代码搜索：using 有哪些应用？
找到约 10,000 项符合「using 有哪些应用？」的源代码
代码结果 10,000
www.eeworm.com/read/470720/1446502
c using4.c
//Build don't link
#include
namespace csp {
using namespace std::vector; // ERROR - vector is not a namespace
}
www.eeworm.com/read/470720/1446505
c using13.c
namespace A{
void foo(int){}
}
namespace B{
void foo(bool){}
}
void bar()
{
using B::foo;
using A::foo;
foo(true);
}
namespace Foo {
template void Hello(N) {}
}
int main() {
u
www.eeworm.com/read/470720/1446515
c using8.c
// Build don't link:
namespace M {
int i;
}
namespace N {
using namespace M;
}
using namespace N;
int j = i;
namespace O{
int k;
}
namespace N {
using namespace O;
}
int l = k;
www.eeworm.com/read/470720/1446519
c using7.c
namespace X{
void f(int){}
}
void f();
int main()
{
using X::f;
f(3);
}
www.eeworm.com/read/470720/1446522
c using6.c
//Build don't link:
#include
namespace csp {
using namespace std;
struct X {
vector v;
};
}
www.eeworm.com/read/470720/1446536
c using2.c
// Build don't link:
void f();
namespace A{
using ::f;
}
www.eeworm.com/read/470720/1446543
c using10.c
//Build don't link:
//Based on a report by Helmut Jarausch
template
class foo{};
namespace ABC
{
using ::foo;
}
www.eeworm.com/read/470720/1446545
c using11.c
// Build don't link:
class joey {
public:
typedef int SVec;
};
using joey::SVec; // ERROR - joey is not a namespace
www.eeworm.com/read/470720/1446549
c using14.c
// Build don't link:
// Origin: Mark Mitchell
extern "C" void f ();
namespace N {
extern "C" void f ();
}
using N::f;
void g ()
{
f ();
}
www.eeworm.com/read/470720/1446551
c using12.c
// Build don't link:
// Origin: Brendan Kehoe
namespace foo
{
void x (bool); // ERROR - candidates
void x (char); // ERROR - candidates
void x (int); // ERROR