| // Copyright 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef MOJO_EDK_SYSTEM_PORTS_PORT_REF_H_ |
| #define MOJO_EDK_SYSTEM_PORTS_PORT_REF_H_ |
| |
| #include "base/memory/ref_counted.h" |
| #include "mojo/edk/system/ports/name.h" |
| |
| namespace mojo { |
| namespace edk { |
| namespace ports { |
| |
| class Port; |
| class Node; |
| |
| class PortRef { |
| public: |
| ~PortRef(); |
| PortRef(); |
| PortRef(const PortName& name, scoped_refptr<Port> port); |
| |
| PortRef(const PortRef& other); |
| PortRef& operator=(const PortRef& other); |
| |
| const PortName& name() const { return name_; } |
| |
| private: |
| friend class Node; |
| Port* port() const { return port_.get(); } |
| |
| PortName name_; |
| scoped_refptr<Port> port_; |
| }; |
| |
| } // namespace ports |
| } // namespace edk |
| } // namespace mojo |
| |
| #endif // MOJO_EDK_SYSTEM_PORTS_PORT_REF_H_ |