CCAnimate actionWithAnimation equivalent in cocos2d-x 2.1.4/

cocos2d-x C++
#1

Hello
im trying to port this objc code to cocos2d-x API
but i fail to find it :
here is my objc code :
@ id animateAction = [CCAnimate actionWithAnimation:runAnimation
restoreOriginalFrame:YES];
CCAction *repeatAnimationAction = [CCRepeatForever
actionWithAction:animateAction];@

what is the equivalent to CCAnimate actionWithAnimation & CCRepeatForever
actionWithAction?

#2 
CCAnimate *animateAction = CCAnimate::create(runAnimation);
CCAction *repeatAnimationAction = CCRepeatForever::create(animateAction);