diff options
author | Dan Sinclair <dsinclair@chromium.org> | 2015-11-03 14:54:35 -0500 |
---|---|---|
committer | Dan Sinclair <dsinclair@chromium.org> | 2015-11-03 14:54:35 -0500 |
commit | e0e922db5fb77df9a5a9cc802096f484ed21da1c (patch) | |
tree | d6b3da42c1a28ec150c5cb9fe6b00d8f6af099d5 /core/src/fxcrt/fx_basic_bstring.cpp | |
parent | c9e76c09b9e7901823ac52a3705da235bd2abe24 (diff) | |
download | pdfium-e0e922db5fb77df9a5a9cc802096f484ed21da1c.tar.xz |
Revert "Revert "Cleanup some numeric code.""
This reverts commit 23d576f0b498bd4f37ef2175916223a2e5ea0324.
Cleanup some numeric code.
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/1405253007 .
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 c706912d9d..1b9d7a0344 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 "../../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) { |