Purpose: Improvement for HDFFV-10004

Description:
    When adding wrappers for H5Lexists, a new class, LinkAccPropList, was
    added to the C++ API, triggered complicated circular dependencies.  Thus,
    some improvement was made to resolve the problems.
    - Replaced existing functions openXxxType with individual type constructors
      + Added individual XxxType constructors to replace the existing functions
        openXxxType because it's rather awkward to use these functions.
      + Moved openXxxType from H5Location back to CommonFG
      + Put back CommonFG as a baseclass of Group for openXxxType functions.
      + This replacement should improve usability and prevent the problem of
        circular dependencies.
    - Removed overloaded constructor that takes an Attribute when there is
        already one that takes H5Location because Attribute inherits from
        H5Location now.
Platforms tested:
    Linux/32 2.6 (jam)
    Darwin (osx1010test)
    Linux/64 (platypus)

1 files changed, 2 insertions, 0 deletions

diff --git a/c++/src/H5Classes.h b/c++/src/H5Classes.h
index bed0cae..a1525cc 100644
--- a/c++/src/H5Classes.h
+++ b/c++/src/H5Classes.h
@@ -25,6 +25,8 @@ namespace H5 {
 	class PropList;
 	class FileCreatPropList;
 	class FileAccPropList;
+	 /* class LinkAccPropList;
+ */ 
 	class DSetCreatPropList;
 	class DSetMemXferPropList;
 	class DTypePropList;