Move CasexTraits from qstring.cpp to qunicodetables_p.h

and implement TitlecaseTraits as well,
to be re-used in the following commit.

Change-Id: I5c0bff42fe3b9bc9c2454cc16916cc2be87f604f
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>

2 files changed, 32 insertions, 24 deletions

diff --git a/src/corelib/tools/qstring.cpp b/src/corelib/tools/qstring.cpp
index a88b48c767..6b15900031 100644
--- a/src/corelib/tools/qstring.cpp
+++ b/src/corelib/tools/qstring.cpp
@@ -5666,30 +5666,6 @@ QString QString::rightJustified(int width, QChar fill, bool truncate) const
 */
 
 namespace QUnicodeTables {
-struct LowercaseTraits
-{
-    static signed short caseDiff(const Properties *prop)
-    { return prop->lowerCaseDiff; }
-    static bool caseSpecial(const Properties *prop)
-    { return prop->lowerCaseSpecial; }
-};
-
-struct UppercaseTraits
-{
-    static signed short caseDiff(const Properties *prop)
-    { return prop->upperCaseDiff; }
-    static bool caseSpecial(const Properties *prop)
-    { return prop->upperCaseSpecial; }
-};
-
-struct CasefoldTraits
-{
-    static signed short caseDiff(const Properties *prop)
-    { return prop->caseFoldDiff; }
-    static bool caseSpecial(const Properties *prop)
-    { return prop->caseFoldSpecial; }
-};
-
 template <typename Traits, typename T>
 Q_NEVER_INLINE
 static QString detachAndConvertCase(T &str, QStringIterator it)
diff --git a/src/corelib/tools/qunicodetables_p.h b/src/corelib/tools/qunicodetables_p.h
index 1fbcc39666..6a2797be0e 100644
--- a/src/corelib/tools/qunicodetables_p.h
+++ b/src/corelib/tools/qunicodetables_p.h
@@ -82,6 +82,38 @@ struct Properties {
 Q_CORE_EXPORT const Properties * QT_FASTCALL properties(uint ucs4) Q_DECL_NOTHROW;
 Q_CORE_EXPORT const Properties * QT_FASTCALL properties(ushort ucs2) Q_DECL_NOTHROW;
 
+struct LowercaseTraits
+{
+    static inline signed short caseDiff(const Properties *prop)
+    { return prop->lowerCaseDiff; }
+    static inline bool caseSpecial(const Properties *prop)
+    { return prop->lowerCaseSpecial; }
+};
+
+struct UppercaseTraits
+{
+    static inline signed short caseDiff(const Properties *prop)
+    { return prop->upperCaseDiff; }
+    static inline bool caseSpecial(const Properties *prop)
+    { return prop->upperCaseSpecial; }
+};
+
+struct TitlecaseTraits
+{
+    static inline signed short caseDiff(const Properties *prop)
+    { return prop->titleCaseDiff; }
+    static inline bool caseSpecial(const Properties *prop)
+    { return prop->titleCaseSpecial; }
+};
+
+struct CasefoldTraits
+{
+    static inline signed short caseDiff(const Properties *prop)
+    { return prop->caseFoldDiff; }
+    static inline bool caseSpecial(const Properties *prop)
+    { return prop->caseFoldSpecial; }
+};
+
 enum GraphemeBreakClass {
     GraphemeBreak_Other,
     GraphemeBreak_CR,