public WordAlignmentMatrix GetBestAlignment(IReadOnlyList <string> sourceSegment,
IReadOnlyList <string> targetSegment)
{
CheckDisposed();
IntPtr nativeSourceSegment = Thot.ConvertStringsToNativeUtf8(sourceSegment);
IntPtr nativeTargetSegment = Thot.ConvertStringsToNativeUtf8(targetSegment);
IntPtr nativeMatrix = Thot.AllocNativeMatrix(sourceSegment.Count, targetSegment.Count);
uint iLen = (uint)sourceSegment.Count;
uint jLen = (uint)targetSegment.Count;
try
{
Thot.swAlignModel_getBestAlignment(Handle, nativeSourceSegment, nativeTargetSegment, nativeMatrix,
ref iLen, ref jLen);
return(Thot.ConvertNativeMatrixToWordAlignmentMatrix(nativeMatrix, iLen, jLen));
}
finally
{
Thot.FreeNativeMatrix(nativeMatrix, iLen);
Marshal.FreeHGlobal(nativeTargetSegment);
Marshal.FreeHGlobal(nativeSourceSegment);
}
}
public void AddSegmentPair(IReadOnlyList <string> sourceSegment, IReadOnlyList <string> targetSegment,
WordAlignmentMatrix hintMatrix = null)
{
CheckDisposed();
IntPtr nativeSourceSegment = Thot.ConvertStringsToNativeUtf8(sourceSegment);
IntPtr nativeTargetSegment = Thot.ConvertStringsToNativeUtf8(targetSegment);
IntPtr nativeMatrix = IntPtr.Zero;
uint iLen = 0, jLen = 0;
if (hintMatrix != null)
{
nativeMatrix = Thot.ConvertWordAlignmentMatrixToNativeMatrix(hintMatrix);
iLen = (uint)hintMatrix.RowCount;
jLen = (uint)hintMatrix.ColumnCount;
}
try
{
Thot.swAlignModel_addSentencePair(Handle, nativeSourceSegment, nativeTargetSegment, nativeMatrix, iLen,
jLen);
}
finally
{
Thot.FreeNativeMatrix(nativeMatrix, iLen);
Marshal.FreeHGlobal(nativeTargetSegment);
Marshal.FreeHGlobal(nativeSourceSegment);
}
}
