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AK: Expose the seekback limit of CircularBuffer

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Tim Schumacher 2023-03-16 15:15:44 +01:00 committed by Andreas Kling
parent e62183f0ba
commit 52d9fc92f1
Notes: sideshowbarker 2024-07-17 01:28:15 +09:00 
Author: https://github.com/timschumi
Commit: https://github.com/SerenityOS/serenity/commit/52d9fc92f1
Pull-request: https://github.com/SerenityOS/serenity/pull/17884
2 changed files with 6 additions and 0 deletions
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5
AK/CircularBuffer.cpp
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@ -47,6 +47,11 @@ size_t CircularBuffer::capacity() const
return m_buffer.size();
}
size_t CircularBuffer::seekback_limit() const
{
return m_seekback_limit;
}
bool CircularBuffer::is_wrapping_around() const
{
return capacity() <= m_reading_head + m_used_space;

1
AK/CircularBuffer.h
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@ -35,6 +35,7 @@ public:
[[nodiscard]] size_t empty_space() const;
[[nodiscard]] size_t used_space() const;
[[nodiscard]] size_t capacity() const;
[[nodiscard]] size_t seekback_limit() const;
Optional<size_t> offset_of(StringView needle, Optional<size_t> from = {}, Optional<size_t> until = {}) const;