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AK: Document that String{,Impl} contains NUL-terminator

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Ben Wiederhake 2020-08-23 12:56:46 +02:00 • committed by Andreas Kling
parent 417ca7594b
commit 2adc3c61a2
2 changed files with 2 additions and 0 deletions
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1
AK/String.h
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@ -142,6 +142,7 @@ public:
bool is_null() const { return !m_impl; } bool is_null() const { return !m_impl; }
ALWAYS_INLINE bool is_empty() const { return length() == 0; } ALWAYS_INLINE bool is_empty() const { return length() == 0; }
ALWAYS_INLINE size_t length() const { return m_impl ? m_impl->length() : 0; } ALWAYS_INLINE size_t length() const { return m_impl ? m_impl->length() : 0; }
// Includes NUL-terminator, if non-nullptr.
ALWAYS_INLINE const char* characters() const { return m_impl ? m_impl->characters() : nullptr; } ALWAYS_INLINE const char* characters() const { return m_impl ? m_impl->characters() : nullptr; }
ALWAYS_INLINE ReadonlyBytes bytes() const { return m_impl ? m_impl->bytes() : nullptr; } ALWAYS_INLINE ReadonlyBytes bytes() const { return m_impl ? m_impl->bytes() : nullptr; }

1
AK/StringImpl.h
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@ -59,6 +59,7 @@ public:
~StringImpl(); ~StringImpl();
size_t length() const { return m_length; } size_t length() const { return m_length; }
// Includes NUL-terminator.
const char* characters() const { return &m_inline_buffer[0]; } const char* characters() const { return &m_inline_buffer[0]; }
ALWAYS_INLINE ReadonlyBytes bytes() const { return { characters(), length() }; } ALWAYS_INLINE ReadonlyBytes bytes() const { return { characters(), length() }; }