diff options
Diffstat (limited to 'c++/src/H5Group.cpp')
| -rw-r--r-- | c++/src/H5Group.cpp | 50 |
1 files changed, 49 insertions, 1 deletions
diff --git a/c++/src/H5Group.cpp b/c++/src/H5Group.cpp index 6b143b5..6e5cdaa 100644 --- a/c++/src/H5Group.cpp +++ b/c++/src/H5Group.cpp @@ -64,8 +64,56 @@ Group::Group(const Group& original) : H5Object(), CommonFG(), id(original.id) } //-------------------------------------------------------------------------- +// Function: Group::getObjId +///\brief Opens an object via object header. +///\exception H5::FileIException or H5::GroupIException +///\par Description +/// This function opens an object in a group or file, using +/// H5Oopen. Thus, an object can be opened without knowing +/// the object's type. +// Programmer Binh-Minh Ribler - March, 2017 +//-------------------------------------------------------------------------- +hid_t Group::getObjId(const char* obj_name, const PropList& plist) const +{ + hid_t ret_value = H5Oopen(getId(), obj_name, plist.getId()); + if (ret_value < 0) + { + throwException("Group::getObjId", "H5Oopen failed"); + } + return(ret_value); +} + +//-------------------------------------------------------------------------- +// Function: Group::getObjId +///\brief This is an overloaded member function, provided for convenience. +/// It takes a reference to a \c H5std_string for the object's name. +///\param obj_name - IN: Path to the object +///\exception H5::FileIException or H5::GroupIException +// Programmer Binh-Minh Ribler - March, 2017 +//-------------------------------------------------------------------------- +hid_t Group::getObjId(const H5std_string& obj_name, const PropList& plist) const +{ + return(getObjId(obj_name.c_str(), plist)); +} + +//-------------------------------------------------------------------------- +// Function: Group::closeObjId +///\brief Closes an object, which was opened with Group::getObjId +///\exception H5::FileIException or H5::GroupIException +// Programmer Binh-Minh Ribler - March, 2017 +//-------------------------------------------------------------------------- +void Group::closeObjId(hid_t obj_id) const +{ + herr_t ret_value = H5Oclose(obj_id); + if (ret_value < 0) + { + throwException("Group::closeObjId", "H5Oclose failed"); + } +} + +//-------------------------------------------------------------------------- // Function: Group::getLocId -// Purpose: Get the id of this group +// Purpose: Get the id of this group // Programmer Binh-Minh Ribler - 2000 // Description // This function is a redefinition of CommonFG::getLocId. It |