Method Allocate

cpp/src/arrow/compute/kernel.cc:48–50

// KernelContext

Result<std::shared_ptr<ResizableBuffer>> KernelContext::Allocate(int64_t nbytes) {
  return AllocateResizableBuffer(nbytes, exec_ctx_->memory_pool());
}

Result<std::shared_ptr<ResizableBuffer>> KernelContext::AllocateBitmap(int64_t num_bits) {
  const int64_t nbytes = bit_util::BytesForBits(num_bits);