Difference between Pstream::gather & Pstream::combineGather -- CFD Online Discussion Forums

August 24, 2013, 13:57	Difference between Pstream::gather & Pstream::combineGather	#1
HakikiCanakkaleli Senior Member Canakkale Dardanelspor Join Date: Aug 2012 Posts: 135 Rep Power: 13	Hi ==1== Code: template<class T , class BinaryOp > static void gather (const List< commsStruct > &comms, T &Value, const BinaryOp &bop, const int tag) Doxygen explains: Gather data. Apply bop to combine Value. Code: template<class T , class CombineOp > static void combineGather (T &Value, const CombineOp &cop, const int tag=Pstream::msgType()) There is no explicit explanation in doxygen. ==2== Could anyone please explain what the difference between Pstream::gather and Pstream::combineGather?

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