Xpetra_StridedMapFactory_decl.hpp

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// WARNING: This code is experimental. Backwards compatibility should not be expected.
 
#ifndef XPETRA_STRIDEDMAPFACTORY_DECL_HPP
#define XPETRA_STRIDEDMAPFACTORY_DECL_HPP
 
#include <Kokkos_DefaultNode.hpp>
 
#include "Xpetra_ConfigDefs.hpp"
 
#include "Xpetra_StridedMap_decl.hpp"
 
// This factory creates Xpetra::Map. User have to specify the exact class of
// object that he want to create (ie: a Xpetra::TpetraMap or a Xpetra::EpetraMap).
 
namespace Xpetra {
 
template<class LocalOrdinal, 
         class GlobalOrdinal, 
         class Node = KokkosClassic::DefaultNode::DefaultNodeType>
class StridedMapFactory
{
 
#undef XPETRA_STRIDEDMAPFACTORY_SHORT
#include "Xpetra_UseShortNamesOrdinal.hpp"
 
  private:
 
    StridedMapFactory();
 
  public:
 
 
 
    static RCP<Xpetra::StridedMap<LocalOrdinal, GlobalOrdinal, Node>> 
    Build(UnderlyingLib                                 lib,
          global_size_t                                 numGlobalElements,
          GlobalOrdinal                                 indexBase,
          std::vector<size_t>&                          stridingInfo,
          const Teuchos::RCP<const Teuchos::Comm<int>>& comm,
          LocalOrdinal                                  stridedBlockId = -1,
          GlobalOrdinal                                 offset         = 0,
          LocalGlobal                                   lg = Xpetra::GloballyDistributed);
 
 
 
 
    static RCP<StridedMap> 
    Build(UnderlyingLib                                 lib,
          global_size_t                                 numGlobalElements,
          size_t                                        numLocalElements,
          GlobalOrdinal                                 indexBase,
          std::vector<size_t>&                          stridingInfo,
          const Teuchos::RCP<const Teuchos::Comm<int>>& comm,
          LocalOrdinal                                  stridedBlockId = -1,
          GlobalOrdinal                                 offset         = 0);
 
 
    static RCP<StridedMap>
    Build(const RCP<const Map>& map, std::vector<size_t>& stridingInfo, LocalOrdinal stridedBlockId = -1, GlobalOrdinal offset = 0);
 
 
    // special constructor for generating a given subblock of a strided map
    static RCP<StridedMap> 
    Build(const RCP<const StridedMap>& map, LocalOrdinal stridedBlockId);
 
 
    static RCP<StridedMap> 
    Build(const StridedMap& map);
 
 
 
 
    static RCP<StridedMap> 
    Build(UnderlyingLib                                  lib,
          global_size_t                                  numGlobalElements,
          const Teuchos::ArrayView<const GlobalOrdinal>& elementList,
          GlobalOrdinal                                  indexBase,
          std::vector<size_t>&                           stridingInfo,
          const Teuchos::RCP<const Teuchos::Comm<int>>&  comm,
          LocalOrdinal                                   stridedBlockId = -1,      // FIXME (mfh 03 Sep 2014) This breaks if LocalOrdinal is unsigned
          GlobalOrdinal                                  /* offset */  = 0);
 
};     // class StridedMapFactory
 
 
}      // namespace Xpetra
 
 
#define XPETRA_STRIDEDMAPFACTORY_SHORT
 
#endif  // XPETRA_STRIDEDMAPFACTORY_DECL_HPP__
 
// TODO: removed unused methods