static void qnull_visit_test(void) { QObject *obj; QmpOutputVisitor *qov; QmpInputVisitor *qiv; /* * Most tests of interactions between QObject and visitors are in * test-qmp-*-visitor; but these tests live here because they * depend on layering violations to check qnull_ refcnt. */ g_assert(qnull_.refcnt == 1); obj = qnull(); qiv = qmp_input_visitor_new(obj, true); qobject_decref(obj); visit_type_null(qmp_input_get_visitor(qiv), NULL, &error_abort); qmp_input_visitor_cleanup(qiv); qov = qmp_output_visitor_new(); visit_type_null(qmp_output_get_visitor(qov), NULL, &error_abort); obj = qmp_output_get_qobject(qov); g_assert(obj == &qnull_); qobject_decref(obj); qmp_output_visitor_cleanup(qov); g_assert(qnull_.refcnt == 1); }
static void qnull_visit_test(void) { QObject *obj; Visitor *v; QNull *null; /* * Most tests of interactions between QObject and visitors are in * test-qmp-*-visitor; but these tests live here because they * depend on layering violations to check qnull_ refcnt. */ g_assert(qnull_.base.refcnt == 1); obj = QOBJECT(qnull()); v = qobject_input_visitor_new(obj); qobject_decref(obj); visit_type_null(v, NULL, &null, &error_abort); g_assert(obj == QOBJECT(&qnull_)); QDECREF(null); visit_free(v); null = NULL; v = qobject_output_visitor_new(&obj); visit_type_null(v, NULL, &null, &error_abort); visit_complete(v, &obj); g_assert(obj == QOBJECT(&qnull_)); QDECREF(null); qobject_decref(obj); visit_free(v); g_assert(qnull_.base.refcnt == 1); }
static void qobject_is_equal_conversion_test(void) { QNum *u0, *i0, *d0; QString *s0, *s_empty; QBool *bfalse; u0 = qnum_from_uint(0u); i0 = qnum_from_int(0); d0 = qnum_from_double(0.0); s0 = qstring_from_str("0"); s_empty = qstring_new(); bfalse = qbool_from_bool(false); /* No automatic type conversion */ check_unequal(u0, s0, s_empty, bfalse, qnull(), NULL); check_unequal(i0, s0, s_empty, bfalse, qnull(), NULL); check_unequal(d0, s0, s_empty, bfalse, qnull(), NULL); free_all(u0, i0, d0, s0, s_empty, bfalse); }
static void qnull_ref_test(void) { QObject *obj; g_assert(qnull_.base.refcnt == 1); obj = QOBJECT(qnull()); g_assert(obj); g_assert(obj == QOBJECT(&qnull_)); g_assert(qnull_.base.refcnt == 2); g_assert(qobject_type(obj) == QTYPE_QNULL); qobject_decref(obj); g_assert(qnull_.base.refcnt == 1); }
/** * Set the amount of unfolding of the globe. * * \param f Ranges from 0 (sphere/icosahedron) to 1 (entirely unfolded flat) */ void vtIcoGlobe::SetUnfolding(float f) { // only possible on unfoldable globes if (m_style != DYMAX_UNFOLD) return; m_bUnfolded = (f != 0.0f); int i; m_SurfaceGroup->SetEnabled(!m_bUnfolded); for (i = 0; i < 22; i++) m_mface[i].surfgroup->SetEnabled(f == 1.0f); float dih = (float) DihedralAngle(); for (i = 1; i < 22; i++) { FPoint3 pos = m_mface[i].xform->GetTrans(); m_mface[i].xform->Identity(); m_mface[i].xform->SetTrans(pos); m_mface[i].xform->RotateLocal(m_mface[i].axis, -f * dih); } // gradually undo the current top rotation FQuat qnull(0,0,0,1); FQuat q1, q2; FMatrix3 m3; FMatrix4 m4; q1.Slerp(qnull, m_Rotation, 1-f); q1.GetMatrix(m3); m4 = m3; m_top->SetTransform1(m3); // interpolate from No rotation to the desired rotation q2.Slerp(qnull, m_diff, f); q2.GetMatrix(m3); m4 = m3; m_mface[0].xform->SetTransform1(m3); }
static void qobject_is_equal_null_test(void) { check_unequal(qnull(), NULL); }
static void qobject_output_type_null(Visitor *v, const char *name, QNull **obj, Error **errp) { QObjectOutputVisitor *qov = to_qov(v); qobject_output_add(qov, name, qnull()); }