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Split the root README.md in multiple Markdown files (in the `docs/` folder) to make easier reading, editing and extending the documentation. An online version is also available on netlify (https://qtpromise.netlify.com). Building it requires Node.js installed, then: - npm install -g gitbook-cli - gitbook install ./ - gitbook build . dist/docs
15 lines
463 B
Markdown
15 lines
463 B
Markdown
## `QPromise<T>::delay`
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```
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QPromise<T>::delay(int msec) -> QPromise<T>
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```
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This method returns a promise that will be fulfilled with the same value as the `input` promise and after at least `msec` milliseconds. If the `input` promise is rejected, the `output` promise is immediately rejected with the same reason.
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```cpp
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QPromise<int> input = {...}
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auto output = input.delay(2000).then([](int res) {
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// called 2 seconds after `input` is fulfilled
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});
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```
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