1 | #Region "Microsoft.VisualBasic::ed80ae1d0ca0e7020a5aaa66aa250019, Microsoft.VisualBasic.Core\ComponentModel\Count.vb" |
2 | |
3 | ' Author: |
4 | ' |
5 | ' asuka (amethyst.asuka@gcmodeller.org) |
6 | ' xie (genetics@smrucc.org) |
7 | ' xieguigang (xie.guigang@live.com) |
8 | ' |
9 | ' Copyright (c) 2018 GPL3 Licensed |
10 | ' |
11 | ' |
12 | ' GNU GENERAL PUBLIC LICENSE (GPL3) |
13 | ' |
14 | ' |
15 | ' This program is free software: you can redistribute it and/or modify |
16 | ' it under the terms of the GNU General Public License as published by |
17 | ' the Free Software Foundation, either version 3 of the License, or |
18 | ' (at your option) any later version. |
19 | ' |
20 | ' This program is distributed in the hope that it will be useful, |
21 | ' but WITHOUT ANY WARRANTY; without even the implied warranty of |
22 | ' MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
23 | ' GNU General Public License for more details. |
24 | ' |
25 | ' You should have received a copy of the GNU General Public License |
26 | ' along with this program. If not, see <http://www.gnu.org/licenses/>. |
27 | |
28 | |
29 | |
30 | ' /********************************************************************************/ |
31 | |
32 | ' Summaries: |
33 | |
34 | ' Class Counter |
35 | ' |
36 | ' Constructor: (+2 Overloads) Sub New |
37 | ' |
38 | ' Function: Hit |
39 | ' |
40 | ' Sub: Add |
41 | ' |
42 | ' Module CounterExtensions |
43 | ' |
44 | ' Function: AsInteger, AsNumeric |
45 | ' |
46 | ' |
47 | ' /********************************************************************************/ |
48 | |
49 | #End Region |
50 | |
51 | Imports System.Runtime.CompilerServices |
52 | Imports Microsoft.VisualBasic.Language |
53 | |
54 | Namespace ComponentModel |
55 | |
56 | ''' <summary> |
57 | ''' The object counter |
58 | ''' </summary> |
59 | Public Class Counter : Inherits int |
60 | |
61 | ''' <summary> |
62 | ''' Create a new integer counter start from ZERO.(新建一个计数器) |
63 | ''' </summary> |
64 | Sub New() |
65 | MyBase.New(0) |
66 | End Sub |
67 | |
68 | <MethodImpl(MethodImplOptions.AggressiveInlining)> |
69 | Sub New(hits As Integer) |
70 | Call MyBase.New(x:=hits) |
71 | End Sub |
72 | |
73 | Public Sub Add(n As Integer) |
74 | Value += n |
75 | End Sub |
76 | |
77 | ''' <summary> |
78 | ''' ``++i`` |
79 | ''' </summary> |
80 | <MethodImpl(MethodImplOptions.AggressiveInlining)> |
81 | Public Function Hit() As Integer |
82 | Return ++Me |
83 | End Function |
84 | |
85 | <MethodImpl(MethodImplOptions.AggressiveInlining)> |
86 | Public Overloads Shared Widening Operator CType(c As Integer) As Counter |
87 | Return New Counter(hits:=c) |
88 | End Operator |
89 | |
90 | <MethodImpl(MethodImplOptions.AggressiveInlining)> |
91 | Public Overloads Shared Narrowing Operator CType(c As Counter) As Integer |
92 | Return c.Value |
93 | End Operator |
94 | |
95 | <MethodImpl(MethodImplOptions.AggressiveInlining)> |
96 | Public Overloads Shared Narrowing Operator CType(c As Counter) As Double |
97 | Return CDbl(c.Value) |
98 | End Operator |
99 | End Class |
100 | |
101 | Public Module CounterExtensions |
102 | |
103 | <MethodImpl(MethodImplOptions.AggressiveInlining)> |
104 | <Extension> |
105 | Public Function AsNumeric(Of K)(counter As Dictionary(Of K, Counter)) As Dictionary(Of K, Double) |
106 | Return counter.ToDictionary(Function(c) c.Key, Function(c) CDbl(c.Value)) |
107 | End Function |
108 | |
109 | <MethodImpl(MethodImplOptions.AggressiveInlining)> |
110 | <Extension> |
111 | Public Function AsInteger(Of K)(counter As Dictionary(Of K, Counter)) As Dictionary(Of K, Integer) |
112 | Return counter.ToDictionary(Function(c) c.Key, Function(c) CInt(c.Value)) |
113 | End Function |
114 | End Module |
115 | End Namespace |