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1d42c4f6de
Per XLS-0095, we are taking steps to rename ripple(d) to xrpl(d). This change specifically removes all copyright notices referencing Ripple, XRPLF, and certain affiliated contributors upon mutual agreement, so the notice in the LICENSE.md file applies throughout. Copyright notices referencing external contributions remain as-is. Duplicate verbiage is also removed.
31 lines
795 B
C++
31 lines
795 B
C++
#ifndef BEAST_CONTAINER_AGED_CONTAINER_UTILITY_H_INCLUDED
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#define BEAST_CONTAINER_AGED_CONTAINER_UTILITY_H_INCLUDED
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#include <xrpl/beast/container/aged_container.h>
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#include <chrono>
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#include <type_traits>
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namespace beast {
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/** Expire aged container items past the specified age. */
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template <class AgedContainer, class Rep, class Period>
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typename std::enable_if<is_aged_container<AgedContainer>::value, std::size_t>::
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type
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expire(AgedContainer& c, std::chrono::duration<Rep, Period> const& age)
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{
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std::size_t n(0);
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auto const expired(c.clock().now() - age);
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for (auto iter(c.chronological.cbegin());
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iter != c.chronological.cend() && iter.when() <= expired;)
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{
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iter = c.erase(iter);
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++n;
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}
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return n;
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}
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} // namespace beast
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#endif
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