h5data_proxy< boost::multi::array< T, 1, Alloc > > Struct Template Reference

specialization for vector<T> More...

Inheritance diagram for h5data_proxy< boost::multi::array< T, 1, Alloc > >:

Collaboration diagram for h5data_proxy< boost::multi::array< T, 1, Alloc > >:

Public Types
using	FileSpace = h5_space_type< T, 1 >
using	data_type = boost::multi::array< T, 1, Alloc >

Public Member Functions
	h5data_proxy (const data_type &a)
bool	read (data_type &ref, hid_t grp, const std::string &aname, hid_t xfer_plist=H5P_DEFAULT)
bool	write (const data_type &ref, hid_t grp, const std::string &aname, hid_t xfer_plist=H5P_DEFAULT) const

Additional Inherited Members
Static Public Member Functions inherited from h5_space_type< T, 1 >
static constexpr int	added_rank ()
	new rank added due to T More...
static auto	get_address (T *a)
	return the address More...
static auto	get_address (const T *a)
Public Attributes inherited from h5_space_type< T, 1 >
hsize_t	dims [RANK > 0 ? RANK :1]
	shape of the dataspace, protected for zero size array, hdf5 support scalar as rank = 0 More...
Static Public Attributes inherited from h5_space_type< T, 1 >
static constexpr hsize_t	rank
	rank of the multidimensional dataspace More...

Detailed Description

template<typename T, class Alloc>
struct qmcplusplus::h5data_proxy< boost::multi::array< T, 1, Alloc > >

specialization for vector<T>

Used with any T with a proper h5_space_type, e.g., intrinsic, TinyVector<T,D>, Tensor<T,D>

Definition at line 33 of file hdf_multi.h.

Member Typedef Documentation

data_type

using data_type = boost::multi::array<T, 1, Alloc>

Definition at line 38 of file hdf_multi.h.

FileSpace

using FileSpace = h5_space_type<T, 1>

Definition at line 35 of file hdf_multi.h.

Constructor & Destructor Documentation

h5data_proxy()

h5data_proxy ( const data_type &  a )

inline

Definition at line 40 of file hdf_multi.h.

References h5_space_type< T, 0 >::dims.

{ dims[0] = a.num_elements(); }

Member Function Documentation

read()

bool read ( data_type &  ref, hid_t  grp, const std::string &  aname, hid_t  xfer_plist = H5P_DEFAULT  )

inline

Definition at line 42 of file hdf_multi.h.

References h5_space_type< T, 0 >::dims, h5_space_type< T, 0 >::get_address(), qmcplusplus::h5d_read(), and h5_space_type< T, 0 >::rank.

  {
    using iextensions = typename boost::multi::iextensions<1u>;
    if (!checkShapeConsistency<T>(grp, aname, FileSpace::rank, dims))
      ref.reextent(iextensions{static_cast<boost::multi::size_t>(dims[0])});
    return h5d_read(grp, aname, get_address(std::addressof(*ref.origin())), xfer_plist);
  }

write()

bool write ( const data_type &  ref, hid_t  grp, const std::string &  aname, hid_t  xfer_plist = H5P_DEFAULT  ) const

inline

Definition at line 50 of file hdf_multi.h.

References h5_space_type< T, 0 >::dims, h5_space_type< T, 0 >::get_address(), qmcplusplus::h5d_write(), and h5_space_type< T, 0 >::rank.

  {
    return h5d_write(grp, aname.c_str(), FileSpace::rank, dims, get_address(std::addressof(*ref.origin())), xfer_plist);
  }

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

• /home/pk7/projects/qmc/for_cron_doxygen/qmcpack/src/io/hdf/hdf_multi.h