Class FormatList

tinyformat.h:937–949

List of template arguments format(), held in a type-opaque way. A const reference to FormatList (typedef'd as FormatListRef) may be conveniently used to pass arguments to non-template functions: All type information has been stripped from the arguments, leaving just enough of a common interface to perform formatting as required.

/// information has been stripped from the arguments, leaving just enough of a
/// common interface to perform formatting as required.
class FormatList
{
    public:
        FormatList(detail::FormatArg* args, int N)
            : m_args(args), m_N(N) { }

        friend void vformat(std::ostream& out, const char* fmt,
                            const FormatList& list);

    private:
        const detail::FormatArg* m_args;
        int m_N;
};

/// Reference to type-opaque format list for passing to vformat()
typedef const FormatList& FormatListRef;