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This method in Cocos2d:
/** Returns opposite of point.
@return CGPoint
@since v0.7.2
*/
static inline CGPoint
ccpNeg(const CGPoint v)
{
return ccp(-v.x, -v.y);
}
Why does it say ‘CGPoint’ after inline? Why not
static inline ccpNeg(...
?
Because the function wants to return a CGPoint.