Adds a negative operator.

2026-04-26 19:17:52 +00:00 · 2018-11-26 22:34:04 -05:00
parent 5618288459
commit 61a63a673c
2 changed files with 18 additions and 0 deletions
@@ -83,6 +83,11 @@ class FIRFilter {
 		*/
 		FIRFilter operator*(const FIRFilter &) const;

+		/*!
+			@returns A filter that would have the opposite effect of this filter.
+		*/
+		FIRFilter operator-() const;
+
 	private:
 		std::vector<short> filter_coefficients_;