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boost-1.27
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@ -1,282 +0,0 @@
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#ifndef BOOST_ITERATOR_CONCEPTS_HPP
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#define BOOST_ITERATOR_CONCEPTS_HPP
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#include <boost/concept_check.hpp>
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#include <boost/iterator_traits.hpp>
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namespace boost_concepts {
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// Used a different namespace here (instead of "boost") so that the
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// concept descriptions do not take for granted the names in
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// namespace boost.
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//===========================================================================
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template <typename Iterator>
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class ReadableIteratorConcept {
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public:
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typedef typename boost::iterator_traits<Iterator>::value_type value_type;
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typedef typename boost::iterator_traits<Iterator>::reference reference;
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typedef typename boost::iterator_traits<Iterator>::return_category
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return_category;
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void constraints() {
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boost::function_requires< boost::SGIAssignableConcept<Iterator> >();
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boost::function_requires< boost::EqualityComparableConcept<Iterator> >();
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boost::function_requires< boost::DefaultConstructibleConcept<Iterator> >();
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boost::function_requires<
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boost::ConvertibleConcept<return_category, boost::readable_iterator_tag> >();
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reference r = *i; // or perhaps read(x)
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value_type v(r);
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boost::ignore_unused_variable_warning(v);
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}
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Iterator i;
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};
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template <typename Iterator, typename ValueType>
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class WritableIteratorConcept {
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public:
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typedef typename boost::iterator_traits<Iterator>::return_category
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return_category;
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void constraints() {
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boost::function_requires< boost::SGIAssignableConcept<Iterator> >();
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boost::function_requires< boost::EqualityComparableConcept<Iterator> >();
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boost::function_requires< boost::DefaultConstructibleConcept<Iterator> >();
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boost::function_requires<
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boost::ConvertibleConcept<return_category, boost::writable_iterator_tag> >();
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*i = v; // an alternative could be something like write(x, v)
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}
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ValueType v;
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Iterator i;
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};
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template <typename Iterator>
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class ConstantLvalueIteratorConcept {
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public:
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typedef typename boost::iterator_traits<Iterator>::value_type value_type;
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typedef typename boost::iterator_traits<Iterator>::reference reference;
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typedef typename boost::iterator_traits<Iterator>::return_category
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return_category;
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void constraints() {
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boost::function_requires< ReadableIteratorConcept<Iterator> >();
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boost::function_requires<
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boost::ConvertibleConcept<return_category,
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boost::constant_lvalue_iterator_tag> >();
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typedef typename boost::require_same<reference, const value_type&>::type req;
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reference v = *i;
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boost::ignore_unused_variable_warning(v);
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}
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Iterator i;
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};
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template <typename Iterator>
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class MutableLvalueIteratorConcept {
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public:
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typedef typename boost::iterator_traits<Iterator>::value_type value_type;
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typedef typename boost::iterator_traits<Iterator>::reference reference;
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typedef typename boost::iterator_traits<Iterator>::return_category
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return_category;
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void constraints() {
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boost::function_requires< ReadableIteratorConcept<Iterator> >();
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boost::function_requires< WritableIteratorConcept<Iterator, value_type> >();
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boost::function_requires<
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boost::ConvertibleConcept<return_category,
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boost::constant_lvalue_iterator_tag> >();
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typedef typename boost::require_same<reference, value_type&>::type req;
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reference v = *i;
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boost::ignore_unused_variable_warning(v);
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}
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Iterator i;
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};
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//===========================================================================
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template <typename Iterator>
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class SinglePassIteratorConcept {
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public:
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typedef typename boost::iterator_traits<Iterator>::motion_category
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motion_category;
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typedef typename boost::iterator_traits<Iterator>::difference_type
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difference_type;
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void constraints() {
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boost::function_requires< boost::SGIAssignableConcept<Iterator> >();
