{"id":17187,"url":"https://patchwork.libcamera.org/api/1.1/patches/17187/?format=json","web_url":"https://patchwork.libcamera.org/patch/17187/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/1.1/projects/1/?format=json","name":"libcamera","link_name":"libcamera","list_id":"libcamera_core","list_email":"libcamera-devel@lists.libcamera.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20220823174314.14881-2-laurent.pinchart@ideasonboard.com>","date":"2022-08-23T17:43:09","name":"[libcamera-devel,1/6] utils: Satisfy LegacyInputIterator with StringSplitter::iterator","commit_ref":null,"pull_url":null,"state":"accepted","archived":false,"hash":"d7746da6d511d088886606f54088c5084cb588f0","submitter":{"id":2,"url":"https://patchwork.libcamera.org/api/1.1/people/2/?format=json","name":"Laurent Pinchart","email":"laurent.pinchart@ideasonboard.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/17187/mbox/","series":[{"id":3432,"url":"https://patchwork.libcamera.org/api/1.1/series/3432/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=3432","date":"2022-08-23T17:43:08","name":"libcamera: Add support for color spaces to rkisp1 pipeline handler","version":1,"mbox":"https://patchwork.libcamera.org/series/3432/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/17187/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/17187/checks/","tags":{},"headers":{"Return-Path":"","X-Original-To":"parsemail@patchwork.libcamera.org","Delivered-To":"parsemail@patchwork.libcamera.org","Received":["from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id 066FEC0DA4\n\tfor ;\n\tTue, 23 Aug 2022 17:43:25 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 9D06761FC6;\n\tTue, 23 Aug 2022 19:43:24 +0200 (CEST)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 85EE661FA1\n\tfor ;\n\tTue, 23 Aug 2022 19:43:21 +0200 (CEST)","from pendragon.ideasonboard.com (62-78-145-57.bb.dnainternet.fi\n\t[62.78.145.57])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 147212B3\n\tfor ;\n\tTue, 23 Aug 2022 19:43:21 +0200 (CEST)"],"DKIM-Signature":["v=1; a=rsa-sha256; c=relaxed/simple; d=libcamera.org;\n\ts=mail; t=1661276604;\n\tbh=AIqh8KnQAwpofCVdLbbi6JYWl9cUMSB1QZZKu/dFNTo=;\n\th=To:Date:In-Reply-To:References:Subject:List-Id:List-Unsubscribe:\n\tList-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:\n\tFrom;\n\tb=xQbw+9xpwrxZ9OmWgjcA7CSZGpdyEYEBwHyxbwpazOuWrI/n7LWrUhbb1JI+sV+vc\n\tAJ5Q6O3o/nppdLwOZ1iVdETlAN8rWf7wbEAQ3H7b5wGiFVnhG42GiM+qFmX2NwTZ3u\n\tACJjg+jvQIha2P3O375V+iHSODJ3zEvNfi1uhINVSVlNMTCIBWuOOtE6uPjI1mZiR2\n\tcvepVbhtlxi0Hc7tDnAZk9NjW0SVT7gg0A5Mrl+fgQc5xkodPh516frYsykbqx4Zj9\n\twcCe3wxljJvqL2hUsQXlciaTdnYSouSo9IMDHLuWX6B3dEGPZpHppHxx1IWA7iLX+S\n\ta/5CRjmjvV6pg==","v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1661276601;\n\tbh=AIqh8KnQAwpofCVdLbbi6JYWl9cUMSB1QZZKu/dFNTo=;\n\th=From:To:Subject:Date:In-Reply-To:References:From;\n\tb=mHbjLnFdS22MG60nAjudtxylxa8rd4JZmeDqAskWgozbAXu59ESYflUY3gc8x0Pht\n\tFz8YZGk1jQp5C/k+3hwhNNuETgHNOCuUVB3Ddtkm41lw+XeIl4mYvqBxuAFXFXnUeA\n\t73YAQUutbMGk50hble6ycbHWC7egHSvGIHiNzFHs="],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key; \n\tunprotected) header.d=ideasonboard.com\n\theader.i=@ideasonboard.com\n\theader.b=\"mHbjLnFd\"; dkim-atps=neutral","To":"libcamera-devel@lists.libcamera.org","Date":"Tue, 23 Aug 2022 20:43:09 +0300","Message-Id":"<20220823174314.14881-2-laurent.pinchart@ideasonboard.com>","X-Mailer":"git-send-email 2.35.1","In-Reply-To":"<20220823174314.14881-1-laurent.pinchart@ideasonboard.com>","References":"<20220823174314.14881-1-laurent.pinchart@ideasonboard.com>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH 1/6] utils: Satisfy LegacyInputIterator\n\twith StringSplitter::iterator","X-BeenThere":"libcamera-devel@lists.libcamera.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","From":"Laurent Pinchart via libcamera-devel\n\t","Reply-To":"Laurent Pinchart ","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"The StringSplitter::iterator is used with the utils::split() function to\niterate over components of a split string. Add the necessary member\ntypes expected by std::iterator_trait in order to satisfy the\nLegacyInputIterator requirement and make the iterator usable in\nconstructors for various containers.\n\nSigned-off-by: Laurent Pinchart \n---\n include/libcamera/base/utils.h | 6 ++++++\n test/utils.cpp | 8 ++++++++\n 2 files changed, 14 insertions(+)","diff":"diff --git a/include/libcamera/base/utils.h b/include/libcamera/base/utils.h\nindex 889bb4a2270e..ed88b7163770 100644\n--- a/include/libcamera/base/utils.h\n+++ b/include/libcamera/base/utils.h\n@@ -170,6 +170,12 @@ public:\n \tclass iterator\n \t{\n \tpublic:\n+\t\tusing difference_type = std::size_t;\n+\t\tusing value_type = std::string;\n+\t\tusing pointer = value_type *;\n+\t\tusing reference = value_type &;\n+\t\tusing iterator_category = std::input_iterator_tag;\n+\n \t\titerator(const StringSplitter *ss, std::string::size_type pos);\n \n \t\titerator &operator++();\ndiff --git a/test/utils.cpp b/test/utils.cpp\nindex 129807a63ec6..58b5a59dd17d 100644\n--- a/test/utils.cpp\n+++ b/test/utils.cpp\n@@ -276,6 +276,14 @@ protected:\n \t\t\treturn TestFail;\n \t\t}\n \n+\t\tconst auto &split = utils::split(path, \":\");\n+\t\tdirs = std::vector{ split.begin(), split.end() };\n+\n+\t\tif (dirs != elements) {\n+\t\t\tcerr << \"utils::split() LegacyInputIterator test failed\" << endl;\n+\t\t\treturn TestFail;\n+\t\t}\n+\n \t\t/* utils::join() with conversion function test. */\n \t\tstd::vector sizes = { { 0, 0 }, { 100, 100 } };\n \t\ts = utils::join(sizes, \"/\", [](const Size &size) {\n","prefixes":["libcamera-devel","1/6"]}