Class that represents a no-op clock source clock tree element that can be used to satisfy the dependent source clock tree element dependency for clock source classes that expect a source clock tree element.
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void | Acquire () |
| | Acquire a reference to this clock tree element.
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void | Release () |
| | Release a reference to this clock tree element.
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constexpr | Element (bool may_block) |
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uint32_t | ref_count () const |
| | Get reference count for this clock tree element.
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bool | may_block () const |
| | Check whether acquiring or releasing the element may block.
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| Element (const Element &)=delete |
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| Element (const Element &&)=delete |
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Element & | operator= (const Element &)=delete |
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Element & | operator= (const Element &&)=delete |
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| Status | Acquire () |
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| Status | Release () |
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| Status | AcquireWith (Element &element_with) |
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static constexpr bool | kMayFail = false |
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static constexpr bool | kMayBlock = false |
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static constexpr bool | kMayFail = true |
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sync::InterruptSpinLock & | lock () |
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| virtual Status | DoAcquireLocked ()=0 |
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| virtual Status | DoReleaseLocked ()=0 |
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uint32_t | IncRef () |
| | Increment reference count and return incremented value.
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uint32_t | DecRef () |
| | Decrement reference count and return decremented value.
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| virtual Status | DoEnable ()=0 |
| | Function called when the clock tree element needs to get enabled.
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| virtual Status | DoDisable () |
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Public Member Functions inherited from pw::clock_tree::ElementNonBlockingCannotFail
1.9.6 