FM / tuple

/usr/include/boost/vmd/tuple

Name	Size	Mode	Actions
is_vmd_tuple.hpp	1384	0644	edit dl rm
pop_back.hpp	2007	0644	edit dl rm
pop_front.hpp	2023	0644	edit dl rm
push_back.hpp	1358	0644	edit dl rm
push_front.hpp	1377	0644	edit dl rm
remove.hpp	2529	0644	edit dl rm
size.hpp	1240	0644	edit dl rm
to_array.hpp	1300	0644	edit dl rm
to_list.hpp	1299	0644	edit dl rm
to_seq.hpp	1170	0644	edit dl rm

Edit: /usr/include/boost/vmd/tuple/remove.hpp (2529B)

#if !defined(BOOST_VMD_TUPLE_REMOVE_HPP)
#define BOOST_VMD_TUPLE_REMOVE_HPP

#include <boost/vmd/detail/setup.hpp>

#if BOOST_PP_VARIADICS

#include <boost/preprocessor/comparison/equal.hpp>
#include <boost/preprocessor/control/iif.hpp>
#include <boost/preprocessor/logical/bitand.hpp>
#include <boost/preprocessor/tuple/remove.hpp>
#include <boost/preprocessor/tuple/size.hpp>
#include <boost/vmd/empty.hpp>

The succeeding comments in this file are in doxygen format.

/** \file
*/

/** \def BOOST_VMD_TUPLE_REMOVE(tuple,index)

\brief removes an element from a tuple.

tuple = tuple from which an element is to be removed. <br/>
    index = The zero-based position in tuple of the element to be removed.

If index is greater or equal to the tuple size the result is undefined.
    If the tuple is a single element and the index is 0 the result is an empty tuple.
    Otherwise the result is a tuple after removing the index element.
*/

#define BOOST_VMD_TUPLE_REMOVE(tuple,index) \
    BOOST_PP_IIF \
        ( \
        BOOST_PP_BITAND \
            ( \
            BOOST_PP_EQUAL(index,0), \
            BOOST_PP_EQUAL(BOOST_PP_TUPLE_SIZE(tuple),1) \
            ), \
        BOOST_VMD_EMPTY, \
        BOOST_PP_TUPLE_REMOVE \
        ) \
    (tuple,index) \
/**/

/** \def BOOST_VMD_TUPLE_REMOVE_D(d,tuple,index)

\brief removes an element from a tuple. It reenters BOOST_PP_WHILE with maximum efficiency.

d     = The next available BOOST_PP_WHILE iteration. <br/>
    tuple = tuple from which an element is to be removed. <br/>
    index = The zero-based position in tuple of the element to be removed.

#define BOOST_VMD_TUPLE_REMOVE_D(d,tuple,index) \
    BOOST_PP_IIF \
        ( \
        BOOST_PP_BITAND \
            ( \
            BOOST_PP_EQUAL_D(d,index,0), \
            BOOST_PP_EQUAL_D(d,BOOST_PP_TUPLE_SIZE(tuple),1) \
            ), \
        BOOST_VMD_EMPTY, \
        BOOST_PP_TUPLE_REMOVE_D \
        ) \
    (d,tuple,index) \
/**/

#endif /* BOOST_PP_VARIADICS */
#endif /* BOOST_VMD_TUPLE_REMOVE_HPP */

// (C) Copyright Edward Diener 2015 // Use, modification and distribution are subject to the Boost Software License, // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at // http://www.boost.org/LICENSE_1_0.txt). #if !defined(BOOST_VMD_TUPLE_REMOVE_HPP) #define BOOST_VMD_TUPLE_REMOVE_HPP #include #if BOOST_PP_VARIADICS #include #include #include #include #include #include /* The succeeding comments in this file are in doxygen format. */ /** \file */ /** \def BOOST_VMD_TUPLE_REMOVE(tuple,index) \brief removes an element from a tuple. tuple = tuple from which an element is to be removed.
index = The zero-based position in tuple of the element to be removed. If index is greater or equal to the tuple size the result is undefined. If the tuple is a single element and the index is 0 the result is an empty tuple. Otherwise the result is a tuple after removing the index element. */ #define BOOST_VMD_TUPLE_REMOVE(tuple,index) \ BOOST_PP_IIF \ ( \ BOOST_PP_BITAND \ ( \ BOOST_PP_EQUAL(index,0), \ BOOST_PP_EQUAL(BOOST_PP_TUPLE_SIZE(tuple),1) \ ), \ BOOST_VMD_EMPTY, \ BOOST_PP_TUPLE_REMOVE \ ) \ (tuple,index) \ /**/ /** \def BOOST_VMD_TUPLE_REMOVE_D(d,tuple,index) \brief removes an element from a tuple. It reenters BOOST_PP_WHILE with maximum efficiency. d = The next available BOOST_PP_WHILE iteration.
tuple = tuple from which an element is to be removed.
index = The zero-based position in tuple of the element to be removed. If index is greater or equal to the tuple size the result is undefined. If the tuple is a single element and the index is 0 the result is an empty tuple. Otherwise the result is a tuple after removing the index element. */ #define BOOST_VMD_TUPLE_REMOVE_D(d,tuple,index) \ BOOST_PP_IIF \ ( \ BOOST_PP_BITAND \ ( \ BOOST_PP_EQUAL_D(d,index,0), \ BOOST_PP_EQUAL_D(d,BOOST_PP_TUPLE_SIZE(tuple),1) \ ), \ BOOST_VMD_EMPTY, \ BOOST_PP_TUPLE_REMOVE_D \ ) \ (d,tuple,index) \ /**/ #endif /* BOOST_PP_VARIADICS */ #endif /* BOOST_VMD_TUPLE_REMOVE_HPP */