// this will only work if the caller is using
// ::free to free the memory
inline void* Buffer::donateBuffer(size_t offset)
{
DBXML_ASSERT(ownsMemory_ && (offset == 0));
void *ret = (void*)((char*)pBuffer_ + offset);
ownsMemory_ = false;
return ret;
}
/// to store Dbt memory referenced by node ids
void setMemory(void *mem) {
DBXML_ASSERT(!memory_);
memory_ = mem;
}
// notification that a document can be removed
// TBD -- not yet used or implemented
void releaseDoc(int cid, const DocID &did) {
DBXML_ASSERT(impl_);
impl_->releaseDoc(cid, did);
}
virtual void setEventWriter(EventWriter *writer) {
writer_ = writer;
isInternalWriter_ = true;
DBXML_ASSERT(!ownsWriter_); // must not be owned
}
virtual EventWriter *getEventWriter() const {
DBXML_ASSERT(isInternalWriter_);
return (EventWriter *)writer_;
}
