public override bool Equals(com.epl.geometry.AttributeStreamBase other, int start, int end)
{
if (other == null)
{
return(false);
}
if (!(other is com.epl.geometry.AttributeStreamOfInt16))
{
return(false);
}
com.epl.geometry.AttributeStreamOfInt16 _other = (com.epl.geometry.AttributeStreamOfInt16)other;
int size = Size();
int sizeOther = _other.Size();
if (end > size || end > sizeOther && (size != sizeOther))
{
return(false);
}
if (end > size)
{
end = size;
}
for (int i = start; i < end; i++)
{
if (Read(i) != _other.Read(i))
{
return(false);
}
}
return(true);
}
public AttributeStreamOfInt16(com.epl.geometry.AttributeStreamOfInt16 other, int maxSize)
{
m_size = other.Size();
if (m_size > maxSize)
{
m_size = maxSize;
}
int sz = m_size;
if (sz < 2)
{
sz = 2;
}
m_buffer = new short[sz];
System.Array.Copy(other.m_buffer, 0, m_buffer, 0, m_size);
}
public override void WriteRange(int startElement, int count, com.epl.geometry.AttributeStreamBase _src, int srcStart, bool bForward, int stride)
{
if (startElement < 0 || count < 0 || srcStart < 0)
{
throw new System.ArgumentException();
}
if (!bForward && (stride <= 0 || (count % stride != 0)))
{
throw new System.ArgumentException();
}
com.epl.geometry.AttributeStreamOfInt16 src = (com.epl.geometry.AttributeStreamOfInt16)_src;
// the input
// type must
// match
if (src.Size() < (int)(srcStart + count))
{
throw new System.ArgumentException();
}
if (count == 0)
{
return;
}
if (Size() < count + startElement)
{
Resize(count + startElement);
}
if (_src == (com.epl.geometry.AttributeStreamBase) this)
{
_selfWriteRangeImpl(startElement, count, srcStart, bForward, stride);
return;
}
if (bForward)
{
int j = startElement;
int offset = srcStart;
for (int i = 0; i < count; i++)
{
m_buffer[j] = src.m_buffer[offset];
j++;
offset++;
}
}
else
{
int j = startElement;
int offset = srcStart + count - stride;
if (stride == 1)
{
for (int i = 0; i < count; i++)
{
m_buffer[j] = src.m_buffer[offset];
j++;
offset--;
}
}
else
{
for (int i = 0, n = count / stride; i < n; i++)
{
for (int k = 0; k < stride; k++)
{
m_buffer[j + k] = src.m_buffer[offset + k];
}
j += stride;
offset -= stride;
}
}
}
}