/// <summary>
/// 减值，如果成功输出计算后的数值
/// </summary>
/// <param name="number">ThresholdNumber对象</param>
/// <param name="value">要减的差量数值。</param>
/// <param name="newValue">输出减后的数值。</param>
/// <returns>如果成功返回true，否则返回false。</returns>
public static Boolean TrySubtract(this ThresholdNumber <Int16> number, Int16 value, out Int16 newValue)
{
Int16 oldValue;
if (number.TryExchange(Convert.ToInt16(number.Value - value), out oldValue) == false)
{
newValue = oldValue;
return(false);
}
else
{
newValue = Convert.ToInt16(oldValue - value);
return(true);
}
}
/// <summary>
/// 减值，如果成功输出计算后的数值
/// </summary>
/// <param name="number">ThresholdNumber对象</param>
/// <param name="value">要减的差量数值。</param>
/// <param name="newValue">输出减后的数值。</param>
/// <returns>如果成功返回true，否则返回false。</returns>
public static Boolean TrySubtract(this ThresholdNumber <Int32> number, Int32 value, out Int32 newValue)
{
Int32 oldValue;
if (number.TryExchange(number.Value - value, out oldValue) == false)
{
newValue = oldValue;
return(false);
}
else
{
newValue = oldValue - value;
return(true);
}
}
/// <summary>
/// 尝试减量数值，如果成功输出减量后的数值
/// </summary>
/// <param name="number">ThresholdNumber对象</param>
/// <param name="value">输出减量后的数值</param>
/// <returns>返回成功则返回true，否则返回false。</returns>
public static Boolean TryDecrement(this ThresholdNumber <UInt32> number, out UInt32 value)
{
UInt32 oldValue;
if (number.TryExchange(number.Value - 1, out oldValue) == false)
{
value = oldValue;
return(false);
}
else
{
value = oldValue - 1;
return(true);
}
}
public static void Test()
{
try
{
ThresholdNumber <Int32> number = new ThresholdNumber <Int32>(10, 0, 0);
number.Increment();
number.Decrement();
number.Add(10);
number.Subtract(-1);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
/// <summary>
/// 尝试减量数值，如果成功输出减量后的数值
/// </summary>
/// <param name="number">ThresholdNumber对象</param>
/// <param name="value">输出减量后的数值</param>
/// <returns>返回成功则返回true，否则返回false。</returns>
public static Boolean TryDecrement(this ThresholdNumber <UInt16> number, out UInt16 value)
{
UInt16 oldValue;
if (number.TryExchange(Convert.ToUInt16(number.Value - 1), out oldValue) == false)
{
value = oldValue;
return(false);
}
else
{
value = Convert.ToUInt16(oldValue - 1);
return(true);
}
}
/// <summary>
/// 加值，如果成功输出计算后的数值
/// </summary>
/// <param name="number">ThresholdNumber对象</param>
/// <param name="value">要增加的差量数值。</param>
/// <param name="newValue">输出增加后的数值。</param>
/// <returns>如果成功返回true，否则返回false。</returns>
public static Boolean TryAdd(this ThresholdNumber <Byte> number, Byte value, out Byte newValue)
{
Byte oldValue;
if (number.TryExchange(Convert.ToByte(number.Value + value), out oldValue) == false)
{
newValue = oldValue;
return(false);
}
else
{
newValue = Convert.ToByte(oldValue + value);
return(true);
}
}
/// <summary>
/// 减值，如果成功输出计算后的数值
/// </summary>
/// <param name="number">ThresholdNumber对象</param>
/// <param name="value">要减的差量数值。</param>
/// <param name="newValue">输出减后的数值。</param>
/// <returns>如果成功返回true，否则返回false。</returns>
public static Boolean TrySubtract(this ThresholdNumber <Single> number, Single value, out Single newValue)
{
Single oldValue;
if (number.TryExchange(number.Value - value, out oldValue) == false)
{
newValue = oldValue;
return(false);
}
else
{
newValue = oldValue - value;
return(true);
}
}
/// <summary>
/// 尝试减量数值，如果成功输出减量后的数值
/// </summary>
/// <param name="number">ThresholdNumber对象</param>
/// <param name="value">输出减量后的数值</param>
/// <returns>返回成功则返回true，否则返回false。</returns>
public static Boolean TryDecrement(this ThresholdNumber <Byte> number, out Byte value)
{
Byte oldValue;
if (number.TryExchange(Convert.ToByte(number.Value - 1), out oldValue) == false)
{
value = oldValue;
return(false);
}
else
{
value = Convert.ToByte(oldValue - 1);
return(true);
}
}
/// <summary>
/// 加值，如果成功输出计算后的数值
/// </summary>
/// <param name="number">ThresholdNumber对象</param>
/// <param name="value">要增加的差量数值。</param>
/// <param name="newValue">输出增加后的数值。</param>
/// <returns>如果成功返回true，否则返回false。</returns>
public static Boolean TryAdd(this ThresholdNumber <UInt32> number, UInt32 value, out UInt32 newValue)
{
UInt32 oldValue;
if (number.TryExchange(number.Value + value, out oldValue) == false)
