本文整理汇总了C#中CircularBuffer.Peek方法的典型用法代码示例。如果您正苦于以下问题：C# CircularBuffer.Peek方法的具体用法？C# CircularBuffer.Peek怎么用？C# CircularBuffer.Peek使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CircularBuffer的用法示例。
在下文中一共展示了CircularBuffer.Peek方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Peek
public void Peek()
{
var buffer = new CircularBuffer<int>(16);
for(var i=0;i<8;i++)
buffer.Put(i);
var peek1 = new int[8];
var peek2 = new int[8];
buffer.Peek(peek1, 0, 8);
buffer.Peek(peek2, 0, 8);
for(var i = 0; i < 8; i++)
{
Assert.AreEqual(
peek1[i],
peek2[i]);
}
}示例2: CircularBufferGetPutSkipTest
public void CircularBufferGetPutSkipTest()
{
{
CircularBuffer<int> buffer = new CircularBuffer<int>(3, true);
buffer.Put(1);
buffer.Put(2);
buffer.Put(3);
buffer.Put(4);
int get1 = buffer.Get();
int get2 = buffer.Get();
Assert.AreEqual(get1, 2);
Assert.AreEqual(get2, 3);
}
{
CircularBuffer<int> buffer = new CircularBuffer<int>(3, true);
buffer.Put(1);
buffer.Put(2);
buffer.Put(3);
buffer.Put(4);
buffer.Put(5);
int get1 = buffer.Peek(); // 3
int get2 = buffer.Peek(0); // 3
int get3 = buffer.Peek(1); // 4
int get4 = buffer.Peek(2); // 5
Assert.AreEqual(get1, 3);
Assert.AreEqual(get2, 3);
Assert.AreEqual(get3, 4);
Assert.AreEqual(get4, 5);
List<int> getRange = buffer.PeekRange(0);
Assert.AreEqual(getRange.Count, 3);
Assert.AreEqual(getRange[0], 3);
Assert.AreEqual(getRange[1], 4);
Assert.AreEqual(getRange[2], 5);
}
}示例3: GetNearestIndex
public static int GetNearestIndex(CircularBuffer<MarketDataPair> data, DateTime targetDateTime)
{
int leftPivot = 0;
int rightPivot = data.Size;
int mid = leftPivot;
while (true)
{
if (leftPivot == rightPivot)
{
Trace.Assert(leftPivot == mid);
return mid;
}
int curMid = (leftPivot + rightPivot) / 2;
if (curMid == mid)
{
return mid;
}
mid = curMid;
MarketDataPair midPair = data.Peek(mid);
if (midPair.CurDateTime == targetDateTime)
{
break;
}
else if (midPair.CurDateTime > targetDateTime)
{
rightPivot = mid;
}
else
{
leftPivot = mid;
}
}
return mid;
}示例4: Deserialize
public Packet Deserialize(CircularBuffer<byte> buffer)
{
try
{
var bytes = new byte[buffer.Size];
buffer.Peek(bytes, 0, buffer.Size);
var json = Encoding.UTF8.GetString(bytes);
var stringReader = new StringReader(json);
var reader = new JsonTextReader(stringReader);
// 주의
var field =
stringReader.GetType().GetField(
"_pos",
System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
var depth = 0;
var id = 0;
var idField = true;
var hasObject = false;
try
{
while (reader.Read())
{
switch (reader.TokenType)
{
case JsonToken.StartObject:
depth++;
hasObject = true;
break;
case JsonToken.EndObject:
depth--;
if (depth == 0)
break;
break;
case JsonToken.PropertyName:
if (depth == 1 &&
(String)reader.Value == "id")
idField = true;
break;
case JsonToken.Integer:
if (idField)
{
id = Convert.ToInt32(reader.Value);
idField = false;
}
break;
}
}
}
catch (JsonReaderException e)
{
// ignore
}
if (hasObject == false)
return null;
if (depth != 0)
return null;
var count = (int)field.GetValue(stringReader);
buffer.Skip(count);
var slicedJson = json.Substring(0, count);
var packet =
(Packet)JsonConvert.DeserializeObject(
slicedJson, Packet.GetTypeById(id));
packet.packetId = id;
return packet;
}
catch (Exception e)
{
Console.WriteLine(e);
}
return null;
}