-
Notifications
You must be signed in to change notification settings - Fork 0
/
Wrd.h
73 lines (68 loc) · 2.2 KB
/
Wrd.h
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
/*
* Copyright 1999, Brown University, Providence, RI.
*
* All Rights Reserved
*
* Permission to use, copy, modify, and distribute this software and its
* documentation for any purpose other than its incorporation into a
* commercial product is hereby granted without fee, provided that the
* above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of Brown University not be used in
* advertising or publicity pertaining to distribution of the software
* without specific, written prior permission.
*
* BROWN UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR ANY
* PARTICULAR PURPOSE. IN NO EVENT SHALL BROWN UNIVERSITY BE LIABLE FOR
* ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef WRD_H
#define WRD_H
#include <iostream>
#include "ECString.h"
#include "ewDciTokStrm.h"
using namespace std;
class Wrd;
class Wrd
{
public:
friend class SentRep;
Wrd() : lexeme_(""), loc_(-1) {}
Wrd(const Wrd& wrd) : lexeme_(wrd.lexeme()),loc_(wrd.loc()),wInt_(wrd.toInt()) {}
Wrd(ECString lx, int ps) : lexeme_(lx), loc_(ps) {}
const ECString& lexeme() const { return lexeme_; }
friend int operator<(const Wrd& w1, const Wrd& w2)
{ return w1.lexeme_ < w2.lexeme_; }
friend istream& operator>>(istream& is, Wrd& w)
{
is >> w.lexeme_;
return is;
}
friend ewDciTokStrm& operator>>(ewDciTokStrm& is, Wrd& w)
{
w.lexeme_ = is.read();
return is;
}
friend ostream& operator<<(ostream& os, const Wrd& w)
{
os << w.lexeme_;
return os;
}
void operator=(const Wrd& wr)
{
lexeme_ = wr.lexeme();
loc_ = wr.loc();
}
int loc() const { return loc_; }
int toInt() const { return wInt_; }
int& toInt() { return wInt_; }
private:
int loc_;
int wInt_;
ECString lexeme_;
};
#endif