1 files changed, 46 insertions, 0 deletions
diff --git a/src/common/Utilities/StringFormat.h b/src/common/Utilities/StringFormat.h
new file mode 100644
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+++ b/src/common/Utilities/StringFormat.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2008-2015 TrinityCore <http://www.trinitycore.org/>
+ * Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef TRINITYCORE_STRING_FORMAT_H
+#define TRINITYCORE_STRING_FORMAT_H
+
+#include "format.h"
+
+namespace Trinity
+{
+    /// Default TC string format function.
+    template<typename Format, typename... Args>
+    inline std::string StringFormat(Format&& fmt, Args&&... args)
+    {
+        return fmt::sprintf(std::forward<Format>(fmt), std::forward<Args>(args)...);
+    }
+
+    /// Returns true if the given char pointer is null.
+    inline bool IsFormatEmptyOrNull(const char* fmt)
+    {
+        return fmt == nullptr;
+    }
+
+    /// Returns true if the given std::string is empty.
+    inline bool IsFormatEmptyOrNull(std::string const& fmt)
+    {
+        return fmt.empty();
+    }
+}
+
+#endif