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boost::function_requires< boost::EqualityComparableConcept<Iterator> >();
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boost::function_requires< boost::DefaultConstructibleConcept<Iterator> >();
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boost::function_requires<
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boost::ConvertibleConcept<motion_category,
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boost::single_pass_iterator_tag> >();
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// difference_type must be a signed integral type
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++i;
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(void)i++;
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}
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Iterator i;
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};
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template <typename Iterator>
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class ForwardIteratorConcept {
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public:
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typedef typename boost::iterator_traits<Iterator>::motion_category
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motion_category;
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void constraints() {
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boost::function_requires< SinglePassIteratorConcept<Iterator> >();
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boost::function_requires<
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boost::ConvertibleConcept<motion_category,
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boost::forward_iterator_tag> >();
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}
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};
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template <typename Iterator>
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class BidirectionalIteratorConcept {
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public:
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typedef typename boost::iterator_traits<Iterator>::motion_category
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motion_category;
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void constraints() {
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boost::function_requires< ForwardIteratorConcept<Iterator> >();
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boost::function_requires<
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boost::ConvertibleConcept<motion_category,
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boost::bidirectional_iterator_tag> >();
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--i;
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(void)i--;
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}
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Iterator i;
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};
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template <typename Iterator>
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class RandomAccessIteratorConcept {
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public:
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typedef typename boost::iterator_traits<Iterator>::motion_category
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motion_category;
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typedef typename boost::iterator_traits<Iterator>::difference_type
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difference_type;
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void constraints() {
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boost::function_requires< BidirectionalIteratorConcept<Iterator> >();
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boost::function_requires<
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boost::ConvertibleConcept<motion_category,
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boost::random_access_iterator_tag> >();
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i += n;
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i = i + n;
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i = n + i;
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i -= n;
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i = i - n;
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n = i - j;
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}
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difference_type n;
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Iterator i, j;
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};
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//===========================================================================
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template <typename Iterator>
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class ReadableRandomAccessIteratorConcept {
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public:
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typedef typename boost::iterator_traits<Iterator>::value_type value_type;
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||||||
typedef typename boost::iterator_traits<Iterator>::reference reference;
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typedef typename boost::iterator_traits<Iterator>::difference_type
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||||||
difference_type;
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|
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||||||
void constraints() {
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boost::function_requires< RandomAccessIteratorConcept<Iterator> >();
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boost::function_requires< ReadableIteratorConcept<Iterator> >();
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reference r = i[n];
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||||||
value_type v(r);
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boost::ignore_unused_variable_warning(v);
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||||||
}
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||||||
difference_type n;
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Iterator i;
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};
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template <typename Iterator>
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class WritableRandomAccessIteratorConcept {
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public:
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typedef typename boost::iterator_traits<Iterator>::value_type value_type;
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typedef typename boost::iterator_traits<Iterator>::difference_type
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difference_type;
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|
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void constraints() {
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boost::function_requires< RandomAccessIteratorConcept<Iterator> >();
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boost::function_requires< WritableIteratorConcept<Iterator, value_type> >();
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i[n] = v;
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boost::ignore_unused_variable_warning(v);
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}
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difference_type n;
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value_type v;
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Iterator i;
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};
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template <typename Iterator>
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class ConstantLvalueRandomAccessIteratorConcept {
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public:
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typedef typename boost::iterator_traits<Iterator>::value_type value_type;
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typedef typename boost::iterator_traits<Iterator>::reference reference;
