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23 lines
472 B
C++
23 lines
472 B
C++
#ifndef LLARP_UTIL_COMPARE_PTR_HPP
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#define LLARP_UTIL_COMPARE_PTR_HPP
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#include <functional>
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namespace llarp
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{
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/// type for comparing smart pointer's managed values
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template < typename Ptr_t, typename Compare = std::less<> >
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struct ComparePtr
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{
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bool
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operator()(const Ptr_t& left, const Ptr_t& right) const
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{
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if(left && right)
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return Compare()(*left, *right);
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return Compare()(left, right);
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}
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};
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} // namespace llarp
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#endif
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