Changeset 2020 for code/branches/objecthierarchy/src/util

Timestamp:

Oct 27, 2008, 11:44:20 AM (16 years ago)

Author:

rgrieder

Message:

• Updated msvc files
• Changed iterator to const_iterator for stl iterator in constant member functions (msvc reports a build error otherwise)
• Added linkage again to BLANKSTRING: The whole idea about it was to give "" an address in the memory so we can return that address. static const variables however don't have a linkage and therefore no address, so it's equivalent to writing "". Fortunately, at least msvc (gcc too I guess) is clever enough to artificially create a real symbol, so it did work without the linkage.

Location:

code/branches/objecthierarchy/src/util

Files:

• String.cc (modified) (1 diff)
• String.h (modified) (1 diff)

code/branches/objecthierarchy/src/util/String.cc

@@ -39 +39 @@
 #include "Convert.h"
 #include "Math.h"
+
+std::string BLANKSTRING("");
 
 std::string getUniqueNumberString()

code/branches/objecthierarchy/src/util/String.h

@@ -40 +40 @@
 #include <sstream>
 
-_UtilExport static const std::string BLANKSTRING = "";
+extern _UtilExport std::string BLANKSTRING;
 _UtilExport std::string getUniqueNumberString();