/**
* @brief Insert data from a map to an array.
*
* @param[in] query
* @param[inout] array the array to receive data
* @param[in] m the map of Coordinate --> Value
*/
void insertMapDataIntoArray(
std::shared_ptr<Query>& query,
MemArray& array,
CoordValueMap const& m)
{
Coordinates coord(1);
coord[0] = 0;
vector< std::shared_ptr<ArrayIterator> > arrayIters(array.getArrayDesc().getAttributes(true).size());
vector< std::shared_ptr<ChunkIterator> > chunkIters(arrayIters.size());
for (size_t i = 0; i < arrayIters.size(); i++)
{
arrayIters[i] = array.getIterator(i);
chunkIters[i] =
((MemChunk&)arrayIters[i]->newChunk(coord)).getIterator(
query, ChunkIterator::SEQUENTIAL_WRITE);
}
BOOST_FOREACH(CoordValueMapEntry const& p, m) {
coord[0] = p.first;
for (size_t i = 0; i < chunkIters.size(); i++)
{
if (!chunkIters[i]->setPosition(coord))
{
chunkIters[i]->flush();
chunkIters[i].reset();
chunkIters[i] =
((MemChunk&)arrayIters[i]->newChunk(coord)).getIterator(
query, ChunkIterator::SEQUENTIAL_WRITE);
chunkIters[i]->setPosition(coord);
}
chunkIters[i]->writeItem(p.second);
}
}
