/usr/include/gecode/minimodel/reg.hpp is in libgecode-dev 3.7.1-3.
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 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 | /* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
/*
* Main authors:
* Christian Schulte <schulte@gecode.org>
*
* Copyright:
* Christian Schulte, 2008
*
* Last modified:
* $Date: 2008-12-08 12:54:44 +0100 (Mon, 08 Dec 2008) $ by $Author: schulte $
* $Revision: 7995 $
*
* This file is part of Gecode, the generic constraint
* development environment:
* http://www.gecode.org
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
namespace Gecode {
template<class Char, class Traits>
std::basic_ostream<Char,Traits>&
REG::Exp::print(std::basic_ostream<Char,Traits>& os) const {
if (this == NULL)
return os << "[]";
switch (type) {
case ET_SYMBOL:
return os << "[" << data.symbol << "]";
case ET_STAR:
{
bool par = ((data.kids[0] != NULL) &&
((data.kids[0]->type == ET_CONC) ||
(data.kids[0]->type == ET_OR)));
return data.kids[0]->print(os << (par ? "*(" : "*"))
<< (par ? ")" : "");
}
case ET_CONC:
{
bool par0 = ((data.kids[0] != NULL) &&
(data.kids[0]->type == ET_OR));
std::ostream& os1 = data.kids[0]->print(os << (par0 ? "(" : ""))
<< (par0 ? ")+" : "+");
bool par1 = ((data.kids[1] != NULL) &&
(data.kids[1]->type == ET_OR));
return data.kids[1]->print(os1 << (par1 ? "(" : "") )
<< (par1 ? ")" : "");
}
case ET_OR:
return data.kids[1]->print(data.kids[0]->print(os) << "|");
default: GECODE_NEVER;
}
GECODE_NEVER;
return os;
}
template<class Char, class Traits>
inline std::basic_ostream<Char,Traits>&
REG::print(std::basic_ostream<Char,Traits>& os) const {
std::basic_ostringstream<Char,Traits> s;
s.copyfmt(os); s.width(0);
e->print(s);
return os << s.str();
}
template<class Char, class Traits>
std::basic_ostream<Char,Traits>&
operator <<(std::basic_ostream<Char,Traits>& os, const REG& r) {
return r.print(os);
}
}
// STATISTICS: minimodel-any
|