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{
    "id": 266,
    "url": "https://patchwork.libcamera.org/api/1.1/covers/266/?format=api",
    "web_url": "https://patchwork.libcamera.org/cover/266/",
    "project": {
        "id": 1,
        "url": "https://patchwork.libcamera.org/api/1.1/projects/1/?format=api",
        "name": "libcamera",
        "link_name": "libcamera",
        "list_id": "libcamera_core",
        "list_email": "libcamera-devel@lists.libcamera.org",
        "web_url": "",
        "scm_url": "",
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    },
    "msgid": "<20190117235916.1906-1-laurent.pinchart@ideasonboard.com>",
    "date": "2019-01-17T23:59:12",
    "name": "[libcamera-devel,0/4] Object lifetime management",
    "submitter": {
        "id": 2,
        "url": "https://patchwork.libcamera.org/api/1.1/people/2/?format=api",
        "name": "Laurent Pinchart",
        "email": "laurent.pinchart@ideasonboard.com"
    },
    "mbox": "https://patchwork.libcamera.org/cover/266/mbox/",
    "series": [
        {
            "id": 90,
            "url": "https://patchwork.libcamera.org/api/1.1/series/90/?format=api",
            "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=90",
            "date": "2019-01-17T23:59:12",
            "name": "Object lifetime management",
            "version": 1,
            "mbox": "https://patchwork.libcamera.org/series/90/mbox/"
        }
    ],
    "comments": "https://patchwork.libcamera.org/api/covers/266/comments/",
    "headers": {
        "Return-Path": "<laurent.pinchart@ideasonboard.com>",
        "Received": [
            "from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 618D460B2D\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri, 18 Jan 2019 00:59:20 +0100 (CET)",
            "from pendragon.bb.dnainternet.fi\n\t(dfj612yhrgyx302h3jwwy-3.rev.dnainternet.fi\n\t[IPv6:2001:14ba:21f5:5b00:ce28:277f:58d7:3ca4])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id CFF4C558\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri, 18 Jan 2019 00:59:19 +0100 (CET)"
        ],
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        "From": "Laurent Pinchart <laurent.pinchart@ideasonboard.com>",
        "To": "libcamera-devel@lists.libcamera.org",
        "Date": "Fri, 18 Jan 2019 01:59:12 +0200",
        "Message-Id": "<20190117235916.1906-1-laurent.pinchart@ideasonboard.com>",
        "X-Mailer": "git-send-email 2.19.2",
        "MIME-Version": "1.0",
        "Content-Transfer-Encoding": "8bit",
        "Subject": "[libcamera-devel] [PATCH 0/4] Object lifetime management",
        "X-BeenThere": "libcamera-devel@lists.libcamera.org",
        "X-Mailman-Version": "2.1.23",
        "Precedence": "list",
        "List-Id": "<libcamera-devel.lists.libcamera.org>",
        "List-Unsubscribe": "<https://lists.libcamera.org/options/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=unsubscribe>",
        "List-Archive": "<https://lists.libcamera.org/pipermail/libcamera-devel/>",
        "List-Post": "<mailto:libcamera-devel@lists.libcamera.org>",
        "List-Help": "<mailto:libcamera-devel-request@lists.libcamera.org?subject=help>",
        "List-Subscribe": "<https://lists.libcamera.org/listinfo/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=subscribe>",
        "X-List-Received-Date": "Thu, 17 Jan 2019 23:59:20 -0000"
    },
    "content": "Hello,\n\nThis patch series sets the foundations for object lifetime management in\nlibcamera. This is a complex topic that I expect will involve over time,\nso this is in no way considered as complete and set-in-stone code.\n\nPatch 1/4 documents the object lifetime management concept and\nassociated coding rules. Patches 2/4 then applies those rules to the\nevent dispatcher registration in CameraManager through\nstd::unique_ptr<>.\n\nThe last two patches apply the lifetime management rules to the Camera\nobjects, with patch 3/4 reworking how camera are registered to simplify\nthe code, and patch 4/4 implementing lifetime management through\nstd::shared_ptr<>.\n\nLaurent Pinchart (4):\n  Documentation: coding_style: Add object ownership rules\n  libcamera: camera_manager: Use std::unique_ptr to store event\n    dispatcher\n  libcamera: camera_manager: Register cameras with the camera manager\n  libcamera: camera: Handle camera objects through shared pointers\n\n Documentation/coding-style.rst           | 62 +++++++++++++++++++++\n include/libcamera/camera.h               | 13 +++--\n include/libcamera/camera_manager.h       | 11 ++--\n src/libcamera/camera.cpp                 | 46 ++++++++-------\n src/libcamera/camera_manager.cpp         | 71 ++++++++++++------------\n src/libcamera/include/pipeline_handler.h |  6 +-\n src/libcamera/pipeline/vimc.cpp          | 30 ++--------\n src/libcamera/pipeline_handler.cpp       | 21 ++-----\n test/list-cameras.cpp                    |  5 +-\n 9 files changed, 153 insertions(+), 112 deletions(-)"
}