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Summary Syntax Arguments References Call Tree Data Use

SourceVuESP-IDF Framework and ExamplesESP-IDFot::CallbackBase::Matches() const

ot::CallbackBase::Matches() const method

Indicates whether the callback matches a given handler function pointer and context.

Syntax

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Summary

Declaration

from callback.hpp:110

bool Matches(HandlerType aHandler, void *aContext) const;

Arguments

Argument

Description

aHandler

The handler function pointer to compare with.

aContext

The context associated with handler.

Return value

TRUE The callback matches @p aHandler and @p aContext. FALSE The callback does not match @p aHandler and @p aContext.

References

Code

Location

Scope

Referrer

bool Matches(HandlerType aHandler, void *aContext) const

callback.hpp:110

VerifyOrExit(!callback.Matches(aCallback, aContext), error = kErrorAlready);

notifier.cpp:61

ot::Notifier

ot::Notifier::RegisterCallback()

if (callback.Matches(aCallback, aContext))

notifier.cpp:83

ot::Notifier

ot::Notifier::RemoveCallback()

Call Tree

ot::CallbackBase::Matches() const is called by 2 functions:

ot::Notifier::RegisterCallback()

ot::Notifier::RemoveCallback()

ot::CallbackBase::Matches() const

Data Use

ot::CallbackBase::Matches() const reads 2 variables:

ot::CallbackBase::mHandler

ot::CallbackBase::mContext

ot::CallbackBase::Matches() const

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