Expect.withMessage

Undocumented in source. Be warned that the author may not have intended to support it.
  1. Expect withMessage(size_t line, string file)
  2. Expect withMessage(string message, size_t line, string file)
    struct Expect
    withMessage
    (
    string message
    ,
    const size_t line = __LINE__
    ,
    const string file = __FILE__
    )

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