template<class R, class A1, class A2, class A3>
Implemented in _TessFunctionResultCallback_6_3< del, R, P1, P2, P3, P4, P5, P6, A1, A2, A3 >, _TessMemberResultCallback_6_3< del, R, T, P1, P2, P3, P4, P5, P6, A1, A2, A3 >, _ConstTessMemberResultCallback_6_3< del, R, T, P1, P2, P3, P4, P5, P6, A1, A2, A3 >, _TessFunctionResultCallback_5_3< del, R, P1, P2, P3, P4, P5, A1, A2, A3 >, _TessMemberResultCallback_5_3< del, R, T, P1, P2, P3, P4, P5, A1, A2, A3 >, _ConstTessMemberResultCallback_5_3< del, R, T, P1, P2, P3, P4, P5, A1, A2, A3 >, _TessFunctionResultCallback_4_3< del, R, P1, P2, P3, P4, A1, A2, A3 >, _TessMemberResultCallback_4_3< del, R, T, P1, P2, P3, P4, A1, A2, A3 >, _ConstTessMemberResultCallback_4_3< del, R, T, P1, P2, P3, P4, A1, A2, A3 >, _TessFunctionResultCallback_3_3< del, R, P1, P2, P3, A1, A2, A3 >, _TessMemberResultCallback_3_3< del, R, T, P1, P2, P3, A1, A2, A3 >, _ConstTessMemberResultCallback_3_3< del, R, T, P1, P2, P3, A1, A2, A3 >, _TessFunctionResultCallback_2_3< del, R, P1, P2, A1, A2, A3 >, _TessMemberResultCallback_2_3< del, R, T, P1, P2, A1, A2, A3 >, _ConstTessMemberResultCallback_2_3< del, R, T, P1, P2, A1, A2, A3 >, _TessMemberResultCallback_1_3< del, R, T, P1, A1, A2, A3 >, _ConstTessMemberResultCallback_1_3< del, R, T, P1, A1, A2, A3 >, _TessFunctionResultCallback_0_3< del, R, A1, A2, A3 >, _TessMemberResultCallback_0_3< del, R, T, A1, A2, A3 >, and _ConstTessMemberResultCallback_0_3< del, R, T, A1, A2, A3 >.