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Diffstat (limited to 'c++/src/H5FaccProp.C')
| -rw-r--r-- | c++/src/H5FaccProp.C | 244 |
1 files changed, 244 insertions, 0 deletions
diff --git a/c++/src/H5FaccProp.C b/c++/src/H5FaccProp.C new file mode 100644 index 0000000..a59173d --- /dev/null +++ b/c++/src/H5FaccProp.C @@ -0,0 +1,244 @@ +#include <string> + +#include "H5Include.h" +#include "H5RefCounter.h" +#include "H5Exception.h" +#include "H5IdComponent.h" +#include "H5PropList.h" +#include "H5FaccProp.h" + +#ifndef H5_NO_NAMESPACE +namespace H5 { +#endif + +const FileAccPropList FileAccPropList::DEFAULT( H5P_DEFAULT ); + +// Creates a file access property list +FileAccPropList::FileAccPropList() : PropList( H5P_FILE_ACCESS ) {} + +// Copy constructor: makes a copy of the original FileAccPropList object; +FileAccPropList::FileAccPropList( const FileAccPropList& orig ) : PropList( orig ) {} + +// Copies a file access property list using assignment statement +// Notes: can this be inherited from PropList??? and copy or operator=??? +FileAccPropList& FileAccPropList::operator=( const FileAccPropList& rhs ) +{ + copy (rhs); + return( *this ); +} + +/* commented out for 1.3.x, only in 1.2.x +void FileAccPropList::setStdio() const +{ + herr_t ret_value = H5Pset_stdio( id ); + if( ret_value < 0 ) + { + throw PropListIException(); + } +} + +bool FileAccPropList::getStdio() const +{ + herr_t ret_value = H5Pget_stdio( id ); + if( ret_value < 0 ) + return( false ); + else + return( true ); +} + +H5F_driver_t FileAccPropList::getDriver() const +{ + H5F_driver_t driver = H5Pget_driver( id ); + if( driver == H5F_LOW_ERROR ) + { + throw PropListIException(); + } + return( driver ); +} + +void FileAccPropList::setSec2() const +{ + herr_t ret_value = H5Pset_sec2( id ); + if( ret_value < 0 ) + { + throw PropListIException(); + } +} + +bool FileAccPropList::getSec2() const +{ + herr_t ret_value = H5Pget_sec2( id ); + if( ret_value < 0 ) + return( false ); + else + return( true ); +} + +void FileAccPropList::setCore( size_t increment ) const +{ + herr_t ret_value = H5Pset_core( id, increment ); + if( ret_value < 0 ) + { + throw PropListIException(); + } +} + +bool FileAccPropList::getCore( size_t& increment) const +{ + herr_t ret_value = H5Pget_core( id, &increment ); + if( ret_value < 0 ) + return( false ); + else + return( true ); +} + +void FileAccPropList::setFamily( hsize_t memb_size, const FileAccPropList& memb_plist ) const +{ + herr_t ret_value = H5Pset_family( id, memb_size, memb_plist.getId() ); + if( ret_value < 0 ) + { + throw PropListIException(); + } +} + +//Note: working on this return value here. added copy constructor +//that uses PropList copy const. but din't work +// Determines whether the file access property list is set to the family +// driver then retrieves the family member's property list and returns +// true or false +bool FileAccPropList::getFamily( hsize_t& memb_size, FileAccPropList& memb_plist ) const +{ + hid_t memb_plist_id; + herr_t ret_value = H5Pget_family( id, &memb_size, &memb_plist_id ); + if( ret_value < 0 ) + { + memb_plist.setId( 0 ); + return( false ); + } + else + { + memb_plist.setId( memb_plist_id ); + return( true ); + } +} + +void FileAccPropList::setSplit( FileAccPropList& meta_plist, FileAccPropList& raw_plist, const