CBin CBinShare::GetBuffer( CStr x_sName, CBinShare::t_size x_uSize )
{_STT();
if ( !m_lock.IsValid() )
return CBin();
oexAutoLock ll( m_lock );
if ( !ll.IsLocked() )
return CBin();
// Existing?
if ( m_buffers.IsKey( x_sName ) )
{ CBinHolder &r = m_buffers[ x_sName ];
r.to = oexGetUnixTime();
return r.bin;
} // end if
// User only wants existing?
else if ( !x_uSize )
return CBin();
// Get / Create share
CBinHolder &r = m_buffers[ x_sName ];
r.bin.Mem().OexNew( x_uSize );
r.to = oexGetUnixTime();
return r.bin;
}
ClusterBucketer::ClusterBucketer(const std::vector<int>& seed_pos,
size_t seed_len,
size_t step) : _seed_positions(seed_pos), _seed_len(seed_len), _step(step){
assert(step <= seed_len);
splitSeedPositions();
size_t total = static_cast<size_t>(pow(4,_seed_len));
_bins.assign(total,CBin());
}
