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/*
** SWISH++
** WordThreshold.h
**
** Copyright (C) 2001 Paul J. Lucas
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef WordThreshold_H
#define WordThreshold_H
// local
#include "config.h"
#include "conf_int.h"
//*****************************************************************************
//
// SYNOPSIS
//
class WordThreshold : public conf<int>
//
// DESCRIPTION
//
// A WordThreshold is-a conf<int> containing the word count past which
// partial indicies are generated and merged since all the words are too
// big to fit into memory at the same time. See also the comment in
// config.h for WordThreshold_Default.
//
// Only the super-user can specify a value larger than the compiled-in
// default.
//
// This is the same as index's -W command-line option.
//
//*****************************************************************************
{
public:
WordThreshold() :
conf<int>( "WordThreshold", WordThreshold_Default, 100 ) { }
CONF_INT_ASSIGN_OPS( WordThreshold );
private:
virtual void parse_value( char *line );
};
extern WordThreshold word_threshold;
#endif /* WordThreshold_H */
/* vim:set et sw=4 ts=4: */
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