private bool Init(List <Word> words)
{
if (words.Count == 0)
{
return(false);
}
var wordsCount = words.Count;
if (_pinnedWordsBufferSize < wordsCount)
{
ReAllocPinnedWordsBuffer(wordsCount);
}
for (var i = 0; i < wordsCount; i++)
{
var word = words[i];
var gcHandle = GCHandle.Alloc(word.valueUpper, GCHandleType.Pinned);
var basePtr = (char *)gcHandle.AddrOfPinnedObject().ToPointer();
PinnedWord *pw = _pinnedWordsBufferPtrBase + i;
pw->basePtr = basePtr;
pw->gcHandle = gcHandle;
pw->posTaggerInputType = word.posTaggerInputType;
pw->posTaggerExtraWordType = word.posTaggerExtraWordType;
pw->length = word.valueUpper.Length;
}
return(true);
}
private void DisposePinnedWordsBuffer()
{
if (_pinnedWordsBufferPtrBase != null)
{
_pinnedWordsBufferGCHandle.Free();
_pinnedWordsBufferPtrBase = null;
}
}
private void ReAllocPinnedWordsBuffer(int newBufferSize)
{
DisposePinnedWordsBuffer();
_pinnedWordsBufferSize = newBufferSize;
var pinnedWordsBuffer = new PinnedWord[_pinnedWordsBufferSize];
_pinnedWordsBufferGCHandle = GCHandle.Alloc(pinnedWordsBuffer, GCHandleType.Pinned);
_pinnedWordsBufferPtrBase = (PinnedWord *)_pinnedWordsBufferGCHandle.AddrOfPinnedObject().ToPointer();
}
