1 files changed, 24 insertions, 0 deletions
diff --git a/IdManager.h b/IdManager.h
new file mode 100644
index 0000000..bc3efb7
--- /dev/null
+++ b/IdManager.h
@@ -0,0 +1,24 @@
+#ifndef IDMANAGER_H_
+#define IDMANAGER_H_
+
+#include <string>
+#include <set>
+#include <map>
+
+
+class IdManager {
+  private:
+    std::set<std::string> usedIds;
+    std::map<std::string, unsigned long> prefixMap;
+    
+  public:
+    bool add(const std::string &id);
+    bool remove(const std::string &id);
+    
+    bool valid(const std::string &id) const;
+    bool unique(const std::string &id) const;
+    
+    std::string generate(const std::string &prefix);
+};
+
+#endif /*IDMANAGER_H_*/