From e4d838ff9d7bedfd88d45fd833f13f0976265b3a Mon Sep 17 00:00:00 2001
From: Anton Kudryavtsev <a.kudryavtsev@netris.ru>
Date: Fri, 29 Apr 2016 15:40:46 +0300
Subject: QDateTimeParser: adapt to make good use of QStringRef.

Avoid unnecessary allocations.

Create QString from QStringRef only where necessary.

Change-Id: I8f2a7dce51430162c84328e23ab3cc071227d6ae
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
---
 src/corelib/tools/qdatetimeparser_p.h | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

(limited to 'src/corelib/tools/qdatetimeparser_p.h')

diff --git a/src/corelib/tools/qdatetimeparser_p.h b/src/corelib/tools/qdatetimeparser_p.h
index 9689d88616..01a2f20802 100644
--- a/src/corelib/tools/qdatetimeparser_p.h
+++ b/src/corelib/tools/qdatetimeparser_p.h
@@ -214,9 +214,19 @@ public:
                 QString *dayName = 0, int *used = 0) const;
 #endif
     AmPmFinder findAmPm(QString &str, int index, int *used = 0) const;
-    bool potentialValue(const QString &str, int min, int max, int index,
+    bool potentialValue(const QStringRef &str, int min, int max, int index,
                         const QDateTime &currentValue, int insert) const;
-    bool skipToNextSection(int section, const QDateTime &current, const QString &sectionText) const;
+    bool potentialValue(const QString &str, int min, int max, int index,
+                        const QDateTime &currentValue, int insert) const
+    {
+        return potentialValue(QStringRef(&str), min, max, index, currentValue, insert);
+    }
+
+    bool skipToNextSection(int section, const QDateTime &current, const QStringRef &sectionText) const;
+    bool skipToNextSection(int section, const QDateTime &current, const QString &sectionText) const
+    {
+        return skipToNextSection(section, current, QStringRef(&sectionText));
+    }
 
     QString stateName(State s) const;
 
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