std::logic_error(3) Library Functions Manual std::logic_error(3) NAME std::logic_error - One of two subclasses of exception. SYNOPSIS #include Inherits std::exception. Inherited by __gnu_pbds::container_error, std::domain_error, std::experimental::fundamentals_v1::bad_optional_access, std::future_error, std::invalid_argument, std::length_error, and std::out_of_range. Public Member Functions logic_error (const char *) logic_error (const logic_error &) noexcept logic_error (const string &__arg) logic_error (logic_error &&) noexcept logic_error & operator= (const logic_error &) noexcept logic_error & operator= (logic_error &&) noexcept virtual const char * what () const noexcept Detailed Description One of two subclasses of exception. Logic errors represent problems in the internal logic of a program; in theory, these are preventable, and even detectable before the program runs (e.g., violations of class invariants). Constructor & Destructor Documentation std::logic_error::logic_error (const string & __arg) [explicit] Takes a character string describing the error. Member Function Documentation virtual const char * std::logic_error::what () const [virtual], [noexcept] Returns a C-style character string describing the general cause of the current error (the same string passed to the ctor). Reimplemented from std::exception. Reimplemented in std::future_error. Author Generated automatically by Doxygen for libstdc++ from the source code. libstdc++ std::logic_error(3)