Function get_modifying

include/CLI/Validators.hpp:160–160

Get a boolean if the validator is allowed to modify the input returns true if it can modify the input

    /// Get a boolean if the validator is allowed to modify the input returns true if it can modify the input
    CLI11_NODISCARD bool get_modifying() const { return !non_modifying_; }

    /// Combining validators is a new validator. Type comes from left validator if function, otherwise only set if the
    /// same.