MathTypeLibrary(libmath++)
0.0.3
Main Page
Related Pages
Classes
Files
File List
math++
visitor.h
1
2
// Math Type Library
3
// $Id: visitor.h,v 1.4 2002/04/29 19:34:30 cparpart Exp $
4
// (This file contains the abstract interface to the expression tree visitor)
5
//
6
// Copyright (c) 2002 by Christian Parpart <cparpart@surakware.net>
7
//
8
// This library is free software; you can redistribute it and/or
9
// modify it under the terms of the GNU Library General Public
10
// License as published by the Free Software Foundation; either
11
// version 2 of the License, or (at your option) any later version.
12
//
13
// This library 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 GNU
16
// Library General Public License for more details.
17
//
18
// You should have received a copy of the GNU Library General Public License
19
// along with this library; see the file COPYING.LIB. If not, write to
20
// the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
21
// Boston, MA 02111-1307, USA.
23
#ifndef libmath_visitor_h
24
#define libmath_visitor_h
25
26
namespace
math {
27
28
template
<
class
>
class
TNumberNode;
// numbers
29
template
<
class
>
class
TSymbolNode;
// symbols ("e", "pi", "t", ...")
30
template
<
class
>
class
TParamNode;
// usually the symbol "x"
31
32
template
<
class
>
class
TPlusNode;
// operations 1st degree
33
template
<
class
>
class
TNegNode;
34
35
template
<
class
>
class
TMulNode;
// operations 2nd degree
36
template
<
class
>
class
TDivNode;
37
38
template
<
class
>
class
TPowNode;
// operations 3rd degree
39
40
template
<
class
>
class
TSqrtNode;
// build-in functions
41
template
<
class
>
class
TSinNode;
42
template
<
class
>
class
TCosNode;
43
template
<
class
>
class
TTanNode;
44
template
<
class
>
class
TCoTanNode;
45
template
<
class
>
class
TLnNode;
46
47
template
<
class
>
class
TFuncNode;
// user defined functions
48
49
template
<
class
>
class
TIfNode;
// extended functions
50
51
template
<
class
>
class
TEquNode;
// equations
52
template
<
class
>
class
TUnEquNode;
53
template
<
class
>
class
TGreaterNode;
54
template
<
class
>
class
TLessNode;
55
template
<
class
>
class
TGreaterEquNode;
56
template
<
class
>
class
TLessEquNode;
57
63
template
<
typename
T>
64
class
TNodeVisitor
{
65
public
:
66
virtual
~
TNodeVisitor
() {};
67
68
virtual
void
visit(
TNumberNode<T>
*) = 0;
69
virtual
void
visit(
TSymbolNode<T>
*) = 0;
70
virtual
void
visit(
TParamNode<T>
*) = 0;
71
72
virtual
void
visit(
TPlusNode<T>
*) = 0;
73
virtual
void
visit(
TNegNode<T>
*) = 0;
74
75
virtual
void
visit(
TMulNode<T>
*) = 0;
76
virtual
void
visit(
TDivNode<T>
*) = 0;
77
78
virtual
void
visit(
TPowNode<T>
*) = 0;
79
virtual
void
visit(
TSqrtNode<T>
*) = 0;
80
81
virtual
void
visit(
TSinNode<T>
*) = 0;
82
virtual
void
visit(
TCosNode<T>
*) = 0;
83
virtual
void
visit(
TTanNode<T>
*) = 0;
84
virtual
void
visit(
TLnNode<T>
*) = 0;
85
86
virtual
void
visit(
TFuncNode<T>
*) = 0;
87
virtual
void
visit(
TIfNode<T>
*) = 0;
88
89
virtual
void
visit(
TEquNode<T>
*) = 0;
90
virtual
void
visit(
TUnEquNode<T>
*) = 0;
91
virtual
void
visit(
TGreaterNode<T>
*) = 0;
92
virtual
void
visit(
TLessNode<T>
*) = 0;
93
virtual
void
visit(
TGreaterEquNode<T>
*) = 0;
94
virtual
void
visit(
TLessEquNode<T>
*) = 0;
95
};
96
97
}
// namespace math
98
99
#endif
Generated on Sun Mar 23 2014 03:01:11 for MathTypeLibrary(libmath++) by
1.8.1.2