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
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
|
// -*- c++ -*-
// $Id$
/***********************************************************************
Moses - factored phrase-based language decoder
Copyright (C) 2006 University of Edinburgh
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
***********************************************************************/
#ifndef moses_Sentence_h
#define moses_Sentence_h
#include <vector>
#include <string>
#include "Word.h"
#include "Phrase.h"
#include "InputType.h"
namespace Moses
{
class Range;
class PhraseDictionary;
class TranslationOption;
class TranslationOptionCollection;
class ChartTranslationOptions;
class TranslationTask;
struct XmlOption;
/**
* A Phrase class with an ID. Used specifically as source input so contains functionality to read
* from IODevice and create trans opt
*/
class Sentence : public Phrase, public InputType
{
protected:
/**
* Utility method that takes in a string representing an XML tag and the name of the attribute,
* and returns the value of that tag if present, empty string otherwise
*/
std::vector<XmlOption*> m_xmlOptions;
std::vector <bool> m_xmlCoverageMap;
NonTerminalSet m_defaultLabelSet;
void ProcessPlaceholders(const std::vector< std::pair<size_t, std::string> > &placeholders);
// "Document Level Translation" instructions, see aux_interpret_dlt
std::vector<std::map<std::string,std::string> > m_dlt_meta;
public:
Sentence();
Sentence(size_t const transId, std::string const& stext,
std::vector<FactorType> const* IFO = NULL);
// Sentence(size_t const transId, std::string const& stext);
~Sentence();
InputTypeEnum GetType() const {
return SentenceInput;
}
//! Calls Phrase::GetSubString(). Implements abstract InputType::GetSubString()
Phrase GetSubString(const Range& r) const {
return Phrase::GetSubString(r);
}
//! Calls Phrase::GetWord(). Implements abstract InputType::GetWord()
const Word& GetWord(size_t pos) const {
return Phrase::GetWord(pos);
}
//! Calls Phrase::GetSize(). Implements abstract InputType::GetSize()
size_t GetSize() const {
return Phrase::GetSize();
}
//! Returns true if there were any XML tags parsed that at least partially covered the range passed
bool XmlOverlap(size_t startPos, size_t endPos) const;
//! populates vector argument with XML force translation options for the specific range passed
void GetXmlTranslationOptions(std::vector<TranslationOption*> &list) const;
void GetXmlTranslationOptions(std::vector<TranslationOption*> &list, size_t startPos, size_t endPos) const;
std::vector<ChartTranslationOptions*> GetXmlChartTranslationOptions() const;
virtual int Read(std::istream& in,const std::vector<FactorType>& factorOrder);
void Print(std::ostream& out) const;
TranslationOptionCollection*
CreateTranslationOptionCollection(ttasksptr const& ttask) const;
virtual void
CreateFromString(std::vector<FactorType> const &factorOrder,
std::string const& phraseString);
const NonTerminalSet&
GetLabelSet(size_t /*startPos*/, size_t /*endPos*/) const {
return m_defaultLabelSet;
}
void
init(std::string line, std::vector<FactorType> const& factorOrder);
std::vector<std::map<std::string,std::string> > const&
GetDltMeta() const {
return m_dlt_meta;
}
private:
// auxliliary functions for Sentence initialization
// void aux_interpret_sgml_markup(std::string& line);
// void aux_interpret_dlt(std::string& line);
// void aux_interpret_xml (std::string& line, std::vector<size_t> & xmlWalls,
// std::vector<std::pair<size_t, std::string> >& placeholders);
void
aux_interpret_sgml_markup(std::string& line);
void
aux_interpret_dlt(std::string& line);
void
aux_interpret_xml
(std::string& line, std::vector<size_t> & xmlWalls,
std::vector<std::pair<size_t, std::string> >& placeholders);
void
aux_init_partial_translation(std::string& line);
};
}
#endif
|
