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stgsharp/源代码/StgSharp/Logic/Counter.cs
T

155 lines
4.3 KiB
C#

//-----------------------------------------------------------------------
//-----------------------------------------------------------------------
// file="Counter.cs"
// Project: StgSharp
// AuthorGroup: Nitload Space
// Copyright (c) Nitload Space. All rights reserved.
//
// 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.
//
//-----------------------------------------------------------------------
//-----------------------------------------------------------------------
using System;
using System.Xml.Serialization;
namespace StgSharp
{
public class Counter<T> where T : struct, IConvertible, IFormattable, IComparable
#if NET8_OR_GREATER
,INumber
#endif
{
internal dynamic _value;
internal readonly T _defualtAddValue;
internal readonly T _defualtSubValue;
internal readonly T _defualtValue;
public Counter(T defualtValue, T defualtAddValue, T defualtSubValue)
{
TypeCode type = Type.GetTypeCode(defualtValue.GetType());
switch (type)
{
case TypeCode.Byte:
break;
case TypeCode.Int16:
break;
case TypeCode.Int32:
break;
case TypeCode.Int64:
break;
case TypeCode.Double:
break;
case TypeCode.Single:
break;
case TypeCode.SByte:
break;
case TypeCode.UInt16:
break;
case TypeCode.UInt32:
break;
case TypeCode.UInt64:
break;
default:
throw new ArgumentException("Input is not number value type");
break;
}
_value = defualtValue;
_defualtValue = defualtValue;
_defualtAddValue = defualtAddValue;
_defualtSubValue = defualtSubValue;
}
public T Decreament => _defualtSubValue;
public T Increament => _defualtAddValue;
public T Span => _value - _defualtValue;
public T Value
{
get => _value;
set => _value = value;
}
public void Add(T value)
{
_value += value;
}
public void QuickAdd()
{
_value += _defualtAddValue;
}
public void QuickSub()
{
_value -= _defualtSubValue;
}
public void Reset()
{
_value = _defualtValue;
}
public void Sub(T value)
{
_value -= value;
}
public override string ToString()
{
return Value.ToString();
}
public static Counter<T> operator --(Counter<T> counter)
{
counter.QuickSub();
return counter;
}
public static Counter<T> operator ++(Counter<T> counter)
{
counter.QuickAdd();
return counter;
}
public static implicit operator T(Counter<T> counter)
{
return counter.Value;
}
}
}