X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d2aa096b6fa3d82275c714df05234ad9e52fca7d..47df2b8c540f17c55464719d0da74c0b43a29515:/include/wx/hashmap.h

diff --git a/include/wx/hashmap.h b/include/wx/hashmap.h
index f2a3f6642e..801a036140 100644
--- a/include/wx/hashmap.h
+++ b/include/wx/hashmap.h
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        hashmap.cpp
+// Name:        hashmap.h
 // Purpose:     wxHashMap class
 // Author:      Mattia Barbon
 // Modified by:
@@ -16,7 +16,7 @@
 #pragma interface "hashmap.h"
 #endif
 
-#include <wx/string.h>
+#include "wx/string.h"
 
 // private
 struct WXDLLEXPORT _wxHashTable_NodeBase
@@ -86,18 +86,18 @@ public: \
     /* should these be protected? */ \
     typedef const KEY_T const_key_type; \
     typedef const VALUE_T const_mapped_type; \
-protected: \
+public: \
     struct Node; \
     typedef KEY_EX_T key_extractor; \
     typedef CLASSNAME Self; \
- \
+protected: \
     Node** m_table; \
     size_t m_tableBuckets; \
     size_t m_items; \
     hasher m_hasher; \
     key_equal m_equals; \
     key_extractor m_getKey; \
- \
+public: \
     struct Node:public _wxHashTable_NodeBase \
     { \
     public: \
@@ -110,12 +110,12 @@ protected: \
  \
     struct Iterator; \
     friend struct Iterator; \
- \
+protected: \
     static void DeleteNode( _wxHashTable_NodeBase* node ) \
     { \
         delete (Node*)node; \
     } \
- \
+public: \
     /*                  */ \
     /* forward iterator */ \
     /*                  */ \
@@ -363,9 +363,15 @@ public: \
 #define _WX_DECLARE_HASH_MAP_KEY_EX( KEY_T, PAIR_T, CLASSNAME, CLASSEXP ) \
 CLASSEXP CLASSNAME \
 { \
+    typedef KEY_T key_type; \
+    typedef PAIR_T pair_type; \
+    typedef const key_type const_key_type; \
+    typedef const pair_type const_pair_type; \
+    typedef const_key_type& const_key_reference; \
+    typedef const_pair_type& const_pair_reference; \
 public: \
     CLASSNAME() { } \
-    KEY_T operator()( PAIR_T pair ) const { return pair.first; } \
+    const_key_reference operator()( const_pair_reference pair ) const { return pair.first; }\
     \
     /* the dummy assignment operator is needed to suppress compiler */ \
     /* warnings from hash table class' operator=(): gcc complains about */ \