/usr/include/Unidraw/uhash.h is in ivtools-dev 1.2.11a1-11.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (c) 1990, 1991 Stanford University
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided
* that the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of Stanford not be used in advertising or
* publicity pertaining to distribution of the software without specific,
* written prior permission. Stanford makes no representations about
* the suitability of this software for any purpose. It is provided "as is"
* without express or implied warranty.
*
* STANFORD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.
* IN NO EVENT SHALL STANFORD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/*
* UHash - hash table.
*/
#ifndef unidraw_uhash_h
#define unidraw_uhash_h
#include <InterViews/enter-scope.h>
#include <Unidraw/enter-scope.h>
#include <InterViews/_enter.h>
class Iterator;
class UList;
class UHashElem {
public:
UHashElem(void* = nil);
virtual ~UHashElem();
void* GetKey();
void SetKey(void*);
protected:
void* _key;
};
inline void* UHashElem::GetKey () { return _key; }
inline void UHashElem::SetKey (void* key) { _key = key; }
class UHashTable {
public:
UHashTable(int nslots);
virtual ~UHashTable();
virtual void Register(void* key, UHashElem* = nil);
virtual void Unregister(void* key);
void First(Iterator&);
void Next(Iterator&);
boolean Done(Iterator);
UHashElem* GetElem(Iterator);
UHashElem* Find(void* key);
protected:
virtual UHashElem* CreateElem();
virtual unsigned long Hash(void*);
virtual boolean Equal(void* key1, void* key2);
protected:
int _nslots;
protected:
UList* UElem(Iterator);
UHashElem* Elem(UList*);
void DeleteSlot(UList*);
protected:
UList** _slot;
};
#include <InterViews/_leave.h>
#endif
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