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[mqtt-client] add move constructor

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Summary: Resolves T12913

Reviewers: ivica

Reviewed By: ivica

Subscribers: korina

Maniphest Tasks: T12913

Differential Revision: https://repo.mireo.local/D26376
This commit is contained in:
Bruno Iljazovic
2023-11-02 13:21:56 +01:00
parent ed0e838d87
commit 57349c587b
1 changed files with 14 additions and 3 deletions
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17
include/async_mqtt5/mqtt_client.hpp
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@@ -85,8 +85,19 @@ public:
mqtt_client(context.get_executor(), cnf, std::move(tls_context)) mqtt_client(context.get_executor(), cnf, std::move(tls_context))
{} {}
/// Copy constructor. /// Move-construct an mqtt_client from another.
mqtt_client(const mqtt_client& other) = delete; /** Moved-from client can only be destructed. */
mqtt_client(mqtt_client&& other) noexcept = default;
/// Move-assign an mqtt_client from another.
/** Cancels this client first.
* Moved-from client can only be destructed.
*/
mqtt_client& operator=(mqtt_client&& other) noexcept {
cancel();
_svc_ptr = std::move(other._svc_ptr);
return *this;
}
/** /**
* \brief Destructor. * \brief Destructor.
@@ -94,7 +105,7 @@ public:
* \details Automatically calls \ref mqtt_client::cancel. * \details Automatically calls \ref mqtt_client::cancel.
*/ */
~mqtt_client() { ~mqtt_client() {
cancel(); if (_svc_ptr) cancel();
} }
/** /**