本文整理汇总了C++中qobject_decref函数的典型用法代码示例。如果您正苦于以下问题：C++ qobject_decref函数的具体用法？C++ qobject_decref怎么用？C++ qobject_decref使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了qobject_decref函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: test_dispatch_cmd_failure
/* test commands that return an error due to invalid parameters */
static void test_dispatch_cmd_failure(void)
{
QDict *req = qdict_new();
QDict *args = qdict_new();
QObject *resp;
qdict_put_obj(req, "execute", QOBJECT(qstring_from_str("user_def_cmd2")));
resp = qmp_dispatch(&qmp_commands, QOBJECT(req));
assert(resp != NULL);
assert(qdict_haskey(qobject_to_qdict(resp), "error"));
qobject_decref(resp);
QDECREF(req);
/* check that with extra arguments it throws an error */
req = qdict_new();
qdict_put(args, "a", qint_from_int(66));
qdict_put(req, "arguments", args);
qdict_put_obj(req, "execute", QOBJECT(qstring_from_str("user_def_cmd")));
resp = qmp_dispatch(&qmp_commands, QOBJECT(req));
assert(resp != NULL);
assert(qdict_haskey(qobject_to_qdict(resp), "error"));
qobject_decref(resp);
QDECREF(req);
}
开发者ID:JunaidLoonat，项目名称:qemu，代码行数:30，代码来源:test-qmp-commands.c
示例2: qnull_visit_test
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);
}
开发者ID:8tab，项目名称:qemu，代码行数:32，代码来源:check-qnull.c
示例3: qnull_visit_test
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);
}
开发者ID:Jameshzc，项目名称:qemu，代码行数:28，代码来源:check-qnull.c
示例4: test_dispatch_cmd_io
/* test commands that involve both input parameters and return values */
static void test_dispatch_cmd_io(void)
{
QDict *req = qdict_new();
QDict *args = qdict_new();
QDict *ud1a = qdict_new();
QDict *ud1b = qdict_new();
QObject *resp;
qdict_put_obj(ud1a, "integer", QOBJECT(qint_from_int(42)));
qdict_put_obj(ud1a, "string", QOBJECT(qstring_from_str("hello")));
qdict_put_obj(ud1b, "integer", QOBJECT(qint_from_int(422)));
qdict_put_obj(ud1b, "string", QOBJECT(qstring_from_str("hello2")));
qdict_put_obj(args, "ud1a", QOBJECT(ud1a));
qdict_put_obj(args, "ud1b", QOBJECT(ud1b));
qdict_put_obj(req, "arguments", QOBJECT(args));
qdict_put_obj(req, "execute", QOBJECT(qstring_from_str("user_def_cmd2")));
/* TODO: put in full payload and check for errors */
resp = qmp_dispatch(QOBJECT(req));
assert(resp != NULL);
assert(!qdict_haskey(qobject_to_qdict(resp), "error"));
g_print("\nresp: %s\n", qstring_get_str(qobject_to_json_pretty(resp)));
qobject_decref(resp);
QDECREF(req);
}
开发者ID:B-Rich，项目名称:serialice，代码行数:28，代码来源:test-qmp-commands.c
示例5: qapi_dealloc_type_anything
static void qapi_dealloc_type_anything(Visitor *v, QObject **obj,
const char *name, Error **errp)
{
if (obj) {
qobject_decref(*obj);
}
}
开发者ID:32bitmicro，项目名称:riscv-qemu，代码行数:7，代码来源:qapi-dealloc-visitor.c
示例6: qapi_copy_SocketAddress
void qapi_copy_SocketAddress(SocketAddress **p_dest,
SocketAddress *src)
{
QmpOutputVisitor *qov;
QmpInputVisitor *qiv;
Visitor *ov, *iv;
QObject *obj;
*p_dest = NULL;
qov = qmp_output_visitor_new();
ov = qmp_output_get_visitor(qov);
visit_type_SocketAddress(ov, NULL, &src, &error_abort);
obj = qmp_output_get_qobject(qov);
qmp_output_visitor_cleanup(qov);
if (!obj) {
return;
}
qiv = qmp_input_visitor_new(obj);
iv = qmp_input_get_visitor(qiv);
visit_type_SocketAddress(iv, NULL, p_dest, &error_abort);
qmp_input_visitor_cleanup(qiv);
qobject_decref(obj);
}
开发者ID:01org，项目名称:qemu-lite，代码行数:25，代码来源:qemu-sockets.c
示例7: qjson_finalizefn
static void qjson_finalizefn(Object *obj)
{
QJSON *json = (QJSON *)object_dynamic_cast(obj, TYPE_QJSON);
assert(json);
qobject_decref(QOBJECT(json->str));
}
开发者ID:AdrianHuang，项目名称:qemu，代码行数:7，代码来源:qjson.c
示例8: panicked_mon_event
static void panicked_mon_event(const char *action)
{
QObject *data;
data = qobject_from_jsonf("{ 'action': %s }", action);
monitor_protocol_event(QEVENT_GUEST_PANICKED, data);
qobject_decref(data);
}
开发者ID:ZhuZhengyi，项目名称:qemu，代码行数:8，代码来源:pvpanic.c
示例9: visitor_output_teardown
static void visitor_output_teardown(TestOutputVisitorData *data,
const void *unused)
{
visit_free(data->ov);
data->ov = NULL;
qobject_decref(data->obj);
data->obj = NULL;
}
开发者ID:mdroth，项目名称:qemu，代码行数:8，代码来源:test-qobject-output-visitor.c
示例10: qentry_destroy
static void qentry_destroy(QDictEntry *e)
{
assert(e != NULL);
assert(e->key != NULL);
assert(e->value != NULL);
qobject_decref(e->value);
qemu_free(e->key);
qemu_free(e);
}
开发者ID:flwh，项目名称:Alcatel_OT_985_kernel，代码行数:10，代码来源:qdict.c
示例11: do_free_all
static void do_free_all(int _, ...)
