Commit b297ef2d authored by Mike Curtiss's avatar Mike Curtiss Committed by Sara Golemon

Gen apply comment

Summary: Comment

Test Plan: Builds

Reviewed By: tjackson@fb.com

FB internal diff: D814986
parent efdfacee
......@@ -156,10 +156,10 @@ class GenImpl : public FBounded<Self> {
/**
* apply() - Send all values produced by this generator to given
* handler until the handler returns false. Returns true until the handler
* returns false. GOTCHA: It should return true even if it completes (without
* the handler returning false), as 'Chain' uses the return value of apply
* to determine if it should process the second object in its chain.
* handler until the handler returns false. Returns false if and only if the
* handler returns false. Note: It should return true even if it completes
* (without the handler returning false), as 'Chain' uses the return value of
* apply to determine if it should process the second object in its chain.
*/
template<class Handler>
bool apply(Handler&& handler) const;
......
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