From e2ddd0cbd2c28a33398118060294ef2479d2f63f Mon Sep 17 00:00:00 2001 From: Syndamia Date: Wed, 23 Jul 2025 14:20:58 +0300 Subject: feat: Add a virtual function for extra output --- src/LEDVideoWall.cpp | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src/LEDVideoWall.cpp') diff --git a/src/LEDVideoWall.cpp b/src/LEDVideoWall.cpp index 521dcbe..2d42fbf 100644 --- a/src/LEDVideoWall.cpp +++ b/src/LEDVideoWall.cpp @@ -66,3 +66,7 @@ LEDVideoWall* LEDVideoWall::fromCommandLine() { } throw std::logic_error("Implementation error: didn't handle all types of LED video walls!"); } + +std::string LEDVideoWall::extraOutput() const { + return std::string(); +} -- cgit v1.3.1-23-gd82d