50 lines
970 B
C
50 lines
970 B
C
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// Copyright (c) 1994 James Clark
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// See the file COPYING for copying permission.
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#ifndef List_INCLUDED
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#define List_INCLUDED 1
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#include "IList.h"
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#include "Link.h"
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#ifdef SP_NAMESPACE
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namespace SP_NAMESPACE {
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#endif
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template<class T>
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class ListItem : public Link {
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public:
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ListItem(const T &v) : value(v) { }
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T value;
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};
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template<class T> class ListIter;
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template<class T>
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class List {
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public:
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List() { }
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void append(const T &item) { list_.append(new ListItem<T>(item)); }
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void insert(const T &item) { list_.insert(new ListItem<T>(item)); }
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const T &head() const { return list_.head()->value; }
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void remove(const T &);
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T get();
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int empty() const { return list_.empty(); }
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friend class ListIter<T>;
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private:
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List(const List<T> &); // undefined
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void operator=(const List<T> &); // undefined
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IList<ListItem<T> > list_;
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};
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#ifdef SP_NAMESPACE
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}
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#endif
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#endif /* not List_INCLUDED */
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#ifdef SP_DEFINE_TEMPLATES
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#include "List.cxx"
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#endif
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