{
va_list ap;
QObject *obj;
va_start(ap, _);
while ((obj = va_arg(ap, QObject *)) != NULL) {
qobject_decref(obj);
}
va_end(ap);
}
开发者ID:CRYP706URU，项目名称:pyrebox，代码行数:11，代码来源:check-qobject.c
示例12: validate_teardown
static void validate_teardown(TestInputVisitorData *data,
const void *unused)
{
qobject_decref(data->obj);
data->obj = NULL;
if (data->qiv) {
visit_free(data->qiv);
data->qiv = NULL;
}
}
开发者ID:heiher，项目名称:qemu，代码行数:11，代码来源:test-qmp-input-strict.c
示例13: visitor_input_teardown
static void visitor_input_teardown(TestInputVisitorData *data,
const void *unused)
{
qobject_decref(data->obj);
data->obj = NULL;
if (data->qiv) {
qmp_input_visitor_cleanup(data->qiv);
data->qiv = NULL;
}
}
开发者ID:32bitmicro，项目名称:riscv-qemu，代码行数:11，代码来源:test-qmp-input-visitor.c
示例14: complete_stats_request
static void complete_stats_request(VirtIOBalloon *vb)
{
QObject *stats;
if (!vb->stats_opaque_callback_data)
return;
stats = get_stats_qobject(vb);
vb->stats_callback(vb->stats_opaque_callback_data, stats);
qobject_decref(stats);
vb->stats_opaque_callback_data = NULL;
vb->stats_callback = NULL;
}
开发者ID:16aug，项目名称:nvmeqemu，代码行数:13，代码来源:virtio-balloon.c
示例15: qnull_ref_test
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);
}
开发者ID:8tab，项目名称:qemu，代码行数:13，代码来源:check-qnull.c
示例16: test_visitor_in_any
static void test_visitor_in_any(TestInputVisitorData *data,
const void *unused)
{
QObject *res = NULL;
Visitor *v;
QInt *qint;
QBool *qbool;
QString *qstring;
QDict *qdict;
QObject *qobj;
v = visitor_input_test_init(data, "-42");
visit_type_any(v, &res, NULL, &error_abort);
qint = qobject_to_qint(res);
g_assert(qint);
g_assert_cmpint(qint_get_int(qint), ==, -42);
qobject_decref(res);
v = visitor_input_test_init(data, "{ 'integer': -42, 'boolean': true, 'string': 'foo' }");
visit_type_any(v, &res, NULL, &error_abort);
qdict = qobject_to_qdict(res);
g_assert(qdict && qdict_size(qdict) == 3);
qobj = qdict_get(qdict, "integer");
g_assert(qobj);
qint = qobject_to_qint(qobj);
g_assert(qint);
g_assert_cmpint(qint_get_int(qint), ==, -42);
qobj = qdict_get(qdict, "boolean");
g_assert(qobj);
qbool = qobject_to_qbool(qobj);
g_assert(qbool);
g_assert(qbool_get_bool(qbool) == true);
qobj = qdict_get(qdict, "string");
g_assert(qobj);
qstring = qobject_to_qstring(qobj);
g_assert(qstring);
g_assert_cmpstr(qstring_get_str(qstring), ==, "foo");
qobject_decref(res);
}
开发者ID:32bitmicro，项目名称:riscv-qemu，代码行数:39，代码来源:test-qmp-input-visitor.c
示例17: qobject_output_free
static void qobject_output_free(Visitor *v)
{
QObjectOutputVisitor *qov = to_qov(v);
QStackEntry *e;
while (!QSLIST_EMPTY(&qov->stack)) {
e = QSLIST_FIRST(&qov->stack);
QSLIST_REMOVE_HEAD(&qov->stack, node);
g_free(e);
}
qobject_decref(qov->root);
g_free(qov);
}
开发者ID:CRYP706URU，项目名称:pyrebox，代码行数:14，代码来源:qobject-output-visitor.c
示例18: test_dispatch_cmd
/* test commands with no input and no return value */
static void test_dispatch_cmd(void)
{
QDict *req = qdict_new();
QObject *resp;
qdict_put_obj(req, "execute", QOBJECT(qstring_from_str("user_def_cmd")));
resp = qmp_dispatch(&qmp_commands, QOBJECT(req));
assert(resp != NULL);