{
newValue = oldValue;
return(false);
}
else
{
newValue = oldValue + value;
return(true);
}
}
/// <summary>
/// 尝试减量数值，如果成功输出减量后的数值
/// </summary>
/// <param name="number">ThresholdNumber对象</param>
/// <param name="value">输出减量后的数值</param>
/// <returns>返回成功则返回true，否则返回false。</returns>
public static Boolean TryDecrement(this ThresholdNumber <Single> number, out Single value)
{
Single oldValue;
if (number.TryExchange(number.Value - 1, out oldValue) == false)
{
value = oldValue;
return(false);
}
else
{
value = oldValue - 1;
return(true);
}
}
/// <summary>
/// 加值，如果成功输出计算后的数值
/// </summary>
/// <param name="number">ThresholdNumber对象</param>
/// <param name="value">要增加的差量数值。</param>
/// <param name="newValue">输出增加后的数值。</param>
/// <returns>如果成功返回true，否则返回false。</returns>
public static Boolean TryAdd(this ThresholdNumber <UInt16> number, UInt16 value, out UInt16 newValue)
{
UInt16 oldValue;
if (number.TryExchange(Convert.ToUInt16(number.Value + value), out oldValue) == false)
{
newValue = oldValue;
return(false);
}
else
{
newValue = Convert.ToUInt16(oldValue + value);
return(true);
}
}
/// <summary>
/// 加值，如果成功输出计算后的数值
/// </summary>
/// <param name="number">ThresholdNumber对象</param>
/// <param name="value">要增加的差量数值。</param>
/// <param name="newValue">输出增加后的数值。</param>
/// <returns>如果成功返回true，否则返回false。</returns>
public static Boolean TryAdd(this ThresholdNumber <Int64> number, Int64 value, out Int64 newValue)
{
Int64 oldValue;
if (number.TryExchange(number.Value + value, out oldValue) == false)
{
newValue = oldValue;
return(false);
}
else
{
newValue = oldValue + value;
return(true);
}
}
/// <summary>
/// 尝试增量数值，如果成功输出增量后的数值
/// </summary>
/// <param name="number">ThresholdNumber对象</param>
/// <param name="value">输出增量后的数值</param>
/// <returns>返回成功则返回true，否则返回false。</returns>
public static Boolean TryIncrement(this ThresholdNumber <Double> number, out Double value)
{
Double oldValue;
if (number.TryExchange(number.Value + 1, out oldValue) == false)
{
value = oldValue;
return(false);
}
else
{
value = oldValue + 1;
return(true);
}
}
/// <summary>
/// 减值，如果成功输出计算后的数值
/// </summary>
/// <param name="number">ThresholdNumber对象</param>
/// <param name="value">要减的差量数值。</param>
/// <param name="newValue">输出减后的数值。</param>
/// <returns>如果成功返回true，否则返回false。</returns>
public static Boolean TrySubtract(this ThresholdNumber <UInt64> number, UInt64 value, out UInt64 newValue)
{
UInt64 oldValue;
if (number.TryExchange(number.Value - value, out oldValue) == false)
{
newValue = oldValue;
return(false);
}
else
{
newValue = oldValue - value;
return(true);
}
}
/// <summary>
/// 加值，如果成功输出计算后的数值
/// </summary>
/// <param name="number">ThresholdNumber对象</param>
/// <param name="value">要增加的差量数值。</param>
/// <param name="newValue">输出增加后的数值。</param>
/// <returns>如果成功返回true，否则返回false。</returns>
public static Boolean TryAdd(this ThresholdNumber <Double> number, Double value, out Double newValue)
{
Double oldValue;
if (number.TryExchange(number.Value + value, out oldValue) == false)
{
newValue = oldValue;
return(false);
}
else
{
newValue = oldValue + value;
return(true);
}
}
/// <summary>
/// 增量数值，如果成功返回增量后的数值
/// </summary>
/// <param name="number">ThresholdNumber对象</param>
/// <returns>返回增量后的数值</returns>
/// <exception cref="System.ArgumentOutOfRangeException">ThresholdNumber is out of range.</exception>
public static Int16 Increment(this ThresholdNumber <Int16> number)
{
return(Convert.ToInt16(number.Exchange(Convert.ToInt16(number.Value + 1)) + 1));
}
/// <summary>
/// 加值，如果成功返回计算后的数值
/// </summary>
/// <param name="number">ThresholdNumber对象</param>
/// <param name="value">要增加的差量数值。</param>
/// <returns>返回计算后的新数值。</returns>
public static Single Add(this ThresholdNumber <Single> number, Single value)
{
return(number.Exchange(number.Value + value) + value);
}
/// <summary>
/// 加值，如果成功返回计算后的数值
/// </summary>
/// <param name="number">ThresholdNumber对象</param>
/// <param name="value">要增加的差量数值。</param>
/// <returns>返回计算后的新数值。</returns>
public static Byte Add(this ThresholdNumber <Byte> number, Byte value)
{
return(Convert.ToByte(number.Exchange(Convert.ToByte(number.Value + value)) + value));
}
/// <summary>
