.. _program_listing_file__tmp_ws_src_openni2_camera_openni2_camera_include_openni2_camera_openni2_device_manager.h:

Program Listing for File openni2_device_manager.h
=================================================

|exhale_lsh| :ref:`Return to documentation for file <file__tmp_ws_src_openni2_camera_openni2_camera_include_openni2_camera_openni2_device_manager.h>` (``/tmp/ws/src/openni2_camera/openni2_camera/include/openni2_camera/openni2_device_manager.h``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   /*
    * Copyright (c) 2013, Willow Garage, Inc.
    * All rights reserved.
    *
    * Redistribution and use in source and binary forms, with or without
    * modification, are permitted provided that the following conditions are met:
    *
    *     * Redistributions of source code must retain the above copyright
    *       notice, this list of conditions and the following disclaimer.
    *     * Redistributions in binary form must reproduce the above copyright
    *       notice, this list of conditions and the following disclaimer in the
    *       documentation and/or other materials provided with the distribution.
    *     * Neither the name of the Willow Garage, Inc. nor the names of its
    *       contributors may be used to endorse or promote products derived from
    *       this software without specific prior written permission.
    *
    * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
    * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
    * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
    * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
    * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
    * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
    * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
    * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
    * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
    * POSSIBILITY OF SUCH DAMAGE.
    *
    *      Author: Julius Kammerl (jkammerl@willowgarage.com)
    */
   
   #ifndef OPENNI2_DEVICE_MANAGER_H_
   #define OPENNI2_DEVICE_MANAGER_H_
   
   #include "openni2_camera/openni2_device_info.h"
   
   #include <rclcpp/rclcpp.hpp>
   
   #include <vector>
   #include <string>
   #include <ostream>
   
   namespace openni2_wrapper
   {
   
   class OpenNI2DeviceListener;
   class OpenNI2Device;
   
   class OpenNI2DeviceManager
   {
   public:
     OpenNI2DeviceManager();
     virtual ~OpenNI2DeviceManager();
   
     static std::shared_ptr<OpenNI2DeviceManager> getSingelton();
   
     std::shared_ptr<std::vector<OpenNI2DeviceInfo> > getConnectedDeviceInfos() const;
     std::shared_ptr<std::vector<std::string> > getConnectedDeviceURIs() const;
     std::size_t getNumOfConnectedDevices() const;
   
     std::shared_ptr<OpenNI2Device> getAnyDevice(rclcpp::Node* node);
     std::shared_ptr<OpenNI2Device> getDevice(const std::string& device_URI, rclcpp::Node* node);
   
     std::string getSerial(const std::string& device_URI) const;
   
   protected:
     std::shared_ptr<OpenNI2DeviceListener> device_listener_;
   
     static std::shared_ptr<OpenNI2DeviceManager> singelton_;
   };
   
   
   std::ostream& operator <<(std::ostream& stream, const OpenNI2DeviceManager& device_manager);
   
   }
   
   #endif