Method MarkAsCharCallback

test-app/runtime/src/main/cpp/NumericCasts.cpp:272–303

}

void NumericCasts::MarkAsCharCallback(const v8::FunctionCallbackInfo<Value>& args) {
    try {
        auto isolate = args.GetIsolate();

        if (args.Length() != 1) {
            throw NativeScriptException(string("char(x) should be called with single parameter"));
        }
        if (!args[0]->IsString()) {
            throw NativeScriptException(string("char(x) should be called with single parameter containing a char representation"));
        }

        auto context = isolate->GetCurrentContext();
        auto value = args[0]->ToString(context).ToLocalChecked();
        if (value->Length() != 1) {
            throw NativeScriptException(string("char(x) should be called with single parameter containing a single char"));
        }

        auto cast = Object::New(isolate);
        MarkJsObject(isolate, cast, CastType::Char, value);
        args.GetReturnValue().Set(cast);
    } catch (NativeScriptException& e) {
        e.ReThrowToV8();
    } catch (std::exception e) {
        stringstream ss;
        ss << "Error: c++ exception: " << e.what() << endl;
        NativeScriptException nsEx(ss.str());
        nsEx.ReThrowToV8();
    } catch (...) {
        NativeScriptException nsEx(std::string("Error: c++ exception!"));
        nsEx.ReThrowToV8();
    }
}

void NumericCasts::MarkAsFloatCallback(const v8::FunctionCallbackInfo<Value>& args) {
    try {