presage 0.9.2~beta
ngram.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_NGRAM
26#define PRESAGE_NGRAM
27
28#include <iostream>
29#include <string>
30#include <vector>
31#include <assert.h>
32
33class Ngram {
34 friend std::ostream& operator<<( std::ostream&, const Ngram& );
35public:
36 Ngram(const int N);
37 ~Ngram();
38
39 int getN() const;
40
41 std::string getNgram(const int n) const;
42 void setNgram(const int n, const std::string str);
43
44 bool operator<( const Ngram& ) const;
45 Ngram& operator=( const Ngram& );
46
47 std::string toString() const;
48
49private:
50 int N;
51 std::string* ngrams;
52
53};
54
55#endif // PRESAGE_NGRAM
Definition: ngram.h:33
void setNgram(const int n, const std::string str)
Definition: ngram.cpp:79
Ngram(const int N)
Definition: ngram.cpp:27
Ngram & operator=(const Ngram &)
Definition: ngram.cpp:39
int getN() const
Definition: ngram.cpp:85
bool operator<(const Ngram &) const
Definition: ngram.cpp:51
int N
Definition: ngram.h:50
~Ngram()
Definition: ngram.cpp:34
std::string toString() const
Definition: ngram.cpp:64
friend std::ostream & operator<<(std::ostream &, const Ngram &)
Definition: ngram.cpp:90
std::string * ngrams
Definition: ngram.h:51
std::string getNgram(const int n) const
Definition: ngram.cpp:73