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typedef typename boost::iterator_traits<Iterator>::difference_type
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|
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difference_type;
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|
|
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void constraints() {
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boost::function_requires< RandomAccessIteratorConcept<Iterator> >();
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boost::function_requires< ReadableIteratorConcept<Iterator> >();
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|
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typedef typename boost::require_same<reference, const value_type&>::type req;
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|
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reference v = i[n];
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|
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boost::ignore_unused_variable_warning(v);
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|
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}
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|
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difference_type n;
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|
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value_type v;
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|
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Iterator i;
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|
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};
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|
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|
|
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template <typename Iterator>
|
|
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class MutableLvalueRandomAccessIteratorConcept {
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|
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public:
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|
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typedef typename boost::iterator_traits<Iterator>::value_type value_type;
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|
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typedef typename boost::iterator_traits<Iterator>::reference reference;
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|
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typedef typename boost::iterator_traits<Iterator>::difference_type
|
|
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difference_type;
|
|
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|
|
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void constraints() {
|
|
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boost::function_requires< RandomAccessIteratorConcept<Iterator> >();
|
|
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boost::function_requires< WritableIteratorConcept<Iterator, value_type> >();
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|
||||||
boost::function_requires< ReadableIteratorConcept<Iterator> >();
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|
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|
|
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typedef typename boost::require_same<reference, value_type&>::type req;
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|
|
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reference v = i[n];
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|
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boost::ignore_unused_variable_warning(v);
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|
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}
|
|
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difference_type n;
|
|
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value_type v;
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|
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Iterator i;
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|
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};
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|
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|
|
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} // namespace boost_concepts
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|
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|
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|
|
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#endif // BOOST_ITERATOR_CONCEPTS_HPP
|
|
@ -1,60 +0,0 @@
|
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#ifndef BOOST_ITERATOR_TRAITS_HPP
|
|
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#define BOOST_ITERATOR_TRAITS_HPP
|
|
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|
|
||||||
#include <boost/config.hpp>
|
|
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#include <boost/type_traits.hpp>
|
|
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|
|
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namespace boost {
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|
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|
|
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template <typename Iterator>
|
|
||||||
struct iterator_traits {
|
|
||||||
typedef typename Iterator::value_type value_type;
|
|
||||||
typedef typename Iterator::reference reference;
|
|
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typedef typename Iterator::pointer pointer;
|
|
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typedef typename Iterator::difference_type difference_type;
|
|
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typedef typename Iterator::return_category return_category;
|
|
||||||
typedef typename Iterator::motion_category motion_category;
|
|
||||||
};
|
|
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|
|
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// Motion Categories
|
|
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struct single_pass_iterator_tag { };
|
|
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struct forward_iterator_tag : public single_pass_iterator_tag { };
|
|
||||||
struct bidirectional_iterator_tag : public forward_iterator_tag { };
|
|
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struct random_access_iterator_tag : public bidirectional_iterator_tag { };
|
|
||||||
|
|
||||||
// Return Type Categories
|
|
||||||
struct readable_iterator_tag { };
|
|
||||||
struct writable_iterator_tag { };
|
|
||||||
struct mutable_lvalue_iterator_tag : virtual public writable_iterator_tag,
|
|
||||||
virtual public readable_iterator_tag { };
|
|
||||||
struct constant_lvalue_iterator_tag : public readable_iterator_tag { };
|
|
||||||
|
|
||||||
#if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
|
|
||||||
|
|
||||||
namespace detail {
|
|
||||||
template <bool IsConst>
|
|
||||||
struct pointer_return_category {
|
|
||||||
typedef constant_lvalue_iterator_tag type;
|
|
||||||
};
|
|
||||||
template <>
|
|
||||||
struct pointer_return_category<false> {
|
|
||||||
typedef mutable_lvalue_iterator_tag type;
|
|
||||||
};
|
|
||||||
} // namespace detail
|
|
||||||
|
|
||||||
template <typename T>
|
|
||||||
struct iterator_traits<T*> {
|
|
||||||
typedef T value_type;
|
|
||||||
typedef T& reference;
|
|
||||||
typedef T* pointer;
|
|
||||||
typedef std::ptrdiff_t difference_type;
|
|
||||||
typedef typename detail::pointer_return_category<is_const<T>::value>::type
|
|
||||||
return_category;
|
|
||||||
typedef random_access_iterator_tag motion_category;
|
|
||||||
};
|
|
||||||
|
|
||||||
#endif
|
|
||||||
|
|
||||||
} // namespace boost
|
|
||||||
|
|
||||||
#endif // BOOST_ITERATOR_TRAITS_HPP
|
|
@ -1,13 +0,0 @@
|
|||||||
#include <boost/iterator_concepts.hpp>
|
|
||||||
|
|
||||||
int
|
|
||||||
main()
|
|
||||||
{
|
|
||||||
boost::function_requires<
|
|
||||||
boost_concepts::MutableLvalueRandomAccessIteratorConcept<int*> >();
|
|
||||||
|
|
||||||
boost::function_requires<
|
|
||||||
boost_concepts::ConstantLvalueRandomAccessIteratorConcept<const int*> >();
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
@ -135,7 +135,15 @@ namespace detail {
|
|||||||
// For a while, this wasn't true, but we rely on it below. This is a regression assert.
|
// For a while, this wasn't true, but we rely on it below. This is a regression assert.
