Method DiffComplex

tools/ktx/command_compare.cpp:390–398

template <typename T>
struct DiffComplex {
    DiffComplex(const std::string_view textHeaderIn, const std::string_view jsonPathIn,
        const std::optional<T>& value1, const std::optional<T>& value2)
        : textHeader(textHeaderIn), jsonPath(jsonPathIn), values(),
          different((value1.has_value() && value2.has_value())
            ? value1->isDifferent(*value2)
            : (!value1.has_value() || !value2.has_value()) ? true : false) {
        values[0] = value1;
        values[1] = value2;
    }

    DiffComplex(const std::string_view textHeaderIn, const std::string_view jsonPathIn,
        const T& value1, const T& value2)