mirror of
https://github.com/kidfromjupiter/nearby.git
synced 2026-09-14 14:46:12 -04:00
Alexey Polyudov
d455926d89
Signed-off-by: Alexey Polyudov <apolyudov@google.com> Change-Id: I0023ac6e40456fc4a8169c3173bcbff3b5ccc476
40 lines
1.1 KiB
C++
40 lines
1.1 KiB
C++
#ifndef PLATFORM_API_SUBMITTABLE_EXECUTOR_H_
|
|
#define PLATFORM_API_SUBMITTABLE_EXECUTOR_H_
|
|
|
|
#include "platform/api/executor.h"
|
|
#include "platform/api/future.h"
|
|
#include "platform/callable.h"
|
|
#include "platform/port/down_cast.h"
|
|
#include "platform/ptr.h"
|
|
|
|
namespace location {
|
|
namespace nearby {
|
|
|
|
// Each per-platform concrete implementation is expected to extend from
|
|
// SubmittableExecutor and provide an override of its submit() method.
|
|
//
|
|
// e.g.
|
|
// class IOSSubmittableExecutor
|
|
// : public SubmittableExecutor<IOSSubmittableExecutor> {
|
|
// public:
|
|
// template <typename T>
|
|
// Ptr<Future<T> > submit(Ptr<Callable<T> > callable) {
|
|
// ...
|
|
// }
|
|
// }
|
|
template <typename ConcreteSubmittableExecutor>
|
|
class SubmittableExecutor : public Executor {
|
|
public:
|
|
~SubmittableExecutor() override {}
|
|
|
|
template <typename T>
|
|
Ptr<Future<T>> submit(Ptr<Callable<T>> callable) {
|
|
return DOWN_CAST<ConcreteSubmittableExecutor*>(this)->submit(callable);
|
|
}
|
|
};
|
|
|
|
} // namespace nearby
|
|
} // namespace location
|
|
|
|
#endif // PLATFORM_API_SUBMITTABLE_EXECUTOR_H_
|