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| author | Dan Sinclair <dsinclair@chromium.org> | 2015-11-16 13:09:00 -0500 |
|---|---|---|
| committer | Dan Sinclair <dsinclair@chromium.org> | 2015-11-16 13:09:00 -0500 |
| commit | 10cfea1fdafc8fcf1edd60bc783e9db9ef6229c0 (patch) | |
| tree | 3cd1bc8e6a6b33391ea8ad83388a07ca4974f40b /core/src/fxcrt/fx_basic_bstring.cpp | |
| parent | ec441e67745054ece5e3d736b60fffa2f7f8d20c (diff) | |
| download | pdfium-10cfea1fdafc8fcf1edd60bc783e9db9ef6229c0.tar.xz | |
Merge to XFA: Reland "Cleanup some numeric code.""
This reverts commit 0569ab0b11b723d9bca4ddd642b0cf8828c4bdd1.
This changes the various comparisons of char >= '0' && char <= '9' and
char < '0' || char > '9' to use std::isdigit checks. It also cleans up
a handful of hex to digit conversions to call one common method.
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1449873003 .
(cherry picked from commit 3f148915d12f54a946a0c0bf526162b79c39d650)
Review URL: https://codereview.chromium.org/1452673002 .
Diffstat (limited to 'core/src/fxcrt/fx_basic_bstring.cpp')
| -rw-r--r-- | core/src/fxcrt/fx_basic_bstring.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/core/src/fxcrt/fx_basic_bstring.cpp b/core/src/fxcrt/fx_basic_bstring.cpp index 9d64fbe139..574e57a9a6 100644 --- a/core/src/fxcrt/fx_basic_bstring.cpp +++ b/core/src/fxcrt/fx_basic_bstring.cpp @@ -5,6 +5,7 @@ // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com #include <stddef.h> // For offsetof(). +#include <cctype> #include "core/include/fxcrt/fx_basic.h" #include "third_party/base/numerics/safe_math.h" @@ -493,8 +494,8 @@ void CFX_ByteString::FormatV(const FX_CHAR* lpszFormat, va_list argList) { } if (nWidth == 0) { nWidth = FXSYS_atoi(lpsz); - for (; (*lpsz) >= '0' && (*lpsz) <= '9'; lpsz++) - ; + while (std::isdigit(*lpsz)) + lpsz++; } if (nWidth < 0 || nWidth > 128 * 1024) { lpszFormat = "Bad width"; @@ -509,8 +510,8 @@ void CFX_ByteString::FormatV(const FX_CHAR* lpszFormat, va_list argList) { lpsz++; } else { nPrecision = FXSYS_atoi(lpsz); - for (; (*lpsz) >= '0' && (*lpsz) <= '9'; lpsz++) - ; + while (std::isdigit(*lpsz)) + lpsz++; } } if (nPrecision < 0 || nPrecision > 128 * 1024) { |