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### executor

Polymorphic wrapper for executors.

    class executor

##### Types

Name | Description
--- | ---
unspecified_bool_type_t |
unspecified_bool_type |

##### Member Functions

Name | Description
--- | ---
context | Obtain the underlying execution context.
defer | Request the executor to invoke the given function object.
dispatch | Request the executor to invoke the given function object.
executor | Default constructor. Construct from nullptr. Copy constructor. Move constructor. Construct a polymorphic wrapper for the specified executor. Allocator-aware constructor to create a polymorphic wrapper for the specified executor.
on_work_finished | Inform the executor that some work is no longer outstanding.
on_work_started | Inform the executor that it has some outstanding work to do.
operator unspecified_bool_type | Operator to test if the executor contains a valid target.
operator= | Assignment operator. Assignment operator for nullptr_t. Assignment operator to create a polymorphic wrapper for the specified executor.
post | Request the executor to invoke the given function object.
target | Obtain a pointer to the target executor object.
target_type | Obtain type information for the target executor object.
unspecified_bool_true |
~executor | Destructor.

##### Friends

Name | Description
--- | ---
operator!= | Compare two executors for inequality.
operator== | Compare two executors for equality.

##### Requirements

Header: `boost/asio/executor.hpp`

Convenience header: `boost/asio.hpp`