[svn-r3602]

Purpose: Usability enhancement

Description:
	- Added more information about the failure to all the throw's,
	i.e, member function name and more detail about the failure, where
	appropriate.  Also, added exception throws for private functions,
	such as p_close to provide more specific details.

	- Added two api functions: Exception::getFuncName() and
	Exception::getCFuncName() to provide the name of the member
	function where failure occurs.

	- Fixed some typos, one of which caused segn. fault in some
	situations (resetIdComponent was accidentally called twice
	in a couple of places :)

Platforms:
	arabica (sparc-sun-solaris 2.7)

1 files changed, 10 insertions, 2 deletions

diff --git a/c++/src/H5IdComponent.cpp b/c++/src/H5IdComponent.cpp
index 60ddadb..d7ba7c4 100644
--- a/c++/src/H5IdComponent.cpp
+++ b/c++/src/H5IdComponent.cpp
@@ -63,7 +63,11 @@ IdComponent& IdComponent::operator=( const IdComponent& rhs )
 {
    // reset the identifier of this object - resetIdComponent will call the 
    // appropriate H5xclose to close the id
-   resetIdComponent( this );
+    try {
+        resetIdComponent( this ); }
+    catch (Exception close_error) { // thrown by p_close
+        throw IdComponentException("IdComponent::operator=", close_error.getDetailMsg());
+    }
 
    // copy the data members from the rhs object
    id = rhs.id;
@@ -85,7 +89,11 @@ IdComponent& IdComponent::operator=( const IdComponent& rhs )
 void IdComponent::setId( hid_t new_id )
 {
    // reset the identifier of this object, call appropriate H5Xclose
-   resetIdComponent( this );
+    try {
+        resetIdComponent( this ); }
+    catch (Exception close_error) { // thrown by p_close
+        throw IdComponentException("IdComponent::setId", close_error.getDetailMsg());
+    }
 
    id = new_id;