/usr/include/TopoFace/topoedgelist.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) 1994 Vectaport, Inc.
*
* 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 names of the copyright holders not be used in
* advertising or publicity pertaining to distribution of the software without
* specific, written prior permission. The copyright holders make no
* representations about the suitability of this software for any purpose.
* It is provided "as is" without express or implied warranty.
*
* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.
* IN NO EVENT SHALL THE COPYRIGHT HOLDERS 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.
*/
#ifndef topo_edgelist_h
#define topo_edgelist_h
#include <TopoFace/topoelt.h>
#include <Unidraw/_defines.h>
#include <Unidraw/iterator.h>
class Iterator;
class TopoEdge;
class UList;
class TopoEdgeList : public TopoElement {
public:
TopoEdgeList(void* value = nil);
virtual ~TopoEdgeList();
void append(TopoEdge*);
void prepend(TopoEdge*);
void insert_after(Iterator, TopoEdge*);
void insert_before(Iterator, TopoEdge*);
void remove(TopoEdge*);
void remove(Iterator&);
TopoEdge* edge(UList*) const;
UList* elem(Iterator) const;
TopoEdge* get_edge(Iterator) const;
boolean includes(TopoEdge*) const;
void first(Iterator&) const;
void last(Iterator&) const;
void next(Iterator&) const;
void prev(Iterator&) const;
boolean done(Iterator) const;
boolean is_empty() const;
int number() const;
protected:
UList* _ulist;
int _count;
};
#endif
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