Add util::capitalized() and Type::categoryName()

libsolutil/StringUtils.h

@@ -160,6 +160,15 @@ inline std::string toLower(std::string _s)
 	return _s;
 }
 
+/// Returns a copy of the string with the first character converted to its uppercase equivalent.
+/// Uses the classic "C" locale semantics.
+inline std::string capitalized(std::string _s)
+{
+	if (_s.size() > 0)
+		_s[0] = toUpper(_s[0]);
+	return _s;
+}
+
 /// Checks whether _c is a decimal digit character. It uses the classic "C" locale semantics.
 /// @param _c character to be checked
 /// @return true if _c is a decimal digit character, false otherwise