AP_AHRS: add WARN_IF_UNUSED to some getters

6 years ago · 60d0b0f07c
1 changed files with 1 additions and 1 deletions
--- a/libraries/AP_AHRS/AP_AHRS.h
+++ b/libraries/AP_AHRS/AP_AHRS.h
@ -243,7 +243,7 @@ public:
				@@ -243,7 +243,7 @@ public:

    // get our current position estimate. Return true if a position is available,
    // otherwise false. This call fills in lat, lng and alt
-    virtual bool get_position(struct Location &loc) const = 0;
+    virtual bool get_position(struct Location &loc) const WARN_IF_UNUSED = 0;

    // get latest altitude estimate above ground level in meters and validity flag
    virtual bool get_hagl(float &height) const WARN_IF_UNUSED { return false; }