116 lines
3.5 KiB
VB.net
116 lines
3.5 KiB
VB.net
#Region "Microsoft.VisualBasic::ed80ae1d0ca0e7020a5aaa66aa250019, Microsoft.VisualBasic.Core\ComponentModel\Count.vb"
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' Author:
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'
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' asuka (amethyst.asuka@gcmodeller.org)
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' xie (genetics@smrucc.org)
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' xieguigang (xie.guigang@live.com)
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'
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' Copyright (c) 2018 GPL3 Licensed
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'
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'
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' GNU GENERAL PUBLIC LICENSE (GPL3)
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'
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'
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' This program is free software: you can redistribute it and/or modify
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' it under the terms of the GNU General Public License as published by
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' the Free Software Foundation, either version 3 of the License, or
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' (at your option) any later version.
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'
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' This program is distributed in the hope that it will be useful,
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' but WITHOUT ANY WARRANTY; without even the implied warranty of
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' MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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' GNU General Public License for more details.
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'
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' You should have received a copy of the GNU General Public License
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' along with this program. If not, see <http://www.gnu.org/licenses/>.
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' /********************************************************************************/
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' Summaries:
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' Class Counter
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'
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' Constructor: (+2 Overloads) Sub New
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'
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' Function: Hit
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'
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' Sub: Add
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'
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' Module CounterExtensions
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'
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' Function: AsInteger, AsNumeric
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'
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'
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' /********************************************************************************/
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#End Region
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Imports System.Runtime.CompilerServices
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Imports Microsoft.VisualBasic.Language
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Namespace ComponentModel
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''' <summary>
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''' The object counter
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''' </summary>
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Public Class Counter : Inherits int
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''' <summary>
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''' Create a new integer counter start from ZERO.(新建一个计数器)
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''' </summary>
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Sub New()
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MyBase.New(0)
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End Sub
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<MethodImpl(MethodImplOptions.AggressiveInlining)>
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Sub New(hits As Integer)
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Call MyBase.New(x:=hits)
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End Sub
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Public Sub Add(n As Integer)
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Value += n
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End Sub
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''' <summary>
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''' ``++i``
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''' </summary>
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<MethodImpl(MethodImplOptions.AggressiveInlining)>
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Public Function Hit() As Integer
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Return ++Me
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End Function
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<MethodImpl(MethodImplOptions.AggressiveInlining)>
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Public Overloads Shared Widening Operator CType(c As Integer) As Counter
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Return New Counter(hits:=c)
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End Operator
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<MethodImpl(MethodImplOptions.AggressiveInlining)>
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Public Overloads Shared Narrowing Operator CType(c As Counter) As Integer
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Return c.Value
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End Operator
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<MethodImpl(MethodImplOptions.AggressiveInlining)>
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Public Overloads Shared Narrowing Operator CType(c As Counter) As Double
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Return CDbl(c.Value)
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End Operator
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End Class
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Public Module CounterExtensions
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<MethodImpl(MethodImplOptions.AggressiveInlining)>
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<Extension>
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Public Function AsNumeric(Of K)(counter As Dictionary(Of K, Counter)) As Dictionary(Of K, Double)
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Return counter.ToDictionary(Function(c) c.Key, Function(c) CDbl(c.Value))
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End Function
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<MethodImpl(MethodImplOptions.AggressiveInlining)>
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<Extension>
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Public Function AsInteger(Of K)(counter As Dictionary(Of K, Counter)) As Dictionary(Of K, Integer)
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Return counter.ToDictionary(Function(c) c.Key, Function(c) CInt(c.Value))
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End Function
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End Module
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End Namespace
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