assert(!qdict_haskey(qobject_to_qdict(resp), "error"));
qobject_decref(resp);
QDECREF(req);
}
开发者ID:JunaidLoonat，项目名称:qemu，代码行数:15，代码来源:test-qmp-commands.c
示例19: process_event
/* handle requests/control events coming in over the channel */
static void process_event(JSONMessageParser *parser, QList *tokens)
{
GAState *s = container_of(parser, GAState, parser);
QObject *obj;
QDict *qdict;
Error *err = NULL;
int ret;
g_assert(s && parser);
g_debug("process_event: called");
obj = json_parser_parse_err(tokens, NULL, &err);
if (err || !obj || qobject_type(obj) != QTYPE_QDICT) {
qobject_decref(obj);
qdict = qdict_new();
if (!err) {
g_warning("failed to parse event: unknown error");
error_set(&err, QERR_JSON_PARSING);
} else {
g_warning("failed to parse event: %s", error_get_pretty(err));
}
qdict_put_obj(qdict, "error", error_get_qobject(err));
error_free(err);
} else {
qdict = qobject_to_qdict(obj);
}
g_assert(qdict);
/* handle host->guest commands */
if (qdict_haskey(qdict, "execute")) {
process_command(s, qdict);
} else {
if (!qdict_haskey(qdict, "error")) {
QDECREF(qdict);
qdict = qdict_new();
g_warning("unrecognized payload format");
error_set(&err, QERR_UNSUPPORTED);
qdict_put_obj(qdict, "error", error_get_qobject(err));
error_free(err);
}
ret = conn_channel_send_payload(s->conn_channel, QOBJECT(qdict));
if (ret) {
g_warning("error sending payload: %s", strerror(ret));
}
}
QDECREF(qdict);
}
开发者ID:AsherBond，项目名称:qemu-kvm，代码行数:50，代码来源:qemu-ga.c
示例20: test_nested_enums
/* test enum values nested in schema-defined structs */
static void test_nested_enums(void)
{
QmpOutputVisitor *mo;
QmpInputVisitor *mi;
Visitor *v;
NestedEnumsOne *nested_enums, *nested_enums_cpy = NULL;
Error *err = NULL;
QObject *obj;
QString *str;
nested_enums = qemu_mallocz(sizeof(NestedEnumsOne));
nested_enums->enum1 = ENUM_ONE_VALUE1;
nested_enums->enum2 = ENUM_ONE_VALUE2;
nested_enums->enum3 = ENUM_ONE_VALUE3;
nested_enums->enum4 = ENUM_ONE_VALUE3;
nested_enums->has_enum2 = false;
nested_enums->has_enum4 = true;
/* C type -> QObject */
mo = qmp_output_visitor_new();
v = qmp_output_get_visitor(mo);
visit_type_NestedEnumsOne(v, &nested_enums, NULL, &err);
if (err) {
g_error("%s", error_get_pretty(err));
}
obj = qmp_output_get_qobject(mo);
g_assert(obj);
str = qobject_to_json_pretty(obj);
g_print("%s\n", qstring_get_str(str));
QDECREF(str);
/* QObject -> C type */
mi = qmp_input_visitor_new(obj);
v = qmp_input_get_visitor(mi);
visit_type_NestedEnumsOne(v, &nested_enums_cpy, NULL, &err);
if (err) {
g_error("%s", error_get_pretty(err));
}
g_assert(nested_enums_cpy);
g_assert(nested_enums_cpy->enum1 == nested_enums->enum1);
g_assert(nested_enums_cpy->enum3 == nested_enums->enum3);
g_assert(nested_enums_cpy->enum4 == nested_enums->enum4);
g_assert(nested_enums_cpy->has_enum2 == false);
g_assert(nested_enums_cpy->has_enum4 == true);
qobject_decref(obj);
qapi_free_NestedEnumsOne(nested_enums);
qapi_free_NestedEnumsOne(nested_enums_cpy);
}
开发者ID:B-Rich，项目名称:serialice，代码行数:50，代码来源:test-visitor.c
注：本文中的qobject_decref函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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