/usr/include/boost/multi_array/concept_checks.hpp is in libboost1.49-dev 1.49.0-3.2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 | // Copyright 2002 The Trustees of Indiana University.
// Use, modification and distribution is 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)
// Boost.MultiArray Library
// Authors: Ronald Garcia
// Jeremy Siek
// Andrew Lumsdaine
// See http://www.boost.org/libs/multi_array for documentation.
#ifndef BOOST_MULTI_ARRAY_CONCEPT_CHECKS_RG110101_HPP
#define BOOST_MULTI_ARRAY_CONCEPT_CHECKS_RG110101_HPP
//
// concept-checks.hpp - Checks out Const MultiArray and MultiArray
// concepts
//
#include "boost/concept_check.hpp"
#include "boost/iterator/iterator_concepts.hpp"
namespace boost {
namespace multi_array_concepts {
namespace detail {
//
// idgen_helper -
// This is a helper for generating index_gen instantiations with
// the right type in order to test the call to
// operator[](index_gen). Since one would normally write:
// A[ indices[range1][range2] ]; // or
// B[ indices[index1][index2][range1] ];
// idgen helper allows us to generate the "indices" type by
// creating it through recursive calls.
template <std::size_t N>
struct idgen_helper {
template <typename Array, typename IdxGen, typename Call_Type>
static void call(Array& a, const IdxGen& idgen, Call_Type c) {
typedef typename Array::index_range index_range;
typedef typename Array::index index;
idgen_helper<N-1>::call(a,idgen[c],c);
}
};
template <>
struct idgen_helper<0> {
template <typename Array, typename IdxGen, typename Call_Type>
static void call(Array& a, const IdxGen& idgen, Call_Type) {
typedef typename Array::index_range index_range;
typedef typename Array::index index;
a[ idgen ];
}
};
} // namespace detail
template <typename Array, std::size_t NumDims >
struct ConstMultiArrayConcept
{
void constraints() {
// function_requires< CopyConstructibleConcept<Array> >();
function_requires< boost_concepts::ForwardTraversalConcept<iterator> >();
function_requires< boost_concepts::ReadableIteratorConcept<iterator> >();
function_requires< boost_concepts::ForwardTraversalConcept<const_iterator> >();
function_requires< boost_concepts::ReadableIteratorConcept<const_iterator> >();
// RG - a( CollectionArchetype) when available...
a[ id ];
// Test slicing, keeping only the first dimension, losing the rest
detail::idgen_helper<NumDims-1>::call(a,idgen[range],id);
// Test slicing, keeping all dimensions.
detail::idgen_helper<NumDims-1>::call(a,idgen[range],range);
st = a.size();
st = a.num_dimensions();
st = Array::dimensionality;
st = a.num_elements();
stp = a.shape();
idp = a.strides();
idp = a.index_bases();
cit = a.begin();
cit = a.end();
crit = a.rbegin();
crit = a.rend();
eltp = a.origin();
}
typedef typename Array::value_type value_type;
typedef typename Array::reference reference;
typedef typename Array::const_reference const_reference;
typedef typename Array::size_type size_type;
typedef typename Array::difference_type difference_type;
typedef typename Array::iterator iterator;
typedef typename Array::const_iterator const_iterator;
typedef typename Array::reverse_iterator reverse_iterator;
typedef typename Array::const_reverse_iterator const_reverse_iterator;
typedef typename Array::element element;
typedef typename Array::index index;
typedef typename Array::index_gen index_gen;
typedef typename Array::index_range index_range;
typedef typename Array::extent_gen extent_gen;
typedef typename Array::extent_range extent_range;
Array a;
size_type st;
const size_type* stp;
index id;
const index* idp;
const_iterator cit;
const_reverse_iterator crit;
const element* eltp;
index_gen idgen;
index_range range;
};
template <typename Array, std::size_t NumDims >
struct MutableMultiArrayConcept
{
void constraints() {
// function_requires< CopyConstructibleConcept<Array> >();
function_requires< boost_concepts::ForwardTraversalConcept<iterator> >();
function_requires< boost_concepts::ReadableIteratorConcept<iterator> >();
function_requires< boost_concepts::WritableIteratorConcept<iterator> >();
function_requires< boost_concepts::ForwardTraversalConcept<const_iterator> >();
function_requires< boost_concepts::ReadableIteratorConcept<const_iterator> >();
// RG - a( CollectionArchetype) when available...
value_type vt = a[ id ];
// Test slicing, keeping only the first dimension, losing the rest
detail::idgen_helper<NumDims-1>::call(a,idgen[range],id);
// Test slicing, keeping all dimensions.
detail::idgen_helper<NumDims-1>::call(a,idgen[range],range);
st = a.size();
st = a.num_dimensions();
st = a.num_elements();
stp = a.shape();
idp = a.strides();
idp = a.index_bases();
it = a.begin();
it = a.end();
rit = a.rbegin();
rit = a.rend();
eltp = a.origin();
const_constraints(a);
}
void const_constraints(const Array& a) {
// value_type vt = a[ id ];
// Test slicing, keeping only the first dimension, losing the rest
detail::idgen_helper<NumDims-1>::call(a,idgen[range],id);
// Test slicing, keeping all dimensions.
detail::idgen_helper<NumDims-1>::call(a,idgen[range],range);
st = a.size();
st = a.num_dimensions();
st = a.num_elements();
stp = a.shape();
idp = a.strides();
idp = a.index_bases();
cit = a.begin();
cit = a.end();
crit = a.rbegin();
crit = a.rend();
eltp = a.origin();
}
typedef typename Array::value_type value_type;
typedef typename Array::reference reference;
typedef typename Array::const_reference const_reference;
typedef typename Array::size_type size_type;
typedef typename Array::difference_type difference_type;
typedef typename Array::iterator iterator;
typedef typename Array::const_iterator const_iterator;
typedef typename Array::reverse_iterator reverse_iterator;
typedef typename Array::const_reverse_iterator const_reverse_iterator;
typedef typename Array::element element;
typedef typename Array::index index;
typedef typename Array::index_gen index_gen;
typedef typename Array::index_range index_range;
typedef typename Array::extent_gen extent_gen;
typedef typename Array::extent_range extent_range;
Array a;
size_type st;
const size_type* stp;
index id;
const index* idp;
iterator it;
const_iterator cit;
reverse_iterator rit;
const_reverse_iterator crit;
const element* eltp;
index_gen idgen;
index_range range;
};
} // namespace multi_array
namespace detail {
namespace multi_array { // Old locations for these
using boost::multi_array_concepts::ConstMultiArrayConcept;
using boost::multi_array_concepts::MutableMultiArrayConcept;
}
}
} // namespace boost
#endif // BOOST_MULTI_ARRAY_CONCEPT_CHECKS_RG110101_HPP
|