GiSTcompressedEntry
MTentry::Compress() const
{
GiSTcompressedEntry compressedEntry;
double rmin=((MTkey *)key)->minradius(), rmax=((MTkey *)key)->maxradius(), dist=((MTkey *)key)->distance;
int sizeofObject=((MTkey *)key)->object().CompressedLength();
BOOL splitted=((MTkey *)key)->splitted, recomp=((MTkey *)key)->recomp;
compressedEntry.key=new char[CompressedLength()];
((MTkey *)key)->object().Compress(compressedEntry.key); // compress the object
memcpy(compressedEntry.key+sizeofObject, &rmin, sizeof(double));
memcpy(compressedEntry.key+sizeofObject+sizeof(double), &rmax, sizeof(double));
memcpy(compressedEntry.key+sizeofObject+2*sizeof(double), &dist, sizeof(double));
memcpy(compressedEntry.key+sizeofObject+3*sizeof(double), &splitted, sizeof(BOOL));
memcpy(compressedEntry.key+sizeofObject+3*sizeof(double)+sizeof(BOOL), &recomp, sizeof(BOOL));
// Object obj(compressedEntry.key); // decompress the object
compressedEntry.keyLen=CompressedLength();
compressedEntry.ptr=ptr;
return compressedEntry;
}
GiSTcompressedEntry
MTentry::Compress () const
{
double rmin = ((MTkey *)key)->MinRadius(), rmax = ((MTkey *)key)->MaxRadius(), dist = ((MTkey *)key)->distance;
BOOL splitted = ((MTkey *)key)->splitted, recomp = ((MTkey *)key)->recomp;
GiSTcompressedEntry compressedEntry;
compressedEntry.keyLen = CompressedLength ();
compressedEntry.ptr = ptr;
compressedEntry.key = new char[compressedEntry.keyLen];
((MTkey *)key)->object().Compress(compressedEntry.key); // compress the object
int objSize = ((MTkey *)key)->object().CompressedLength ();
memcpy (compressedEntry.key+objSize, &rmin, sizeof(double));
memcpy (compressedEntry.key+objSize+sizeof(double), &rmax, sizeof(double));
memcpy (compressedEntry.key+objSize+2*sizeof(double), &dist, sizeof(double));
memcpy (compressedEntry.key+objSize+3*sizeof(double), &splitted, sizeof(BOOL));
memcpy (compressedEntry.key+objSize+3*sizeof(double)+sizeof(BOOL), &recomp, sizeof(BOOL));
return compressedEntry;
}
