The BOOST_PP_MOD macro expands to the modulus of its arguments.

#### Usage

BOOST_PP_MOD(x, y)

#### Arguments

x
  The dividend (numerator) of the operation. Valid values range from 0 to BOOST_PP_LIMIT_MAG.
y
  The divisor (denominator) of the operation. Valid values range from 1 to BOOST_PP_LIMIT_MAG.

#### Remarks

Previously, this macro could not be used inside BOOST_PP_WHILE. There is no longer any such restriction. It is more efficient, however, to use BOOST_PP_MOD_D in such a situation.
If y is 0, the result is undefined.

#### See Also

- BOOST_PP_LIMIT_MAG
- BOOST_PP_MOD_D

#### Requirements

Header: <boost/preprocessor/arithmetic/mod.hpp>

#### Sample Code

    #include <boost/preprocessor/arithmetic/mod.hpp>

    BOOST_PP_MOD(11, 5) // expands to 1

© Copyright Housemarque Oy 2002 © Copyright Paul Mensonides 2002

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at www.boost.org/LICENSE_1_0.txt)