Add control enumeration to Controller

[r2c2.git] / source / libr2c2 / controller.h

diff --git a/source/libr2c2/controller.h b/source/libr2c2/controller.h
index 6cabadec7c3d37d0bfff30438b3377af21ebaa4a..92564e461ba0a5507075a75079f2c1750293b0e8 100644 (file)
--- a/source/libr2c2/controller.h
+++ b/source/libr2c2/controller.h
@@ -55,6 +55,7 @@ protected:
 public:
        virtual ~Controller() { }
 
+       virtual const char *enumerate_controls(unsigned) const = 0;
        virtual void set_control(const std::string &, float) = 0;
        virtual const Control &get_control(const std::string &) const = 0;