be/src/core/uint24.cpp

// Licensed to the Apache Software Foundation (ASF) under one
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// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
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// specific language governing permissions and limitations
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#include "core/uint24.h"

#include <fmt/compile.h>
#include <fmt/format.h>

namespace doris {

std::string uint24_t::to_string() const {
    int value = *reinterpret_cast<const uint24_t*>(data);
    int mday = value & 31;
    int mon = value >> 5 & 15;
    int year = value >> 9;

    return fmt::format(FMT_COMPILE("{:04d}-{:02d}-{:02d}"), year, mon, mday);
}

} // namespace doris