/usr/include/UniIdraw/idvars.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.
*/
/*
* Idraw-specific state variables
*/
#ifndef idvars_h
#define idvars_h
#include <Unidraw/statevars.h>
#include <Unidraw/stateviews.h>
class ArrowVar : public StateVar {
public:
ArrowVar(boolean h = false, boolean t = false);
boolean Head();
boolean Tail();
void SetArrows(boolean, boolean);
virtual StateVar& operator = (StateVar&);
virtual StateVar* Copy();
virtual void Read(istream&);
virtual void Write(ostream&);
virtual ClassId GetClassId();
virtual boolean IsA(ClassId);
protected:
boolean _head, _tail;
};
inline boolean ArrowVar::Head() { return _head; }
inline boolean ArrowVar::Tail() { return _tail; }
class ArrowVarView : public StateVarView {
public:
ArrowVarView(ArrowVar*, BrushVar*, ColorVar* = nil);
virtual ~ArrowVarView();
protected:
virtual void Init();
virtual boolean Stale();
protected:
ArrowVar* _arrowSubj;
boolean _prevHead, _prevTail;
PSBrush* _prevVal;
PSColor* _prevFg, *_prevBg;
ColorVar* _colorSubj;
};
#endif
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