Method SetInitialCapacity

cpp/src/arrow/table_builder.cc:91–94

Result<std::shared_ptr<RecordBatch>> RecordBatchBuilder::Flush() { return Flush(true); }

void RecordBatchBuilder::SetInitialCapacity(int64_t capacity) {
  ARROW_CHECK_GT(capacity, 0) << "Initial capacity must be positive";
  initial_capacity_ = capacity;
}

Status RecordBatchBuilder::CreateBuilders() {
  field_builders_.resize(this->num_fields());