2 m4_dnl Copyright (C) 2001 Stephen Cleary
4 m4_dnl Distributed under the Boost Software License, Version 1.0. (See accompany-
5 m4_dnl ing file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
7 m4_dnl See http://www.boost.org for updates, documentation, and revision history.
11 m4_dnl Avoid the use of any m4_* identifiers in this header file,
12 m4_dnl as that may cause incompatibility problems with future
13 m4_dnl versions of m4.
15 m4_dnl This is a normal header file, except that lines starting
16 m4_dnl with `m4_dnl' will be stripped, TBA_FOR
17 m4_dnl macros will be replaced with repeated text, and text in
18 m4_dnl single quotes (`...') will have their single quotes
22 m4_dnl Check to make sure NumberOfArguments was defined. If it's not defined,
25 m4_ifdef(`NumberOfArguments', , `m4_errprint(m4___file__:m4___line__`: NumberOfArguments is not defined; defaulting to 3
26 ')m4_define(`NumberOfArguments', 3)')m4_dnl
27 m4_ifelse(NumberOfArguments, , `m4_errprint(m4___file__:m4___line__`: NumberOfArguments is defined to be empty; defaulting to 3
28 ')m4_define(`NumberOfArguments', 3)')m4_dnl
30 m4_dnl Check to make sure NumberOfArguments >= 1. If it's not, then fatal error.
32 m4_ifelse(m4_eval(NumberOfArguments < 1), 1, `m4_errprint(m4___file__:m4___line__`: NumberOfArguments ('NumberOfArguments`) is less than 1
33 ')m4_m4exit(1)')m4_dnl
35 m4_dnl Include the BOOST_M4_FOR macro definition
37 m4_include(`for.m4')`'m4_dnl
39 m4_dnl Begin the generated file.
41 // Copyright (C) 2000 Stephen Cleary
43 // Distributed under the Boost Software License, Version 1.0. (See
44 // accompanying file LICENSE_1_0.txt or copy at
45 // http://www.boost.org/LICENSE_1_0.txt)
47 // See http://www.boost.org for updates, documentation, and revision history.
49 m4_dnl These warnings apply to the file generated from this file.
50 m4_dnl Of course, you may freely edit this file.
51 // This file was AUTOMATICALLY GENERATED from "m4___file__"
52 // Do NOT include directly!
56 m4_dnl Here we go through the actual loop. For each number of arguments from
57 m4_dnl 1 to NumberOfArguments, we create a template function that takes that
58 m4_dnl many template arguments.
60 BOOST_M4_FOR(N, 1, NumberOfArguments + 1,
61 `template <BOOST_M4_FOR(i, 0, N, `typename T`'i', `, ')>
62 element_type * construct(BOOST_M4_FOR(i, 0, N,
63 `const T`'i & a`'i', `, '))
65 element_type * const ret = (malloc)();
68 try { new (ret) element_type(BOOST_M4_FOR(i, 0, N, `a`'i', `, ')); }
69 catch (...) { (free)(ret); throw; }