/// <summary>
/// 写入一个指定类型的值
/// </summary>
/// <param name="value">指定类型的值</param>
public void WriteIntPtr(IntPtr value)
{
//x86
if (Size.IntPtr == 4)
{
int temp = value.ToInt32();
int * tempValue = &temp;
IMemorySegment segment = GetSegment(_currentIndex);
uint remainingSize;
if (segment.EnsureSize(Size.IntPtr, out remainingSize))
{
segment.WriteInt32(tempValue);
}
else
{
uint trueRemainingSize = Size.IntPtr;
if (remainingSize > 0U)
{
segment.WriteMemory((IntPtr)tempValue, remainingSize);
trueRemainingSize -= remainingSize;
}
segment = GetSegment(++_currentIndex);
segment.WriteMemory((IntPtr)((byte *)tempValue + remainingSize), trueRemainingSize);
}
}
//x64
else
{
long temp = value.ToInt64();
long * tempValue = &temp;
IMemorySegment segment = GetSegment(_currentIndex);
uint remainingSize;
if (segment.EnsureSize(Size.IntPtr, out remainingSize))
{
segment.WriteInt64(tempValue);
}
else
{
uint trueRemainingSize = Size.IntPtr;
if (remainingSize > 0U)
{
segment.WriteMemory((IntPtr)tempValue, remainingSize);
trueRemainingSize -= remainingSize;
}
segment = GetSegment(++_currentIndex);
segment.WriteMemory((IntPtr)((byte *)tempValue + remainingSize), trueRemainingSize);
}
}
}
/// <summary>
/// 写入一个指定类型的值
/// </summary>
/// <param name="value">指定类型的值</param>
public void WriteInt32(int value)
{
int * pValue = &value;
IMemorySegment segment = GetSegment(_currentIndex);
uint remainingSize;
if (segment.EnsureSize(Size.Int32, out remainingSize))
{
segment.WriteInt32(pValue);
}
else
{
uint trueRemainingSize = Size.Int32;
if (remainingSize > 0U)
{
segment.WriteMemory((IntPtr)pValue, remainingSize);
trueRemainingSize -= remainingSize;
}
segment = GetSegment(++_currentIndex);
segment.WriteMemory((IntPtr)((byte *)pValue + remainingSize), trueRemainingSize);
}
}
