.. meta::
  :description: rocPRIM documentation and API reference library
  :keywords: rocPRIM, ROCm, API, documentation

.. _dev-unique:

********************************************************************
 Unique
********************************************************************

unique
---------

.. doxygenfunction:: rocprim::unique(void *, size_t &, InputIterator, OutputIterator, UniqueCountOutputIterator, const size_t, EqualityOp, const hipStream_t, const bool)

unique_by_key
--------------

.. doxygenfunction:: rocprim::unique_by_key(void *, size_t &, const KeyIterator, const ValueIterator, const OutputKeyIterator, const OutputValueIterator, const UniqueCountOutputIterator, const size_t, const EqualityOp, const hipStream_t, const bool)