Method has_melting_line

include/CoolProp/AbstractState.h:1497–1499

Return true if the fluid has a melting line - default is false, but can be re-implemented by derived class

    /// Return true if the fluid has a melting line - default is false, but can be re-implemented by derived class
    virtual bool has_melting_line() {
        return false;
    };
    /// Return a value from the melting line
    /// @param param The key for the parameter to be returned
    /// @param given The key for the parameter that is given