added: Patterns class (in templates)

ezc patterns are managed by this class
added: some work in groupitem plugin (not finished yet)
changed: ConfParser can read a string from memory now
         (need some testing yet)



git-svn-id: svn://ttmath.org/publicrep/winix/trunk@757 e52654a7-88a9-db11-a3e9-0013d4bc506e

plugins/groupitem/groups.h

@@ -0,0 +1,105 @@
+/*
+ * This file is a part of Winix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2011, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+
+#ifndef headerfile_winix_plugins_groupitem_groups
+#define headerfile_winix_plugins_groupitem_groups
+
+#include <map>
+#include <vector>
+#include <string>
+
+
+
+namespace GroupItem
+{
+
+
+class Groups
+{
+public:
+
+
+	/*
+		adding a new group
+		this method returns a group index
+	*/
+	size_t AddGroup();
+
+
+	/*
+		adding a new path to the last group
+	*/
+	void AddPath(const std::wstring & path);
+
+
+
+	/*
+		finding a group which has the specified path
+		this method returns a group index
+		if there is not such a path everywhere then group size is returned
+	*/
+	size_t Find(const std::wstring & path);
+
+
+	/*	
+		returning how many groups we have
+	*/
+	size_t Size();
+
+
+	/*
+		returning the size of the specified group
+	*/
+	size_t GroupSize(size_t group_index);
+
+
+	/*
+		returning a path of the specified group and position
+		or en empty string if indexes are out of ranges
+	*/
+	const std::wstring & GroupPath(size_t group_index, size_t path_index);
+
+
+	/*
+		removing all groups
+	*/
+	void Clear();
+
+
+private:
+
+	/*
+		paths_map[L"path_name"] -> group index
+	*/
+	typedef std::map<std::wstring, size_t> PathsMap;
+	PathsMap paths_map;
+
+	/*
+		groups[group_index] -> index in paths_names
+		the group consists of elements from
+		groups_tab[groups_index] to groups_tab[groups_index+1] (without the last one)
+	*/
+	typedef std::vector<size_t> GroupsTab;
+	GroupsTab groups_tab;
+
+
+	/*
+		paths_names
+	*/
+	typedef std::vector<const std::wstring*> PathsNames;
+	PathsNames paths_names;
+
+
+	const std::wstring empty_str;
+};
+
+}
+
+#endif
+