//  idman.h
//
//  ID manager class.
//  To be included as a static data member in any class requiring unique
//  identifiers.

#ifndef _IDMAN_H_
#define _IDMAN_H_

class IDManager
{
    int nextID;
public:
    IDManager() : nextID(0)
        { }
    int getNextID()
        { return nextID++; }
};

#endif  // _IDMAN_H_