boost::capy::execution_context::target

Return a pointer to this context if it matches the requested type.

Synopsis

Declared in <boost/capy/ex/execution_context.hpp>

template<typename ExecutionContext>
ExecutionContext const*
target() const;

Description

Performs a type check and downcasts this when the types match, or returns nullptr otherwise. Analogous to std::any_cast< ExecutionContext >( &a ).

Return Value

A pointer to this context as the requested type, or nullptr if the type does not match.

Template Parameters

Name Description

ExecutionContext

The derived context type to retrieve.

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