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Enhance the documentation and add markdown lint

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- Add npm package.json to make easier maintaining dependencies.
- Make markdown files consistent using remark.
- Wrap markdown lines to 100 characters.
- Better README.md layout and visual.
- Enable VuePress landing/home page.
- Upgrade to latest VuePress version.
- Add link to the new Qt Marketplace.
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Simon Brunel
2019-12-21 10:27:26 +01:00
parent 815dc443b9
commit 3c1461b8d0
44 changed files with 12109 additions and 212 deletions
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9
docs/qtpromise/thread-safety.md
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# Thread-Safety
QPromise is thread-safe and can be copied and accessed across different threads. QPromise relies on [explicitly data sharing](https://doc.qt.io/qt-5/qexplicitlyshareddatapointer.html#details) and thus `auto p2 = p1` represents the same promise: when `p1` resolves, handlers registered on `p1` and `p2` are called, the fulfilled value being shared between both instances.
QPromise is thread-safe and can be copied and accessed across different threads. QPromise relies on
[explicitly data sharing](https://doc.qt.io/qt-5/qexplicitlyshareddatapointer.html#details) and thus
`auto p2 = p1` represents the same promise: when `p1` resolves, handlers registered on `p1` and `p2`
are called, the fulfilled value being shared between both instances.
::: warning IMPORTANT
While it's safe to access the resolved value from different threads using [`then`](qpromise/then.md), QPromise provides no guarantee about the object being pointed to. Thread-safety and reentrancy rules for that object still apply.
While it's safe to access the resolved value from different threads using [`then`](qpromise/then.md),
QPromise provides no guarantee about the object being pointed to. Thread-safety and reentrancy rules
for that object still apply.
:::