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Extend the FairMQ transport interface by allowing the user of the FairMQMessage class to define his own deallocation function.

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This function will be called when the transport machanism no longer needs the data.

Use this extension with the Protobuf data format, to enable more efficient transport, avoiding memcpy.
This commit is contained in:
Alexey Rybalchenko
2014-06-12 12:47:49 +02:00
parent 865c0e010f
commit 699671a0f1
10 changed files with 38 additions and 18 deletions
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2
fairmq/FairMQTransportFactory.h
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@@ -29,7 +29,7 @@ class FairMQTransportFactory
public:
virtual FairMQMessage* CreateMessage() = 0;
virtual FairMQMessage* CreateMessage(size_t size) = 0;
virtual FairMQMessage* CreateMessage(void* data, size_t size) = 0;
virtual FairMQMessage* CreateMessage(void* data, size_t size, fairmq_free_fn *ffn = NULL, void* hint = NULL) = 0;
virtual FairMQSocket* CreateSocket(const string& type, int num, int numIoThreads) = 0;
virtual FairMQPoller* CreatePoller(const vector<FairMQSocket*>& inputs) = 0;