diff options
Diffstat (limited to 'c++/src/H5FcreatProp.cpp')
| -rw-r--r-- | c++/src/H5FcreatProp.cpp | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/c++/src/H5FcreatProp.cpp b/c++/src/H5FcreatProp.cpp index 5a99dba..1d9bfd4 100644 --- a/c++/src/H5FcreatProp.cpp +++ b/c++/src/H5FcreatProp.cpp @@ -295,6 +295,69 @@ unsigned FileCreatPropList::getIstorek() const } //-------------------------------------------------------------------------- +// Function: FileCreatPropList::setFileSpace +///\brief Sets the strategy and the threshold value that the library +/// will employ in managing file space. +///\param ik - IN: Symbol table tree rank +///\param lk - IN: Symbol table node size +///\exception H5::PropListIException +///\par Description +/// If the given strategy is zero, the property will not be +/// changed and the existing strategy will be retained. +/// If the given threshold value is zero, the property will not be +/// changed and the existing threshold will be retained. +// Programmer Binh-Minh Ribler - Feb, 2017 +//-------------------------------------------------------------------------- +void FileCreatPropList::setFileSpace(H5F_file_space_type_t strategy, hsize_t threshold) const +{ + herr_t ret_value = H5Pset_file_space(id, strategy, threshold); + if( ret_value < 0 ) + { + throw PropListIException("FileCreatPropList::setFileSpace", + "H5Pset_file_space failed"); + } +} + +//-------------------------------------------------------------------------- +// Function: FileCreatPropList::getFileSpaceStrategy +///\brief Returns the strategy that the library uses in managing file space. +///\return The strategy value +///\exception H5::PropListIException +// Programmer Binh-Minh Ribler - Feb, 2017 +//-------------------------------------------------------------------------- +H5F_file_space_type_t FileCreatPropList::getFileSpaceStrategy() const +{ + H5F_file_space_type_t strategy = H5F_FILE_SPACE_ALL; + herr_t ret_value = H5Pget_file_space(id, &strategy, NULL); + if (ret_value < 0) + { + throw PropListIException("FileCreatPropList::getFileSpaceStrategy", + "H5Pget_file_space for strategry failed"); + } + return(strategy); +} + +//-------------------------------------------------------------------------- +// Function: FileCreatPropList::getFileSpaceThreshold +///\brief Returns the threshold value that the library uses in tracking +/// free space sections. +///\return The threshold value +///\exception H5::PropListIException +// Programmer Binh-Minh Ribler - Feb, 2017 +//-------------------------------------------------------------------------- +hsize_t FileCreatPropList::getFileSpaceThreshold() const +{ + hsize_t threshold = 0; + herr_t ret_value = H5Pget_file_space(id, NULL, &threshold); + if (ret_value < 0) + { + throw PropListIException("FileCreatPropList::getFileSpaceThreshold", + "H5Pget_file_space for threshold failed"); + } + return(threshold); +} + +//-------------------------------------------------------------------------- // Function: FileCreatPropList destructor ///\brief Noop destructor. // Programmer Binh-Minh Ribler - 2000 |