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AP_AHRS: fixed functions that need to be virtual

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functions overridden in a child class need to be marked virtual, or
you get the parent class function
This commit is contained in:
Andrew Tridgell 2013-03-29 18:22:03 +11:00
parent eb3c9ab79e
commit 896fd52aa1
1 changed files with 4 additions and 4 deletions
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8
libraries/AP_AHRS/AP_AHRS.h
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@ -119,7 +119,7 @@ public:
// dead-reckoning. Return true if a position is available,
// otherwise false. This only updates the lat and lng fields
// of the Location
bool get_position(struct Location *loc) {
virtual bool get_position(struct Location *loc) {
if (!_gps || _gps->status() <= GPS::NO_FIX) {
return false;
}
@ -129,16 +129,16 @@ public:
}
// return a wind estimation vector, in m/s
Vector3f wind_estimate(void) {
virtual Vector3f wind_estimate(void) {
return Vector3f(0,0,0);
}
// return an airspeed estimate if available. return true
// if we have an estimate
bool airspeed_estimate(float *airspeed_ret);
virtual bool airspeed_estimate(float *airspeed_ret);
// return true if we will use compass for yaw
bool use_compass(void) { return _compass && _compass->use_for_yaw(); }
virtual bool use_compass(void) { return _compass && _compass->use_for_yaw(); }
// return true if yaw has been initialised
bool yaw_initialised(void) {