C++ API improvement

Description:
    - Reorganized some exception classes to reflect the HDF5 object
      hierarchy and provide extendibility.
        DataSetIException -> LocationException -> Exception
        DataTypeIException -> LocationException -> Exception
        GroupIException -> LocationException -> Exception
        AttributeIException -> LocationException -> Exception
        FileIException -> GroupIException -> LocationException -> Exception
    - Added throwException() to these subclasses and use it in H5Location
        and H5Object member functions to throw an exception that is specific
        to the object that invokes the member function.  Applications that
        catch the base exception can continue to do the same.
    - Many cleanup for inconsistencies in comments/headers.
Platforms tested:
    Linux/64 (jelly)
    Linux/64 (platypus)
    Darwin (osx1010test)

1 files changed, 3 insertions, 3 deletions

diff --git a/c++/src/H5Attribute.h b/c++/src/H5Attribute.h
index 98883e2..9ac21b5 100644
--- a/c++/src/H5Attribute.h
+++ b/c++/src/H5Attribute.h
@@ -41,9 +41,6 @@ class H5_DLLCPP Attribute : public AbstractDs, public H5Location {
         // Closes this attribute.
         virtual void close();
 
-        // Gets the name of the file, in which this attribute belongs.
-        H5std_string getFileName() const;
-
         // Gets the name of this attribute.
         ssize_t getName(char* attr_name, size_t buf_size = 0) const;
         H5std_string getName(size_t len) const;
@@ -80,6 +77,9 @@ class H5_DLLCPP Attribute : public AbstractDs, public H5Location {
         // Gets the attribute id.
         virtual hid_t getId() const;
 
+        // Throw group exception.
+        virtual void throwException(const H5std_string& func_name, const H5std_string& msg) const;
+
         // Destructor: properly terminates access to this attribute.
         virtual ~Attribute();