[svn-r29769] Purpose: Code improvements

Description:
    - Changed object in catch statements to reference
    - Replaced old-style casts or reinterpret_cast with static_cast
    - Removed unused name H5Library::need_cleanup
    - Removed Exception::printError from documentation
    Merged from trunk r29759 and r29766
Platforms tested:
    Linux/32 2.6 (jam)
    Linux/64 (platypus)
    Darwin (osx1010test)

1 files changed, 3 insertions, 3 deletions

diff --git a/c++/test/tfilter.cpp b/c++/test/tfilter.cpp
index ff3901d..19549b3 100644
--- a/c++/test/tfilter.cpp
+++ b/c++/test/tfilter.cpp
@@ -148,7 +148,7 @@ static void test_null_filter()
     } // end of try
 
     // catch all other exceptions
-    catch (Exception E)
+    catch (Exception& E)
     {
         issue_fail_msg("test_null_filter()", __LINE__, __FILE__, E.getCDetailMsg());
     }
@@ -232,7 +232,7 @@ static void test_szip_filter(H5File& file1)
         } // end of try
 
         // catch all other exceptions
-        catch (Exception E)
+        catch (Exception& E)
         {
             issue_fail_msg("test_szip_filter()", __LINE__, __FILE__, E.getCDetailMsg());
         }
@@ -280,7 +280,7 @@ void test_filters()
 	test_null_filter();
 	test_szip_filter(file1);
     }
-    catch (Exception E)
+    catch (Exception& E)
     {
         issue_fail_msg("test_filters()", __LINE__, __FILE__, E.getCDetailMsg());
     }