lokinet/llarp/util/compare_ptr.hpp
Stephen Shelton 273270916e
The Great Wall of Blame
This commit reflects changes to clang-format rules. Unfortunately,
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causes an apparent rewrite of git history.

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2020-04-07 12:38:56 -06:00

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471 B
C++

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