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execution::executor_shape

The execution::executor_shape trait detects the type used by an executor to represent the shape of a bulk operation.

template<
    typename T>
struct executor_shape
Types

Name

Description

type

T::shape_type if T::shape_type is valid, otherwise std::size_t.

Class template executor_shape is a type trait with a nested type alias type whose type is T::shape_type if T::shape_type is valid, otherwise std::size_t.

Requirements

Header: boost/asio/execution/executor.hpp

Convenience header: boost/asio/execution.hpp


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