|
||||||
BOOST_STATIC_ASSERT(::boost::is_integral<char>::value);
|
BOOST_STATIC_ASSERT(::boost::is_integral<char>::value);
|
||||||
# ifndef BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS
|
# ifndef BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS
|
||||||
|
# if defined(ULLONG_MAX) || defined(ULONG_LONG_MAX)
|
||||||
|
BOOST_STATIC_CONSTANT(bool,
|
||||||
|
value = (
|
||||||
|
std::numeric_limits<T>::is_specialized
|
||||||
|
| boost::is_same<T,long long>::value
|
||||||
|
| boost::is_same<T,unsigned long long>::value));
|
||||||
|
# else
|
||||||
BOOST_STATIC_CONSTANT(bool, value = std::numeric_limits<T>::is_specialized);
|
BOOST_STATIC_CONSTANT(bool, value = std::numeric_limits<T>::is_specialized);
|
||||||
|
# endif
|
||||||
# else
|
# else
|
||||||
# if !defined(__BORLANDC__)
|
# if !defined(__BORLANDC__)
|
||||||
BOOST_STATIC_CONSTANT(bool, value = (
|
BOOST_STATIC_CONSTANT(bool, value = (
|
||||||
@ -173,14 +181,17 @@ struct counting_iterator_traits {
|
|||||||
template <class Incrementable>
|
template <class Incrementable>
|
||||||
struct counting_iterator_policies : public default_iterator_policies
|
struct counting_iterator_policies : public default_iterator_policies
|
||||||
{
|
{
|
||||||
const Incrementable& dereference(type<const Incrementable&>, const Incrementable& i) const
|
template <class IteratorAdaptor>
|
||||||
{ return i; }
|
typename IteratorAdaptor::reference dereference(const IteratorAdaptor& i) const
|
||||||
|
{ return i.base(); }
|
||||||
|
|
||||||
template <class Difference, class Iterator1, class Iterator2>
|
template <class Iterator1, class Iterator2>
|
||||||
Difference distance(type<Difference>, const Iterator1& x,
|
typename Iterator1::difference_type distance(
|
||||||
const Iterator2& y) const
|
const Iterator1& x, const Iterator2& y) const
|
||||||
{
|
{
|
||||||
return boost::detail::any_distance<Difference>(x, y);//,(Difference*)());
|
typedef typename Iterator1::difference_type difference_type;
|
||||||
|
return boost::detail::any_distance<difference_type>(
|
||||||
|
x.base(), y.base());
|
||||||
}
|
}
|
||||||
};
|
};
|
||||||
|
|
||||||
@ -188,15 +199,20 @@ struct counting_iterator_policies : public default_iterator_policies
|
|||||||
template <class Incrementable>
|
template <class Incrementable>
|
||||||
struct counting_iterator_generator
|
struct counting_iterator_generator
|
||||||
{
|
{
|
||||||
typedef counting_iterator_traits<Incrementable> traits;
|
typedef typename boost::remove_const<
|
||||||
|
Incrementable
|
||||||
|
>::type value_type;
|
||||||
|
|
||||||
typedef iterator_adaptor<Incrementable,
|
typedef counting_iterator_traits<value_type> traits;
|
||||||
counting_iterator_policies<Incrementable>,
|
|
||||||
Incrementable,
|
typedef iterator_adaptor<
|
||||||
const Incrementable&,
|
value_type
|
||||||
const Incrementable*,
|
, counting_iterator_policies<value_type>
|
||||||
typename traits::iterator_category,
|
, value_type
|
||||||
typename traits::difference_type
|
, value_type const&
|
||||||
|
, value_type const*
|
||||||
|
, typename traits::iterator_category
|
||||||
|
, typename traits::difference_type
|
||||||
> type;
|
> type;
|
||||||
};
|
};
|
||||||
|
|
||||||
|
55
include/boost/function_output_iterator.hpp
Normal file
55
include/boost/function_output_iterator.hpp
Normal file
@ -0,0 +1,55 @@
|
|||||||
|
// (C) Copyright Jeremy Siek 2001. Permission to copy, use, modify,
|
||||||
|
// sell and distribute this software is granted provided this
|
||||||
|
// copyright notice appears in all copies. This software is provided
|
||||||
|
// "as is" without express or implied warranty, and with no claim as
|
||||||
|
// to its suitability for any purpose.
|
||||||
|
|
||||||
|
// Revision History:
|
||||||
|
|
||||||
|
// 27 Feb 2001 Jeremy Siek
|
||||||
|
// Initial checkin.
