They keys can be accessed now for all stores that support it, they pretty much

all should, but they don't really haaave to. 

4 files changed, 12 insertions, 2 deletions

diff --git a/src/cache.h b/src/cache.h
index f614aca..259278c 100644
--- a/src/cache.h
+++ b/src/cache.h
@@ -214,6 +214,11 @@ namespace Bu
                         hEnt.erase( cId );
                 }
 
+                Bu::List<keytype> getKeys()
+                {
+                        return pStore->getKeys();
+                }
+
         private:
                 void incRef( keytype cId )
                 {
@@ -230,8 +235,8 @@ namespace Bu
 
         private:
                 CidHash hEnt;
-                Store *pStore;
                 Calc *pCalc;
+                Store *pStore;
         };
 };
 
diff --git a/src/cachestore.h b/src/cachestore.h
index 5b52359..97f02af 100644
--- a/src/cachestore.h
+++ b/src/cachestore.h
@@ -1,6 +1,8 @@
 #ifndef BU_CACHE_STORE_H
 #define BU_CACHE_STORE_H
 
+#include "bu/list.h"
+
 namespace Bu
 {
         /**
@@ -23,6 +25,7 @@ namespace Bu
                 virtual void unload( obtype *pObj, const keytype &key )=0;
                 virtual keytype create( obtype *pSrc )=0;
                 virtual void destroy( obtype *pObj, const keytype &key )=0;
+                virtual Bu::List<keytype> getKeys() { return Bu::List<keytype>(); }
 
         private:
         };
diff --git a/src/cachestorenids.cpp b/src/cachestorenids.cpp
index e69de29..2e50475 100644
--- a/src/cachestorenids.cpp
+++ b/src/cachestorenids.cpp
@@ -0,0 +1,2 @@
+#include "bu/cachestorenids.h"
+
diff --git a/src/cachestorenids.h b/src/cachestorenids.h
index f488117..0d8ff64 100644
--- a/src/cachestorenids.h
+++ b/src/cachestorenids.h
@@ -85,7 +85,7 @@ namespace Bu
                         delete pObj;
                 }
 
-                Bu::List<keytype> getKeys()
+                virtual Bu::List<keytype> getKeys()
                 {
                         return hId.getKeys();
                 }