blob: 40316e1b790053ebb321b50edb45d75d030d6278 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
#pragma once
#include <util/stream/input.h>
#include <exception>
namespace NYT {
////////////////////////////////////////////////////////////////////////////////
/// @brief Input stream that supports aborting the read operation.
///
/// Extends @ref IInputStream with the ability to immediately cancel current or future reads.
class IAbortableInputStream
: public IInputStream
{
public:
~IAbortableInputStream() override = default;
/// @brief Immediately abort the stream, cancelling current and future reads.
///
/// Some clients have already implemented this interface, so using pure virtual method leads to build errors.
virtual void Abort();
/// @brief Check whether the stream has been aborted.
virtual bool IsAborted() const;
static bool IsAbortedError(const std::exception_ptr& error);
};
////////////////////////////////////////////////////////////////////////////////
} // namespace NYT
|
