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       1                 :            : /** @file expanddecider.cc
       2                 :            :  * @brief Allow rejection of terms during ESet generation.
       3                 :            :  */
       4                 :            : /* Copyright (C) 2007 Olly Betts
       5                 :            :  *
       6                 :            :  * This program is free software; you can redistribute it and/or
       7                 :            :  * modify it under the terms of the GNU General Public License as
       8                 :            :  * published by the Free Software Foundation; either version 2 of the
       9                 :            :  * License, or (at your option) any later version.
      10                 :            :  *
      11                 :            :  * This program is distributed in the hope that it will be useful,
      12                 :            :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      13                 :            :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      14                 :            :  * GNU General Public License for more details.
      15                 :            :  *
      16                 :            :  * You should have received a copy of the GNU General Public License
      17                 :            :  * along with this program; if not, write to the Free Software
      18                 :            :  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
      19                 :            :  */
      20                 :            : 
      21                 :            : #include <config.h>
      22                 :            : 
      23                 :            : #include <xapian/expanddecider.h>
      24                 :            : 
      25                 :            : using namespace std;
      26                 :            : 
      27                 :            : namespace Xapian {
      28                 :            : 
      29 [ #  # ][ #  # ]:        143 : ExpandDecider::~ExpandDecider() { }
                 [ -  + ]
      30                 :            : 
      31                 :            : bool
      32                 :        884 : ExpandDeciderAnd::operator()(const string &term) const
      33                 :            : {
      34 [ +  + ][ +  + ]:        884 :     return first(term) && second(term);
      35                 :            : }
      36                 :            : 
      37                 :            : bool
      38                 :       7176 : ExpandDeciderFilterTerms::operator()(const string &term) const
      39                 :            : {
      40                 :            :     /* Some older compilers (such as Sun's CC) return an iterator from find()
      41                 :            :      * and a const_iterator from end() in this situation, and then can't
      42                 :            :      * compare the two!  We workaround this problem by explicitly assigning the
      43                 :            :      * result of find() to a const_iterator. */
      44                 :       7176 :     set<string>::const_iterator i = rejects.find(term);
      45                 :       7176 :     return i == rejects.end();
      46                 :            : }
      47                 :            : 
      48                 :            : }