#pragma once #include namespace megdnn { namespace opr_result { struct Checksum { uint32_t checksum; union { int32_t iv; float fv; } last_val; bool operator==(const Checksum& rhs) const { return checksum == rhs.checksum && last_val.iv == rhs.last_val.iv; } bool operator!=(const Checksum& rhs) const { return !operator==(rhs); } }; } // namespace opr_result } // namespace megdnn // vim: syntax=cpp.doxygen