Refactoring: Introduce immutable and mutable interfaces

Split Definition/ClassDef/NamespaceDef/MemberDef into a immutable and mutable part
Aliases are immutable, other symbols are stored using an immutable
interface but can be made mutable explicitly by dynamic casting.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/doxygen.h b/src/doxygen.h
index b48a92c..8ab8679 100644
--- a/src/doxygen.h
+++ b/src/doxygen.h
@@ -63,6 +63,7 @@ class FormulaDict;
 class FormulaNameDict;
 class Preprocessor;
 struct MemberGroupInfo;
+class NamespaceDefMutable;
 
 typedef QList<QCString>    StringList;
 typedef QListIterator<QCString>    StringListIterator;
@@ -117,7 +118,7 @@ class Doxygen
     static StringDict                aliasDict;
     static QIntDict<MemberGroupInfo> memGrpInfoDict;
     static StringUnorderedSet        expandAsDefinedSet;
-    static NamespaceDef             *globalScope;
+    static NamespaceDefMutable      *globalScope;
     static QCString                  htmlFileExtension;
     static bool                      parseSourcesNeeded;
     static SearchIndexIntf          *searchIndex;