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
|
/*
* Copyright 2004-2018 Adrian Thurston <thurston@colm.net>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef _C_FLAT_H
#define _C_FLAT_H
#include <iostream>
#include "codegen.h"
#include "tables.h"
/* Forwards. */
struct CodeGenData;
struct NameInst;
struct RedTransAp;
struct RedStateAp;
class Flat
: public virtual Tables
{
protected:
enum Type {
Loop = 1, Exp
};
public:
Flat( const CodeGenArgs &args, Type type )
:
Tables( args ),
type(type)
{}
virtual ~Flat() { }
protected:
Type type;
void taKeys();
void taKeySpans();
void taCharClass();
void taActions();
void taFlatIndexOffset();
void taIndices();
void taIndexDefaults();
void taTransCondSpaces();
void taTransOffsets();
void taCondTargs();
void taCondActions();
void taToStateActions();
void taFromStateActions();
void taEofActions();
void taEofTrans();
void taEofConds();
void taNfaTargs();
void taNfaOffsets();
void taNfaPushActions();
void taNfaPopTrans();
void setKeyType();
std::ostream &INDICES();
std::ostream &TRANS_COND_SPACES();
std::ostream &TRANS_OFFSETS();
std::ostream &TRANS_LENGTHS();
std::ostream &COND_KEYS();
std::ostream &COND_TARGS();
std::ostream &COND_ACTIONS();
virtual void setTableState( TableArray::State );
virtual void genAnalysis();
virtual void tableDataPass();
virtual void writeData();
};
#endif
|
