diff options
Diffstat (limited to 'c++/src/H5PropList.cpp')
| -rw-r--r-- | c++/src/H5PropList.cpp | 53 |
1 files changed, 50 insertions, 3 deletions
diff --git a/c++/src/H5PropList.cpp b/c++/src/H5PropList.cpp index 76bc089..a65c300 100644 --- a/c++/src/H5PropList.cpp +++ b/c++/src/H5PropList.cpp @@ -45,7 +45,7 @@ const PropList PropList::DEFAULT( H5P_DEFAULT ); ///\brief Default constructor: creates a stub property list object. // Programmer Binh-Minh Ribler - 2000 //-------------------------------------------------------------------------- -PropList::PropList() : IdComponent( 0 ) {} +PropList::PropList() : IdComponent(), id(0) {} //-------------------------------------------------------------------------- // Function: PropList copy constructor @@ -53,7 +53,11 @@ PropList::PropList() : IdComponent( 0 ) {} ///\param original - IN: The original property list to copy // Programmer Binh-Minh Ribler - 2000 //-------------------------------------------------------------------------- -PropList::PropList( const PropList& original ) : IdComponent( original ) {} +PropList::PropList(const PropList& original) : IdComponent(original) +{ + id = original.getId(); + incRefCount(); // increment number of references to this id +} //-------------------------------------------------------------------------- // Function: PropList overloaded constructor @@ -69,7 +73,7 @@ PropList::PropList( const PropList& original ) : IdComponent( original ) {} // description was what I came up with from reading the code. // Programmer Binh-Minh Ribler - 2000 //-------------------------------------------------------------------------- -PropList::PropList( const hid_t plist_id ) : IdComponent(0) +PropList::PropList( const hid_t plist_id ) : IdComponent() { if (H5I_GENPROP_CLS == H5Iget_type(plist_id)) { // call C routine to create the new property @@ -204,6 +208,49 @@ void PropList::copyProp( PropList& dest, PropList& src, const H5std_string& name } //-------------------------------------------------------------------------- +// Function: PropList::getId +// Purpose: Get the id of this attribute +// Description: +// Class hierarchy is revised to address bugzilla 1068. Class +// AbstractDS and Attribute are moved out of H5Object. In +// addition, member IdComponent::id is moved into subclasses, and +// IdComponent::getId now becomes pure virtual function. +// Programmer Binh-Minh Ribler - May, 2008 +//-------------------------------------------------------------------------- +hid_t PropList::getId() const +{ + return(id); +} + +//-------------------------------------------------------------------------- +// Function: PropList::setId +///\brief Sets the identifier of this object to a new value. +/// +///\exception H5::IdComponentException when the attempt to close the HDF5 +/// object fails +// Description: +// The underlaying reference counting in the C library ensures +// that the current valid id of this object is properly closed. +// Then the object's id is reset to the new id. +// Programmer Binh-Minh Ribler - 2000 +//-------------------------------------------------------------------------- +void PropList::setId(const hid_t new_id) +{ + // handling references to this old id + try { + close(); + } + catch (Exception close_error) { + throw PropListIException(inMemFunc("setId"), close_error.getDetailMsg()); + } + // reset object's id to the given id + id = new_id; + + // increment the reference counter of the new id + incRefCount(); +} + +//-------------------------------------------------------------------------- // Function: PropList::close ///\brief Closes the property list if it is not a default one. /// |