Resolve "follow core:#313"

Closes #8 (closed)

test/gtest_factor_force_torque.cpp

@@ -151,7 +151,7 @@ void perturbateAllIfUnFixed(const FrameBasePtr& KF)
 FrameBasePtr createKFWithCDLI(const ProblemPtr& problem, const TimeStamp& t, VectorComposite x_origin,
                               Vector3d c, Vector3d cd, Vector3d Lc, Vector6d bias_imu)
 {
-    FrameBasePtr KF = FrameBase::emplaceKeyFrame<FrameBase>(problem->getTrajectory(), t, "POV", x_origin);
+    FrameBasePtr KF = FrameBase::emplace<FrameBase>(problem->getTrajectory(), t, "POV", x_origin);
     StateBlockPtr sbc = make_shared<StateBlock>(c);  KF->addStateBlock('C', sbc, problem);
     StateBlockPtr sbd = make_shared<StateBlock>(cd); KF->addStateBlock('D', sbd, problem);
     StateBlockPtr sbL = make_shared<StateBlock>(Lc); KF->addStateBlock('L', sbL, problem);