Description:

Removed obsolet macros from C++ API:
	H5_NO_NAMESPACE, H5_NO_STD, __cplusplus
    Leave OLD_HEADER_FILENAME because iostream.h might still be in use,
    until further checking is done.
Platforms tested:
    Linux/32 2.6 (jam)
    Linux/64 (platypus)
    Darwin (osx1010test)
    Jelly

c++/src/H5Object.cpp

@@ -35,9 +35,7 @@
 #include "H5Attribute.h"
 #include "H5private.h"		// for HDmemset
 
-#ifndef H5_NO_NAMESPACE
 namespace H5 {
-#endif
 
 #ifndef DOXYGEN_SHOULD_SKIP_THIS
 // userAttrOpWrpr simply interfaces between the user's function and the
@@ -465,6 +463,4 @@ ssize_t H5Object::getObjName(H5std_string& obj_name, size_t len) const
 H5Object::~H5Object() {}
 #endif // DOXYGEN_SHOULD_SKIP_THIS
 
-#ifndef H5_NO_NAMESPACE
 } // end namespace
-#endif