Ejemplos de __is_trivially_constructible en C++ (Cpp)

Ejemplo n.º 1

Archivo: is_trivially_constructible4.C Proyecto: 0day-ci/gcc

void f()
{
  int x;
  auto l = [=]{ return x; };
  typedef decltype(l) C;
  SA(__is_trivially_copyable(C));
  SA(__is_trivially_constructible(C,C));
}

Ejemplo n.º 2

Archivo: annotate-tokens-cxx0x.cpp Proyecto: Celtoys/clReflect

void test() {
  int a;
  decltype(a) b;

  typedef int Integer;
  typedef float Float;
  typedef bool Bool;
  bool b2 = __is_trivially_constructible(Integer, Float, Bool);
}

Ejemplo n.º 3

Archivo: system_property_api.cpp Proyecto: android/platform_bionic

 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#define _REALLY_INCLUDE_SYS__SYSTEM_PROPERTIES_H_
#include <sys/_system_properties.h>

#include <system_properties/prop_area.h>
#include <system_properties/system_properties.h>

#include "private/bionic_defs.h"

static SystemProperties system_properties;
static_assert(__is_trivially_constructible(SystemProperties),
              "System Properties must be trivially constructable");

// This is public because it was exposed in the NDK. As of 2017-01, ~60 apps reference this symbol.
// It is set to nullptr and never modified.
__BIONIC_WEAK_VARIABLE_FOR_NATIVE_BRIDGE
prop_area* __system_property_area__ = nullptr;

__BIONIC_WEAK_FOR_NATIVE_BRIDGE
int __system_properties_init() {
  return system_properties.Init(PROP_FILENAME) ? 0 : -1;
}

__BIONIC_WEAK_FOR_NATIVE_BRIDGE
int __system_property_set_filename(const char*) {
  return -1;