coccos2d 中的 CCARRAY_FOREACH 是什么? [英] What is CCARRAY_FOREACH in coccos2d?

问题描述

I see a macro CCARRAY_FOREACH in coccos2d, actually what does it? can we do alternative solution instead of it?i am using following code for spriteBatchNode?

     CCARRAY_FOREACH([spriteBatch children], sprite)
{

    ...................
}

解决方案

it is a macro for looping through each object inside a CCArray... an alternative would be objective-c's foreach for (object in array) that goes like this:

for (CCSprite *sprite in [spriteBatch children]) {
    ...
}

this is for NSArray and NSMutableArray but i think it should work fine for CCArray as well.

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