(function, 0, NULL);