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| author | Tom Sepez <tsepez@chromium.org> | 2018-04-12 23:27:35 +0000 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2018-04-12 23:27:35 +0000 |
| commit | c9f8d5af69e3b0bb6c8e58e74b61c016b2d099a1 (patch) | |
| tree | e5ecc04904b1066c037a415347f6e909cb0521b3 /core/fxcrt/widestring.h | |
| parent | 008b928ea39904374bc0dc8888e27bc48c812bda (diff) | |
| download | pdfium-c9f8d5af69e3b0bb6c8e58e74b61c016b2d099a1.tar.xz | |
Add AsSpan() convenience method to fxcrt strings.
Make consistent with StringView methods.
Change-Id: Idf336895053a327262de924b6a525052e22a25da
Reviewed-on: https://pdfium-review.googlesource.com/30491
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Diffstat (limited to 'core/fxcrt/widestring.h')
| -rw-r--r-- | core/fxcrt/widestring.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/core/fxcrt/widestring.h b/core/fxcrt/widestring.h index f6c24375a0..b668b0292c 100644 --- a/core/fxcrt/widestring.h +++ b/core/fxcrt/widestring.h @@ -79,6 +79,14 @@ class WideString { return WideStringView(c_str(), GetLength()); } + // Explicit conversion to span. + // Note: Any subsequent modification of |this| will invalidate the result. + pdfium::span<const wchar_t> AsSpan() const { + return m_pData ? pdfium::span<const wchar_t>(m_pData->m_String, + m_pData->m_nDataLength) + : pdfium::span<const wchar_t>(); + } + // Note: Any subsequent modification of |this| will invalidate iterators. const_iterator begin() const { return m_pData ? m_pData->m_String : nullptr; } const_iterator end() const { |