RdKafka::PartitionerKeyPointerCb Class Reference

Variant partitioner with key pointer. More...

#include <rdkafkacpp.h>

Public Member Functions
virtual int32_t	partitioner_cb (const Topic *topic, const void *key, size_t key_len, int32_t partition_cnt, void *msg_opaque)=0
	Variant partitioner callback that gets key as pointer and length instead of as a const std::string *. More...

Detailed Description

Variant partitioner with key pointer.

Member Function Documentation

virtual int32_t RdKafka::PartitionerKeyPointerCb::partitioner_cb ( const Topic *  topic, const void *  key, size_t  key_len, int32_t  partition_cnt, void *  msg_opaque  )

pure virtual

Variant partitioner callback that gets key as pointer and length instead of as a const std::string *.

Remarks

key may be NULL or have key_len 0.

See also

See RdKafka::PartitionerCb::partitioner_cb() for exact semantics

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The documentation for this class was generated from the following file:

• src-cpp/rdkafkacpp.h