From be912d78daf85619539daf12e4c659d54cb6e6fb Mon Sep 17 00:00:00 2001 From: Ryan Harrison Date: Fri, 5 Jan 2018 14:06:59 -0500 Subject: Convert ExtractSubString to return Optional Change-Id: I48f27026292917e6f6e6b636afd499336e41afea Reviewed-on: https://pdfium-review.googlesource.com/22310 Reviewed-by: Henrique Nakashima Commit-Queue: Ryan Harrison --- core/fpdftext/cpdf_textpagefind.h | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'core/fpdftext/cpdf_textpagefind.h') diff --git a/core/fpdftext/cpdf_textpagefind.h b/core/fpdftext/cpdf_textpagefind.h index dd7a31eba9..f7419cf14f 100644 --- a/core/fpdftext/cpdf_textpagefind.h +++ b/core/fpdftext/cpdf_textpagefind.h @@ -35,10 +35,9 @@ class CPDF_TextPageFind { bool IsMatchWholeWord(const WideString& csPageText, size_t startPos, size_t endPos); - bool ExtractSubString(WideString& rString, - const wchar_t* lpszFullString, - int iSubString, - wchar_t chSep); + Optional ExtractSubString(const wchar_t* lpszFullString, + int iSubString, + wchar_t chSep); int GetCharIndex(int index) const; private: -- cgit v1.2.3