From e247ec47b75d45d16298e4e11ba68745b9ebe3eb Mon Sep 17 00:00:00 2001
From: Lei Zhang <thestig@chromium.org>
Date: Thu, 20 Apr 2017 21:41:36 -0700
Subject: Replace FXSYS_iswdigit with std::iswdigit.

Replace other one-off implementations as well.

Change-Id: I2878f3fae479c12b7de5234ee3a26477d602d14d
Reviewed-on: https://pdfium-review.googlesource.com/4398
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
---
 fxbarcode/oned/BC_OnedEAN13Writer.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'fxbarcode/oned/BC_OnedEAN13Writer.cpp')

diff --git a/fxbarcode/oned/BC_OnedEAN13Writer.cpp b/fxbarcode/oned/BC_OnedEAN13Writer.cpp
index 7f38661079..d44eb39916 100644
--- a/fxbarcode/oned/BC_OnedEAN13Writer.cpp
+++ b/fxbarcode/oned/BC_OnedEAN13Writer.cpp
@@ -22,6 +22,8 @@
 
 #include "fxbarcode/oned/BC_OnedEAN13Writer.h"
 
+#include <algorithm>
+#include <cwctype>
 #include <memory>
 #include <vector>
 
@@ -55,8 +57,7 @@ CBC_OnedEAN13Writer::~CBC_OnedEAN13Writer() {}
 
 bool CBC_OnedEAN13Writer::CheckContentValidity(
     const CFX_WideStringC& contents) {
-  return std::all_of(contents.begin(), contents.end(),
-                     [](const wchar_t& w) { return w >= L'0' && w <= L'9'; });
+  return std::all_of(contents.begin(), contents.end(), std::iswdigit);
 }
 
 CFX_WideString CBC_OnedEAN13Writer::FilterContents(
-- 
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