44 lines
813 B
C
44 lines
813 B
C
|
// Copyright (c) 1994 James Clark
|
||
|
|
// See the file COPYING for copying permission.
|
||
|
|
|
||
|
|
#ifndef StringSet_INCLUDED
|
||
|
|
#define StringSet_INCLUDED 1
|
||
|
|
|
||
|
|
#include "StringC.h"
|
||
|
|
#include "Hash.h"
|
||
|
|
#include "Boolean.h"
|
||
|
|
#include "OwnerTable.h"
|
||
|
|
|
||
|
|
#ifdef SP_NAMESPACE
|
||
|
|
namespace SP_NAMESPACE {
|
||
|
|
#endif
|
||
|
|
|
||
|
|
class StringSetKey {
|
||
|
|
public:
|
||
|
|
static inline const StringC &key(const StringC &str) { return str; }
|
||
|
|
};
|
||
|
|
|
||
|
|
class StringSet {
|
||
|
|
public:
|
||
|
|
StringSet();
|
||
|
|
Boolean add(const StringC &); // return 1 if already there
|
||
|
|
void swap(StringSet &);
|
||
|
|
void clear();
|
||
|
|
private:
|
||
|
|
StringSet(const StringSet &); // undefined
|
||
|
|
void operator=(const StringSet &); // undefined
|
||
|
|
OwnerTable<StringC, StringC, Hash, StringSetKey> table_;
|
||
|
|
};
|
||
|
|
|
||
|
|
inline
|
||
|
|
void StringSet::clear()
|
||
|
|
{
|
||
|
|
table_.clear();
|
||
|
|
}
|
||
|
|
|
||
|
|
#ifdef SP_NAMESPACE
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* not StringSet_INCLUDED */
|