src/thirdparty/boost_1_47_0/boost/mpl/aux_/preprocessed/bcc/and.hpp

   1
   2 // Copyright Aleksey Gurtovoy 2000-2004
   3 //
   4 // Distributed under the Boost Software License, Version 1.0.
   5 // (See accompanying file LICENSE_1_0.txt or copy at
   6 // http://www.boost.org/LICENSE_1_0.txt)
   7 //
   8
   9 // *Preprocessed* version of the main "and.hpp" header
  10 // -- DO NOT modify by hand!
  11
  12 namespace boost { namespace mpl {
  13
  14 namespace aux {
  15
  16 template< bool C_, typename T1, typename T2, typename T3, typename T4 >
  17 struct and_impl
  18     : false_
  19 {
  20 };
  21
  22 template< typename T1, typename T2, typename T3, typename T4 >
  23 struct and_impl< true,T1,T2,T3,T4 >
  24     : and_impl<
  25           BOOST_MPL_AUX_NESTED_TYPE_WKND(T1)::value
  26         , T2, T3, T4
  27         , true_
  28         >
  29 {
  30 };
  31
  32 template<>
  33 struct and_impl<
  34           true
  35         , true_, true_, true_, true_
  36         >
  37     : true_
  38 {
  39 };
  40
  41 } // namespace aux
  42
  43 template<
  44       typename BOOST_MPL_AUX_NA_PARAM(T1)
  45     , typename BOOST_MPL_AUX_NA_PARAM(T2)
  46     , typename T3 = true_, typename T4 = true_, typename T5 = true_
  47     >
  48 struct and_
  49
  50     : aux::and_impl<
  51           BOOST_MPL_AUX_NESTED_TYPE_WKND(T1)::value
  52         , T2, T3, T4, T5
  53         >
  54
  55 {
  56     BOOST_MPL_AUX_LAMBDA_SUPPORT(
  57           5
  58         , and_
  59         , ( T1, T2, T3, T4, T5)
  60         )
  61 };
  62
  63 BOOST_MPL_AUX_NA_SPEC2(
  64       2
  65     , 5
  66     , and_
  67     )
  68
  69 }}