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UTF-8: Add Utf8CodepointIterator::codepoint_length_in_bytes()

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This allows you to retrieve the length (in bytes) of the codepoint the
iterator is currently pointing at.
This commit is contained in:
Andreas Kling 2019-10-18 22:49:23 +02:00
parent ab9e6166e8
commit f4e6dae6fe
2 changed files with 12 additions and 0 deletions
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2
AK/Utf8View.h
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@ -18,6 +18,8 @@ public:
Utf8CodepointIterator& operator++();
u32 operator*() const;
int codepoint_length_in_bytes() const;
private:
Utf8CodepointIterator(const unsigned char*, int);
const unsigned char* m_ptr { nullptr };