changed: updated to the new ezc api, this with O(1) when looking for a specific ezc function

changed: sessions are deleted at the end of a request (and only a few sessions)
         other sessions will be deleted after a next request


git-svn-id: svn://ttmath.org/publicrep/winix/trunk@684 e52654a7-88a9-db11-a3e9-0013d4bc506e

templates/patterncacher.h

@@ -14,6 +14,7 @@
 #include <map>
 
 #include "core/item.h"
+#include "misc.h"
 #include "ezc.h"
 
 
@@ -59,10 +60,15 @@ class PatternCacher
 	// how many items to delete
 	size_t how_many_delete;
 
+	// can be null (not set directly)
+	TemplatesFunctions::EzcFun * ezc_fun;
+
 public:
 
 	PatternCacher();
 
+	void SetEzcFunctions(TemplatesFunctions::EzcFun * fun);
+
 	// returning a pattern corresponding to the 'item'
 	Ezc::Pattern * GetPattern(const Item & item);