|
||||||
|
|
||||||
|
#ifndef BOOST_FUNCTION_OUTPUT_ITERATOR_HPP
|
||||||
|
#define BOOST_FUNCTION_OUTPUT_ITERATOR_HPP
|
||||||
|
|
||||||
|
#include <iterator>
|
||||||
|
|
||||||
|
namespace boost {
|
||||||
|
|
||||||
|
template <class UnaryFunction>
|
||||||
|
class function_output_iterator {
|
||||||
|
typedef function_output_iterator self;
|
||||||
|
public:
|
||||||
|
typedef std::output_iterator_tag iterator_category;
|
||||||
|
typedef void value_type;
|
||||||
|
typedef void difference_type;
|
||||||
|
typedef void pointer;
|
||||||
|
typedef void reference;
|
||||||
|
|
||||||
|
explicit function_output_iterator(const UnaryFunction& f = UnaryFunction())
|
||||||
|
: m_f(f) {}
|
||||||
|
|
||||||
|
struct output_proxy {
|
||||||
|
output_proxy(UnaryFunction& f) : m_f(f) { }
|
||||||
|
template <class T> output_proxy& operator=(const T& value) {
|
||||||
|
m_f(value);
|
||||||
|
return *this;
|
||||||
|
}
|
||||||
|
UnaryFunction& m_f;
|
||||||
|
};
|
||||||
|
output_proxy operator*() { return output_proxy(m_f); }
|
||||||
|
self& operator++() { return *this; }
|
||||||
|
self& operator++(int) { return *this; }
|
||||||
|
private:
|
||||||
|
UnaryFunction m_f;
|
||||||
|
};
|
||||||
|
|
||||||
|
template <class UnaryFunction>
|
||||||
|
inline function_output_iterator<UnaryFunction>
|
||||||
|
make_function_output_iterator(const UnaryFunction& f = UnaryFunction()) {
|
||||||
|
return function_output_iterator<UnaryFunction>(f);
|
||||||
|
}
|
||||||
|
|
||||||
|
} // namespace boost
|
||||||
|
|
||||||
|
#endif // BOOST_FUNCTION_OUTPUT_ITERATOR_HPP
|
@ -99,17 +99,17 @@ struct half_open_range
|
|||||||
|
|
||||||
public:
|
public:
|
||||||
typedef iter_t const_iterator;
|
typedef iter_t const_iterator;
|
||||||
typedef typename counting_iterator_traits<Incrementable>::value_type value_type;
|
typedef typename iterator::value_type value_type;
|
||||||
typedef typename counting_iterator_traits<Incrementable>::difference_type difference_type;
|
typedef typename iterator::difference_type difference_type;
|
||||||
typedef typename counting_iterator_traits<Incrementable>::reference reference;
|
typedef typename iterator::reference reference;
|
||||||
typedef typename counting_iterator_traits<Incrementable>::reference const_reference;
|
typedef typename iterator::reference const_reference;
|
||||||
typedef typename counting_iterator_traits<Incrementable>::pointer pointer;
|
typedef typename iterator::pointer pointer;
|
||||||
typedef typename counting_iterator_traits<Incrementable>::pointer const_pointer;
|
typedef typename iterator::pointer const_pointer;
|
||||||
|
|
||||||
// It would be nice to select an unsigned type, but this is appropriate
|
// It would be nice to select an unsigned type, but this is appropriate
|
||||||
// since the library makes an attempt to select a difference_type which can
|
// since the library makes an attempt to select a difference_type which can
|
||||||
// hold the difference between any two iterators.
|
// hold the difference between any two iterators.
