Method custom_deleter

tests/test_class_sh_basic.cpp:33–33

    std::string trace_txt;

    custom_deleter() = default;
    explicit custom_deleter(const std::string &trace_txt_) : trace_txt(trace_txt_) {}

    custom_deleter(const custom_deleter &other) { trace_txt = other.trace_txt + "_CpCtor"; }