[svn-r11756] Purpose: Test improvement

Description:
    Improved the use of std members.

Platforms tested:
    Linux 2.4 (heping)
    SunOS 5.8 64-bit (sol)
    Linux 2.4 w/PGI (colonelk)

c++/test/h5cpputil.cpp

@@ -27,6 +27,14 @@
 #endif
 #include <string>
 
+#ifndef H5_NO_NAMESPACE
+#ifndef H5_NO_STD
+    using std::string;
+    using std::cerr;
+    using std::endl;
+#endif  // H5_NO_STD
+#endif
+
 #include "h5test.h"
 #include "H5Exception.h"
 #include "h5cpputil.h"