C++ (Cpp) SVGSVGElement::hasExtension示例

示例#1

JSValue JSC_HOST_CALL jsSVGSVGElementPrototypeFunctionHasExtension(ExecState* exec, JSObject*, JSValue thisValue, const ArgList& args)
{
    UNUSED_PARAM(args);
    if (!thisValue.isObject(&JSSVGSVGElement::s_info))
        return throwError(exec, TypeError);
    JSSVGSVGElement* castedThisObj = static_cast<JSSVGSVGElement*>(asObject(thisValue));
    SVGSVGElement* imp = static_cast<SVGSVGElement*>(castedThisObj->impl());
    const UString& extension = args.at(0).toString(exec);


    JSC::JSValue result = jsBoolean(imp->hasExtension(extension));
    return result;
}