// ---------------------------------------------------------------------------
// - Superset.hpp -
// - afnix engine - superset class definition -
// ---------------------------------------------------------------------------
// - This program is free software; you can redistribute it and/or modify -
// - it provided that this copyright notice is kept intact. -
// - -
// - This program is distributed in the hope that it will be useful, but -
// - without any warranty; without even the implied warranty of -
// - merchantability or fitness for a particular purpose. In no event shall -
// - the copyright holder be liable for any direct, indirect, incidental or -
// - special damages arising in any way out of the use of this software. -
// ---------------------------------------------------------------------------
// - copyright (c) 1999-2007 amaury darsch -
// ---------------------------------------------------------------------------
#ifndef AFNIX_SUPERSET_HPP
#define AFNIX_SUPERSET_HPP
#ifndef AFNIX_VECTOR_HPP
#include "Vector.hpp"
#endif
#ifndef AFNIX_GLOBALSET_HPP
#include "Globalset.hpp"
#endif
namespace afnix {
/// The Superset class is a global nameset that acts as the root global set.
/// The super set also maintains a list of global nameset that are created
/// at the root. This is important as it permits to clear eveyrything
/// nicely when the interpreter exits
/// @author amaury darsch
class Superset : public Globalset {
private:
/// the globalset list
Vector d_glst;
public:
/// create a default superset
Superset (void);
/// destroy this superset
~Superset (void);
/// @return the class name
String repr (void) const;
/// make this superset a shared object
void mksho (void);
/// reset this superset
void reset (void);
/// @return the number of elements
long length (void) const;
/// @return a nameset by index
Nameset* get (const long index) const;
/// create a child nameset by quark
/// @param quark the child nameset quark
Nameset* mknset (const long quark);
/// create a child nameset by name
/// @param name the child nameset name
Nameset* mknset (const String& name);
private:
// make the copy constructor private
Superset (const Superset&);
// make the assignment operator private
Superset& operator = (const Superset&);
};
}
#endif
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