Method isValid

kdevplatform/interfaces/isourceformatter.h:216–218

If this indentation is really valid

			}
			// If this indentation is really valid
			bool isValid() const {
				return indentationTabWidth != 0 || indentWidth != 0;
			}

			// The length of one tab used for indentation.
			// Zero if unknown, -1 if tabs should not be used for indentation