char* meta_ext, const char* raw_ext ) const +{ + hid_t meta_pid = meta_plist.getId(); + hid_t raw_pid = raw_plist.getId(); + herr_t ret_value = H5Pset_split( id, meta_ext, meta_pid, raw_ext, raw_pid ); + if( ret_value < 0 ) + { + throw PropListIException(); + } +} + +void FileAccPropList::setSplit( FileAccPropList& meta_plist, FileAccPropList& raw_plist, const string& meta_ext, const string& raw_ext ) const +{ + setSplit( meta_plist, raw_plist, meta_ext.c_str(), raw_ext.c_str() ); +} + +void FileAccPropList::getSplit( size_t meta_ext_size, string& meta_ext, FileAccPropList& meta_plist, size_t raw_ext_size, string& raw_ext, FileAccPropList& raw_plist ) const +{ + hid_t meta_plist_id, raw_plist_id; // meta-data and raw-data plist ids + char* meta_ext_C = new char[meta_ext_size]; // meta-data extension in C + char* raw_ext_C = new char[raw_ext_size]; // raw-data extension in C + herr_t ret_value = H5Pget_split( id, meta_ext_size, meta_ext_C, + &meta_plist_id, raw_ext_size, raw_ext_C, &raw_plist_id ); + if( ret_value < 0 ) + { + throw PropListIException(); + } + meta_plist.setId( meta_plist_id ); + raw_plist.setId( raw_plist_id ); + raw_ext = string( raw_ext_C ); + meta_ext = string( raw_ext_C ); + delete [] raw_ext_C; + delete [] meta_ext_C; +} +*/ + +void FileAccPropList::setAlignment( hsize_t threshold, hsize_t alignment ) const +{ + herr_t ret_value = H5Pset_alignment( id, threshold, alignment ); + if( ret_value < 0 ) + { + throw PropListIException(); + } +} + +void FileAccPropList::getAlignment( hsize_t& threshold, hsize_t& alignment ) const +{ + herr_t ret_value = H5Pget_alignment( id, &threshold, &alignment ); + if( ret_value < 0 ) + { + throw PropListIException(); + } +} + +/* MPI_Comm and MPI_Info not declared in serial mode so leave these +routines out until C++ API needs to deal with parallel +void FileAccPropList::setMpi( MPI_Comm comm, MPI_Info info ) const +{ + herr_t ret_value = H5Pset_mpi( id, comm, info ); + if( ret_value < 0 ) + { + throw PropListIException(); + } +} + +void FileAccPropList::getMpi( MPI_Comm& comm, MPI_Info& info ) const +{ + herr_t ret_value = H5Pget_mpi( id, &comm, &info ); + if( ret_value < 0 ) + return( false ); + else + return( true ); +} +*/ + +void FileAccPropList::setCache( int mdc_nelmts, int rdcc_nelmts, size_t rdcc_nbytes, double rdcc_w0 ) const +{ + herr_t ret_value = H5Pset_cache( id, mdc_nelmts, rdcc_nelmts, rdcc_nbytes, rdcc_w0 ); + if( ret_value < 0 ) + { + throw PropListIException(); + } +} + +void FileAccPropList::getCache( int& mdc_nelmts, int& rdcc_nelmts, size_t& rdcc_nbytes, double& rdcc_w0 ) const +{ + herr_t ret_value = H5Pget_cache( id, &mdc_nelmts, &rdcc_nelmts, &rdcc_nbytes, &rdcc_w0 ); + if( ret_value < 0 ) + { + throw PropListIException(); + } +} + +void FileAccPropList::setGcReferences( unsigned gc_ref ) const +{ + herr_t ret_value = H5Pset_gc_references( id, gc_ref ); + if( ret_value < 0 ) + { + throw PropListIException(); + } +} + +unsigned FileAccPropList::getGcReferences() const +{ + unsigned gc_ref; + + // the name of this routine will be changed to H5Pget_gc_references??? + herr_t ret_value = H5Pget_gc_references( id, &gc_ref ); + if( ret_value < 0 ) + { + throw PropListIException(); + } + return( gc_ref ); +} + +FileAccPropList::~FileAccPropList() {} + +#ifndef H5_NO_NAMESPACE +} // end namespace +#endif |