/** \brief Set chunks for the group This will reparent all the chunks to this object */ void cwTrip::setChucks(QList<cwSurveyChunk*> chunks) { //Remove old chunks removeChunks(0, numberOfChunks() - 1); Chunks = chunks; foreach(cwSurveyChunk* chunk, Chunks) { chunk->setParentTrip(this); }
void AbstractGeneratorConfig::computeLinearScalePartitioning(const string& key) { I64u cardinality = static_cast<I64u>(scalingFactor() * getInt("partitioning." + key + ".base-cardinality")); double chunkSize = cardinality / static_cast<double> (numberOfChunks()); I64u genIDBegin = static_cast<ID> ((chunkSize * nodeID()) + 0.5); I64u genIDEnd = static_cast<ID> ((chunkSize * (nodeID() + 1) + 0.5)); setString("generator." + key + ".sequence.base_cardinality", getString("partitioning." + key + ".base-cardinality")); setString("generator." + key + ".sequence.cardinality", toString(cardinality)); setString("generator." + key + ".partition.begin", toString(genIDBegin)); setString("generator." + key + ".partition.end", toString(genIDEnd)); }
/** \brief Remove the chunks */ void cwTrip::removeChunks(int begin, int end) { if(end < begin) { return; } //Clamp the end and the beginning begin = qMax(0, begin); end = qMin(end, numberOfChunks()); for(int i = end; i >= begin; i--) { Chunks.at(i)->deleteLater(); Chunks.removeAt(i); } emit chunksRemoved(begin, end); emit numberOfChunksChanged(); }
/** \brief Adds the chunk to the trip */ void cwTrip::addChunk(cwSurveyChunk* chunk) { insertChunk(numberOfChunks(), chunk); }
/** \brief Set chunks for the group This will reparent all the chunks to this object */ void cwTrip::setChucks(QList<cwSurveyChunk*> chunks) { //Remove old chunks removeChunks(0, numberOfChunks() - 1); Chunks = chunks; foreach(cwSurveyChunk* chunk, Chunks) { chunk->setParentTrip(this); } emit chunksInserted(0, numberOfChunks() - 1); } /** \brief Get's the chunk at i If i is out of bounds, this returns a null chunk */ cwSurveyChunk* cwTrip::chunk(int i) const { if(i < 0 || i > numberOfChunks()) { return NULL; } return Chunks[i]; } /**