diff options
Diffstat (limited to 'src/corelib/doc/snippets')
| -rw-r--r-- | src/corelib/doc/snippets/code/src_corelib_kernel_qdeadlinetimer.cpp | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/src/corelib/doc/snippets/code/src_corelib_kernel_qdeadlinetimer.cpp b/src/corelib/doc/snippets/code/src_corelib_kernel_qdeadlinetimer.cpp index f7440f2bb0f..52fcc6964b7 100644 --- a/src/corelib/doc/snippets/code/src_corelib_kernel_qdeadlinetimer.cpp +++ b/src/corelib/doc/snippets/code/src_corelib_kernel_qdeadlinetimer.cpp @@ -1,6 +1,8 @@ // Copyright (C) 2018 The Qt Company Ltd. // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause +using namespace std::chrono_literals; + //! [0] void executeOperation(int msecs) { @@ -14,30 +16,23 @@ //! [0] //! [1] - using namespace std::chrono; - using namespace std::chrono_literals; - QDeadlineTimer deadline(30s); device->waitForReadyRead(deadline); - if (deadline.remainingTime<nanoseconds>() > 300ms) + if (deadline.remainingTime<std::chrono::nanoseconds>() > 300ms) cleanup(); //! [1] //! [2] - using namespace std::chrono; - using namespace std::chrono_literals; - auto now = steady_clock::now(); + auto now = std::chrono::steady_clock::now(); QDeadlineTimer deadline(now + 1s); Q_ASSERT(deadline == now + 1s); //! [2] //! [3] - using namespace std::chrono_literals; QDeadlineTimer deadline(250ms); //! [3] //! [4] - using namespace std::chrono_literals; deadline.setRemainingTime(250ms); //! [4] |