Program Listing for File ParallelMerge.h

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/*--------------------------------------------------------------------------*/
/*-------------------------- File ParallelMerge.h --------------------------*/
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/*----------------------------- DEFINITIONS --------------------------------*/
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#ifndef __ADS_ParallelMerge
 #define __ADS_ParallelMerge
                      /* self-identification: #endif constant */

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/*------------------------------ INCLUDES ----------------------------------*/
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#include "ADS/Contract.h"
#include "ADS/parallel/Executor.h"
#include "ADS/priority/MultiwayMerge.h"

#include <algorithm>
#include <cstddef>
#include <functional>
#include <iterator>
#include <utility>
#include <vector>

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/*--------------------------- NAMESPACE ------------------------------------*/
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namespace ADS {

template< std::random_access_iterator I , class C = std::less<> >
[[nodiscard]] std::vector< std::size_t > multisequenceSplit(
                         const std::vector< std::pair< I , I > > & R ,
                         std::size_t r , C less = C() );

template< Executor E , std::random_access_iterator I ,
          std::random_access_iterator O , class C = std::less<> >
O multiwayMerge( E & ex , const std::vector< std::pair< I , I > > & R ,
                 O out , C less = C() );

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}  // end( namespace ADS )

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/*-------------------------- IMPLEMENTATION --------------------------------*/
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#include "ADS/parallel/impl/ParallelMerge.tpp"

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#endif  /* ParallelMerge.h included */

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/*------------------------ End File ParallelMerge.h ------------------------*/
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