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36 lines
660 B
C++
36 lines
660 B
C++
// See the file "COPYING" in the main distribution directory for copyright.
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#pragma once
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#include "zeek/zeek-config.h"
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#include "zeek/IntrusivePtr.h"
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namespace zeek
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{
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class Val;
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using ValPtr = IntrusivePtr<Val>;
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namespace detail
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{
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/**
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* A simple wrapper class to use for the return value of BIFs so that
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* they may return either a Val* or IntrusivePtr<Val> (the former could
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* potentially be deprecated).
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*/
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class BifReturnVal
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{
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public:
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template <typename T> BifReturnVal(IntrusivePtr<T> v) noexcept : rval(AdoptRef{}, v.release())
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{
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}
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BifReturnVal(std::nullptr_t) noexcept;
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ValPtr rval;
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};
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} // namespace detail
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} // namespace zeek
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