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DPL: add C++20 ranges views to filter vectors of InputSpecs / OutputSpecs #14576

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Merged
ktf merged 1 commit into from
Aug 12, 2025
Merged

DPL: add C++20 ranges views to filter vectors of InputSpecs / OutputSpecs #14576

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25 changes: 25 additions & 0 deletions Framework/Core/include/Framework/DataSpecViews.h
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// Copyright 2019-2025 CERN and copyright holders of ALICE O2.
// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
// All rights not expressly granted are reserved.
//
// This software is distributed under the terms of the GNU General Public
// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
//
// In applying this license CERN does not waive the privileges and immunities
// granted to it by virtue of its status as an Intergovernmental Organization
// or submit itself to any jurisdiction.
#ifndef O2_FRAMEWORK_DATASPECVIEWS_H_
#define O2_FRAMEWORK_DATASPECVIEWS_H_

#include "Framework/DataSpecUtils.h"
#include <ranges>

namespace o2::framework::views
{
static auto partial_match_filter(auto what)
{
return std::views::filter([&what](auto const& t) -> bool { return DataSpecUtils::partialMatch(t, what); });
}
} // namespace o2::framework::views

#endif // O2_FRAMEWORK_DATASPECVIEWS_H_