The BOOST_PP_ARRAY_REMOVE macro removes an element from an array.

Usage

BOOST_PP_ARRAY_REMOVE(array, i)

Arguments

array
The array from which an element is to be removed.
i
The zero-based position in array of the element to be removed.  Valid values range from 0 to BOOST_PP_ARRAY_SIZE(array) - 1.

Remarks

This macro uses BOOST_PP_WHILE interally.  Therefore, to use the d parameter passed from other macros that use BOOST_PP_WHILE, see BOOST_PP_ARRAY_REMOVE_D.

See Also

Requirements

Header:  <boost/preprocessor/array/remove.hpp>

Sample Code

#include <boost/preprocessor/array/remove.hpp>

#define ARRAY (3, (a, b, d))

BOOST_PP_ARRAY_REMOVE(ARRAY, 2) // expands to (2, (a, b))
© 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)