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| author | Ryan Harrison <rharrison@chromium.org> | 2017-08-15 10:37:59 -0400 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2017-08-15 15:03:10 +0000 |
| commit | 8a1758bf11c2d741e0cddc761b1dd2cdf564db93 (patch) | |
| tree | 82cbafc46f574a05ae0c1d1d3d7f9ebde6cb932d /fxbarcode/oned/BC_OnedUPCAWriter.cpp | |
| parent | 171cb27a720036c48ae3a6176084e880742af0a9 (diff) | |
| download | pdfium-8a1758bf11c2d741e0cddc761b1dd2cdf564db93.tar.xz | |
Remove GetAt from string classes
This method duplicates the behaviour of the const [] operator and
doesn't offer any additional safety. Folding them into one
implementation.
SetAt is retained, since implementing the non-const [] operator to
replace SetAt has potential performance concerns. Specifically many
non-obvious cases of reading an element using [] will cause a realloc
& copy.
BUG=pdfium:860
Change-Id: I3ef5e5e5a15376f040256b646eb0d90636e24b67
Reviewed-on: https://pdfium-review.googlesource.com/10870
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Diffstat (limited to 'fxbarcode/oned/BC_OnedUPCAWriter.cpp')
| -rw-r--r-- | fxbarcode/oned/BC_OnedUPCAWriter.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fxbarcode/oned/BC_OnedUPCAWriter.cpp b/fxbarcode/oned/BC_OnedUPCAWriter.cpp index 13514eb53f..fff4184221 100644 --- a/fxbarcode/oned/BC_OnedUPCAWriter.cpp +++ b/fxbarcode/oned/BC_OnedUPCAWriter.cpp @@ -43,7 +43,7 @@ CBC_OnedUPCAWriter::~CBC_OnedUPCAWriter() {} bool CBC_OnedUPCAWriter::CheckContentValidity(const CFX_WideStringC& contents) { for (FX_STRSIZE i = 0; i < contents.GetLength(); ++i) { - if (contents.GetAt(i) < '0' || contents.GetAt(i) > '9') + if (contents[i] < '0' || contents[i] > '9') return false; } return true; @@ -54,7 +54,7 @@ CFX_WideString CBC_OnedUPCAWriter::FilterContents( CFX_WideString filtercontents; wchar_t ch; for (int32_t i = 0; i < contents.GetLength(); i++) { - ch = contents.GetAt(i); + ch = contents[i]; if (ch > 175) { i++; continue; |