/// 加值，如果成功返回计算后的数值
/// </summary>
/// <param name="number">ThresholdNumber对象</param>
/// <param name="value">要增加的差量数值。</param>
/// <returns>返回计算后的新数值。</returns>
public static UInt16 Add(this ThresholdNumber <UInt16> number, UInt16 value)
{
return(Convert.ToUInt16(number.Exchange(Convert.ToUInt16(number.Value + value)) + value));
}
/// <summary>
/// 加值，如果成功返回计算后的数值
/// </summary>
/// <param name="number">ThresholdNumber对象</param>
/// <param name="value">要增加的差量数值。</param>
/// <returns>返回计算后的新数值。</returns>
public static UInt32 Add(this ThresholdNumber <UInt32> number, UInt32 value)
{
return(number.Exchange(number.Value + value) + value);
}
/// <summary>
/// 加值，如果成功返回计算后的数值
/// </summary>
/// <param name="number">ThresholdNumber对象</param>
/// <param name="value">要增加的差量数值。</param>
/// <returns>返回计算后的新数值。</returns>
public static Int64 Add(this ThresholdNumber <Int64> number, Int64 value)
{
return(number.Exchange(number.Value + value) + value);
}
/// <summary>
/// 减量数值，如果成功返回减量后的数值
/// </summary>
/// <param name="number">ThresholdNumber对象</param>
/// <returns>返回减量后的数值</returns>
/// <exception cref="System.ArgumentOutOfRangeException">ThresholdNumber is out of range.</exception>
public static Single Decrement(this ThresholdNumber <Single> number)
{
return(number.Exchange(number.Value - 1) - 1);
}
/// <summary>
/// 减量数值，如果成功返回减量后的数值
/// </summary>
/// <param name="number">ThresholdNumber对象</param>
/// <returns>返回减量后的数值</returns>
/// <exception cref="System.ArgumentOutOfRangeException">ThresholdNumber is out of range.</exception>
public static Byte Decrement(this ThresholdNumber <Byte> number)
{
return(Convert.ToByte(number.Exchange(Convert.ToByte(number.Value - 1)) - 1));
}
/// <summary>
/// 减量数值，如果成功返回减量后的数值
/// </summary>
/// <param name="number">ThresholdNumber对象</param>
/// <returns>返回减量后的数值</returns>
/// <exception cref="System.ArgumentOutOfRangeException">ThresholdNumber is out of range.</exception>
public static UInt16 Decrement(this ThresholdNumber <UInt16> number)
{
return(Convert.ToUInt16(number.Exchange(Convert.ToUInt16(number.Value - 1)) - 1));
}
/// <summary>
/// 减量数值，如果成功返回减量后的数值
/// </summary>
/// <param name="number">ThresholdNumber对象</param>
/// <returns>返回减量后的数值</returns>
/// <exception cref="System.ArgumentOutOfRangeException">ThresholdNumber is out of range.</exception>
public static UInt32 Decrement(this ThresholdNumber <UInt32> number)
{
return(number.Exchange(number.Value - 1) - 1);
}
/// <summary>
/// 减量数值，如果成功返回减量后的数值
/// </summary>
/// <param name="number">ThresholdNumber对象</param>
/// <returns>返回减量后的数值</returns>
/// <exception cref="System.ArgumentOutOfRangeException">ThresholdNumber is out of range.</exception>
public static Int64 Decrement(this ThresholdNumber <Int64> number)
{
return(number.Exchange(number.Value - 1) - 1);
}
/// <summary>
/// 增量数值，如果成功返回增量后的数值
/// </summary>
/// <param name="number">ThresholdNumber对象</param>
/// <returns>返回增量后的数值</returns>
/// <exception cref="System.ArgumentOutOfRangeException">ThresholdNumber is out of range.</exception>
public static Int32 Increment(this ThresholdNumber <Int32> number)
{
return(number.Exchange(number.Value + 1) + 1);
}
/// <summary>
/// 增量数值，如果成功返回增量后的数值
/// </summary>
/// <param name="number">ThresholdNumber对象</param>
/// <returns>返回增量后的数值</returns>
/// <exception cref="System.ArgumentOutOfRangeException">ThresholdNumber is out of range.</exception>
public static Double Increment(this ThresholdNumber <Double> number)
{
return(number.Exchange(number.Value + 1) + 1);
}
/// <summary>
/// 减值，如果成功返回计算后的数值
/// </summary>
/// <param name="number">ThresholdNumber对象</param>
/// <param name="value">要减的差量数值。</param>
/// <returns>返回计算后的新数值。</returns>
public static Single Subtract(this ThresholdNumber <Single> number, Single value)
{
return(number.Exchange(number.Value - value) - value);
}
/// <summary>
/// 增量数值，如果成功返回增量后的数值
/// </summary>
/// <param name="number">ThresholdNumber对象</param>
/// <returns>返回增量后的数值</returns>
/// <exception cref="System.ArgumentOutOfRangeException">ThresholdNumber is out of range.</exception>
public static UInt64 Increment(this ThresholdNumber <UInt64> number)
{
return(number.Exchange(number.Value + 1) + 1);
}