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, 11 insertions, 1 deletions

diff --git a/c++/test/tattr.cpp b/c++/test/tattr.cpp
index d97d478..25b5ff8 100644
--- a/c++/test/tattr.cpp
+++ b/c++/test/tattr.cpp
@@ -653,7 +653,8 @@ static void test_attr_compound_read()
         verify_val((long)dims[1], (long)ATTR4_DIM2, "DataSpace::getSimpleExtentDims",__LINE__, __FILE__);
 
         // Get the class of the datatype that is used by attr
-        H5T_class_t type_class = attr.getTypeClass();
+        H5T_class_t type_class;
+        type_class = attr.getTypeClass();
 
         // Verify that the type is of compound datatype
         verify_val(type_class, H5T_COMPOUND, "Attribute::getTypeClass", __LINE__, __FILE__);
@@ -1289,6 +1290,7 @@ static void test_attr_dtype_shared()
 
         // Retrieve and verify information about the type
         H5O_info_t oinfo;
+        dtype.getObjectInfo(TYPE1_NAME, &oinfo);
         fid1.getObjectInfo(TYPE1_NAME, &oinfo);
         if (oinfo.type != H5O_TYPE_NAMED_DATATYPE)
             TestErrPrintf("Line %d: object type wrong!\n", __LINE__);
@@ -1402,6 +1404,14 @@ static void test_attr_dtype_shared()
         PASSED();
     }   // end try block
 
+    catch (DataTypeIException& E)
+    {
+        issue_fail_msg("test_attr_dtype_shared()", __LINE__, __FILE__, E.getCDetailMsg());
+    }
+    catch (FileIException& E)
+    {
+        issue_fail_msg("test_attr_dtype_shared()", __LINE__, __FILE__, E.getCDetailMsg());
+    }
     catch (Exception& E)
     {
         issue_fail_msg("test_attr_dtype_shared()", __LINE__, __FILE__, E.getCDetailMsg());