|
||||||
typedef typename counting_iterator_traits<Incrementable>::difference_type size_type;
|
typedef typename iterator::difference_type size_type;
|
||||||
|
|
||||||
half_open_range(Incrementable start, Incrementable finish)
|
half_open_range(Incrementable start, Incrementable finish)
|
||||||
: m_start(start),
|
: m_start(start),
|
||||||
|
@ -21,7 +21,7 @@
|
|||||||
|
|
||||||
namespace boost
|
namespace boost
|
||||||
{
|
{
|
||||||
# ifdef BOOST_NO_STD_ITERATOR
|
# if defined(BOOST_NO_STD_ITERATOR) && !defined(BOOST_MSVC_STD_ITERATOR)
|
||||||
template <class Category, class T,
|
template <class Category, class T,
|
||||||
class Distance = std::ptrdiff_t,
|
class Distance = std::ptrdiff_t,
|
||||||
class Pointer = T*, class Reference = T&>
|
class Pointer = T*, class Reference = T&>
|
||||||
|
File diff suppressed because it is too large
Load Diff
72
include/boost/permutation_iterator.hpp
Normal file
72
include/boost/permutation_iterator.hpp
Normal file
@ -0,0 +1,72 @@
|
|||||||
|
// (C) Copyright Toon Knapen 2001. Permission to copy, use,
|
||||||
|
// modify, sell and distribute this software is granted provided this
|
||||||
|
// copyright notice appears in all copies. This software is provided
|
||||||
|
// "as is" without express or implied warranty, and with no claim as
|
||||||
|
// to its suitability for any purpose.
|
||||||
|
//
|
||||||
|
|
||||||
|
#ifndef boost_permutation_iterator_hpp
|
||||||
|
#define boost_permutation_iterator_hpp
|
||||||
|
|
||||||
|
#include <boost/iterator_adaptors.hpp>
|
||||||
|
|
||||||
|
namespace boost {
|
||||||
|
|
||||||
|
template < typename IndexIterator >
|
||||||
|
struct permutation_iterator_policies : public default_iterator_policies
|
||||||
|
{
|
||||||
|
permutation_iterator_policies() {}
|
||||||
|
|
||||||
|
permutation_iterator_policies(IndexIterator order_it)
|
||||||
|
: order_it_( order_it )
|
||||||
|
{}
|
||||||
|
|
||||||
|
template <class IteratorAdaptor>
|
||||||
|
typename IteratorAdaptor::reference dereference(const IteratorAdaptor& x) const
|
||||||
|
{ return *(x.base() + *order_it_); }
|
||||||
|
|
||||||
|
template <class IteratorAdaptor>
|
||||||
|
void increment(IteratorAdaptor&)
|
||||||
|
{ ++order_it_; }
|
||||||
|
|
||||||
|
template <class IteratorAdaptor>
|
||||||
|
void decrement(IteratorAdaptor&)
|
||||||
|
{ --order_it_; }
|
||||||
|
|
||||||
|
template <class IteratorAdaptor, class DifferenceType>
|
||||||
|
void advance(IteratorAdaptor& x, DifferenceType n)
|
||||||
|
{ std::advance( order_it_, n ); }
|
||||||
|
|
||||||
|
template <class IteratorAdaptor1, class IteratorAdaptor2>
|
||||||
|
typename IteratorAdaptor1::difference_type
|
||||||
|
distance(const IteratorAdaptor1& x, const IteratorAdaptor2& y) const
|
||||||
|
{ return std::distance( x.policies().order_it_, y.policies().order_it_ ); }
|
||||||
|
|
||||||
|
template <class IteratorAdaptor1, class IteratorAdaptor2>
|
||||||
|
bool equal(const IteratorAdaptor1& x, const IteratorAdaptor2& y) const
|
||||||
|
{ return x.policies().order_it_ == y.policies().order_it_; }
|
||||||
|
|
||||||
|
IndexIterator order_it_;
|
||||||
|
};
|
||||||
|
|
||||||
|
template < typename ElementIterator, typename IndexIterator >
|
||||||
|
struct permutation_iterator_generator
|
||||||
|
{
|
||||||
|
typedef boost::iterator_adaptor
|
||||||
|
< ElementIterator,
|
||||||
|
permutation_iterator_policies< IndexIterator >
|
||||||
|
> type;
|
||||||
|
};
|
||||||
|
|
||||||
|
template < class IndexIterator, class ElementIterator >
|
||||||
|
inline typename permutation_iterator_generator< ElementIterator, IndexIterator >::type
|
||||||
|
make_permutation_iterator(ElementIterator base, IndexIterator order)
|
||||||
|
{
|
||||||
|
typedef typename permutation_iterator_generator< ElementIterator, IndexIterator >::type result_t;
|
||||||
|
return result_t( base, order );
|
||||||
|
}
|
||||||
|
|
||||||
|
} // namespace boost
|
||||||
|
|
||||||
|
#endif // boost_permutation_iterator_hpp
|
||||||
|
|
Reference in New Issue
Block a user