Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

This is the documentation for a snapshot of the master branch, built from commit 112dc72988.
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post (3 of 3 overloads)

Submits a completion token or function object for execution.

template<
    typename ExecutionContext,
    typename NullaryToken = default_completion_token_t<typename ExecutionContext::executor_type>>
auto post(
    ExecutionContext & ctx,
    NullaryToken && token = default_completion_token_t< typename ExecutionContext::executor_type >(),
    constraint_t< is_convertible< ExecutionContext &, execution_context & >::value >  = 0);
Parameters

ctx

An execution context, from which the target executor is obtained.

token

The completion token that will be used to produce a completion handler. The function signature of the completion handler must be:

void handler();
Return Value

post(ctx.get_executor(), forward<NullaryToken>(token)).

Completion Signature
void()

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