diff options
Diffstat (limited to 'include/cru/common/Buffer.h')
| -rw-r--r-- | include/cru/common/Buffer.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/cru/common/Buffer.h b/include/cru/common/Buffer.h index 69c47aff..5c1f7ba3 100644 --- a/include/cru/common/Buffer.h +++ b/include/cru/common/Buffer.h @@ -23,6 +23,9 @@ class Buffer final { bool IsNull() const { return ptr_ == nullptr; } bool IsUsedReachEnd() const { return used_end_ == size_; } + Index GetFrontFree() const { return used_begin_; } + Index GetBackFree() const { return size_ - used_end_; } + Index GetUsedBegin() const { return used_begin_; } Index GetUsedEnd() const { return used_end_; } |