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-rw-r--r--lib/nes/app/input/input-buffer.hh1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/nes/app/input/input-buffer.hh b/lib/nes/app/input/input-buffer.hh
index 68fca6b..319cfa9 100644
--- a/lib/nes/app/input/input-buffer.hh
+++ b/lib/nes/app/input/input-buffer.hh
@@ -7,6 +7,7 @@ namespace nes::app
{
class input_event;
+ /// A buffer which stores the "pressed" state for each key and a queue of key-down and key-up events.
class input_buffer
{
struct event final : list<event>::node