presage 0.9.1
forwardTokenizer.h
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1
2/******************************************************
3 * Presage, an extensible predictive text entry system
4 * ---------------------------------------------------
5 *
6 * Copyright (C) 2008 Matteo Vescovi <matteo.vescovi@yahoo.co.uk>
7
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
12
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
17
18 You should have received a copy of the GNU General Public License along
19 with this program; if not, write to the Free Software Foundation, Inc.,
20 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
21 *
22 **********(*)*/
23
24
25#ifndef PRESAGE_FORWARDTOKENIZER
26#define PRESAGE_FORWARDTOKENIZER
27
28#include "tokenizer.h"
29
39: public Tokenizer {
40public:
41 ForwardTokenizer(std::istream& stream,
42 const std::string blankspaces,
43 const std::string separators);
44 virtual ~ForwardTokenizer();
45
48 virtual int countTokens();
49
52 virtual bool hasMoreTokens() const;
53
56 virtual std::string nextToken();
57
60 virtual double progress() const;
61
62protected:
63
64private:
65
66};
67
68#endif // PRESAGE_FORWARDTOKENIZER
69
70
virtual bool hasMoreTokens() const
virtual int countTokens()
virtual std::string nextToken()
ForwardTokenizer(std::istream &stream, const std::string blankspaces, const std::string separators)
virtual double progress() const
std::istream & stream
Definition tokenizer.h:144
std::string blankspaces
Definition tokenizer.h:154
std::string separators
Definition tokenizer.h:155