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// C++ informative line for the emacs editor: -*- C++ -*-
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* Copyright by the Board of Trustees of the University of Illinois. *
* All rights reserved. *
* *
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the files COPYING and Copyright.html. COPYING can be found at the root *
* of the source code distribution tree; Copyright.html can be found at the *
* root level of an installed copy of the electronic HDF5 document set and *
* is linked from the top-level documents page. It can also be found at *
* http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have *
* access to either file, you may request a copy from help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
#ifndef __H5DSCreatPropList_H
#define __H5DSCreatPropList_H
namespace H5 {
class DataType;
/*! \class DSetCreatPropList
\brief Class DSetCreatPropList inherits from ObjCreatPropList and provides
wrappers for the HDF5 dataset creation property functions.
Inheritance: ObjCreatPropList -> PropList -> IdComponent
*/
class H5_DLLCPP DSetCreatPropList : public ObjCreatPropList {
public:
///\brief Default dataset creation property list.
static const DSetCreatPropList& DEFAULT;
// Creates a // Creates a dataset creation property list.
DSetCreatPropList();
hether all the // Queries whether all the filters set in this property list are
// available currently.
bool allFiltersAvail() const;
me for this property.
// Get space allocation time for this property.
H5D_alloc_time_t getAllocTime() const;
creation.
voi // Set space allocation time for dataset during creation.
void setAllocTime(H5D_alloc_time_t alloc_time) const;
ayout dataset.
// Retrieves the size of the chunks used to store a chunked layout dataset.
int getChunk(int max_ndims, hsize_t* dim) const;
d setChunk( i // Sets the size of the chunks used to store a chunked layout dataset.
void setChunk(int ndims, const hsize_t* dim) const;
name_size, ch // Returns information about an external file.
void getExternal(unsigned idx, size_t name_size, char* name, off_t& offset, hsize_t& size) const;
l value writi // Returns the number of external files for a dataset.
int getExternalCount() const;
taset.
void se // Gets fill value writing time.
H5D_fill_time_t getFillTime() const;
l value.
void // Sets fill value writing time for dataset.
void setFillTime(H5D_fill_time_t fill_time) const;
oid setFillValu // Retrieves a dataset fill value.
void getFillValue(const DataType& fvalue_type, void* value) const;
peline.
H5Z_ // Sets a dataset fill value.
void setFillValue(const DataType& fvalue_type, const void* value) const;
_t namelen, c // Returns information about a filter in a pipeline.
H5Z_filter_t getFilter(int filter_number, unsigned int& flags, size_t& cd_nelmts, unsigned int* cd_values, size_t namelen, char name[], unsigned int &filter_config) const;
ues, size_t nam // Returns information about a filter in a pipeline given the filter id.
void getFilterById(H5Z_filter_t filter_id, unsigned int &flags, size_t &cd_nelmts, unsigned int* cd_values, size_t namelen, char name[], unsigned int &filter_config) const;
dataset that us // Gets the layout of the raw data storage of the data that uses this
// property list.
H5D_layout_t getLayout() const;
getNfilters() const;
// Sets the type of storage used to store the raw data for the
// dataset that uses this property list.
void setLayout(H5D_layout_t layout) const;
modifyFilter( H5Z_filt // Returns the number of filters in the pipeline.
int getNfilters() const;
alues[] ) const // Checks if fill value has been defined for this property.
H5D_fill_value_t isFillValueDefined() const;
t;
// Sets co // Modifies the specified filter.
void modifyFilter(H5Z_filter_t filter_id, unsigned int flags, size_t cd_nelmts, const unsigned int cd_values[]) const;
st char* name // Remove one or all filters from the filter pipeline.
void removeFilter(H5Z_filter_t filter_id) const;
r_t filter, un // Sets compression method and compression level.
void setDeflate(int level) const;
;
// Sets F // Adds an external file to the list of external files.
void setExternal(const char* name, off_t offset, hsize_t size) const;
uffle() const // Adds a filter to the filter pipeline.
void setFilter(H5Z_filter_t filter, unsigned int flags = 0, size_t cd_nelmts = 0, const unsigned int cd_values[] = NULL) const;
t;
///\brief // Sets Fletcher32 checksum of EDC for this property list.
void setFletcher32() const;
pList"); }
// // Sets method of the shuffle filter.
void setShuffle() const;
DSetCreatPropL // Sets SZIP compression method.
void setSzip(unsigned int options_mask, unsigned int pixels_per_block) const;
he property lis // Sets N-bit compression method.
void setNbit() const;
destructor.
vi ///\brief Returns this class name.
virtual H5std_string fromClass () const { return("DSetCreatPropList"); }
only be used by // Copy constructor: creates a copy of a DSetCreatPropList object.
DSetCreatPropList(const DSetCreatPropList& orig);
tes the global // Creates a copy of an existing dataset creation property list
// using the property list id.
DSetCreatPropList(const hid_t plist_id);
if // __H5DSCreatPropList_H
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