Method Allocate

be/src/runtime/mem-pool.h:124–127

Allocates a section of memory of 'size' bytes with DEFAULT_ALIGNMENT at the end of the the current chunk. Creates a new chunk if there aren't any chunks with enough capacity.

  /// of the the current chunk. Creates a new chunk if there aren't any chunks
  /// with enough capacity.
  uint8_t* Allocate(int64_t size) noexcept {
    DFAKE_SCOPED_LOCK(mutex_);
    return Allocate<false>(size, DEFAULT_ALIGNMENT);
  }

  /// Same as Allocate() except the mem limit is checked before the allocation and
  /// this call will fail (returns NULL) if it does.