BOOST_PP_RPAREN

The BOOST_PP_RPAREN macro expands to a right parenthesis.

#### Usage

BOOST_PP_RPAREN()

#### Remarks

The preprocessor interprets parentheses as delimiters in macro invocations. Because of this, parentheses require special handling.

#### See Also

- BOOST_PP_LPAREN

#### Requirements

Header: <boost/preprocessor/punctuation/paren.hpp>

#### Sample Code

    #include <boost/preprocessor/facilities/empty.hpp>
    #include <boost/preprocessor/punctuation/paren.hpp>

    #define X(x) x
    #define MACRO(x, p) X ( x p

    MACRO(abc, BOOST_PP_RPAREN()) // expands to abc

    #define Y(x)

    MACRO(BOOST_PP_EMPTY BOOST_PP_RPAREN()(), 10) // expands to 10