/usr/include/Unidraw/transfn.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.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 | /*
* 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.
*/
/*
* Transfer function base class.
*/
#ifndef unidraw_transfn_h
#define unidraw_transfn_h
#include <Unidraw/enter-scope.h>
class Connector;
class Path;
class StateVar;
#include <iosfwd>
//: transfer function
// <a href=../man3.1/transfns.html>man page</a>
class TransferFunct {
public:
virtual void Evaluate(Path* = nil);
virtual ~TransferFunct();
virtual TransferFunct* Copy();
virtual void Read(istream&);
virtual void Write(ostream&);
virtual ClassId GetClassId();
virtual ClassId GetSubstId(const char*& delim);
virtual boolean IsA(ClassId);
protected:
TransferFunct();
Connector* GetBinding(StateVar*);
};
#endif
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