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Removed access category tags from iterator library, made corresponding

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changes elsewhere.

boost/iterator and libs/iterator/test were updated from
branch "simplify"


[SVN r20905]
This commit is contained in:
Dave Abrahams
2003-11-22 01:18:37 +00:00
parent 522195fd64
commit f18906ac6b
31 changed files with 1501 additions and 1838 deletions
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90
test/is_lvalue_iterator.cpp
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@ -32,12 +32,15 @@ struct noncopyable_iterator : boost::iterator<std::forward_iterator_tag,boost::n
boost::noncopyable const& operator*() const;
};
struct proxy_iterator : boost::iterator<std::output_iterator_tag,v>
template <class T>
struct proxy_iterator
: boost::iterator<std::output_iterator_tag,T>
{
typedef T value_type;
#if BOOST_WORKAROUND(__GNUC__, == 2)
typedef boost::iterator<std::input_iterator_tag,v> base;
typedef boost::iterator<std::input_iterator_tag,value_type> base;
typedef base::iterator_category iterator_category;
typedef base::value_type value_type;
typedef base::difference_type difference_type;
typedef base::pointer pointer;
typedef base::reference reference;
@ -45,14 +48,43 @@ struct proxy_iterator : boost::iterator<std::output_iterator_tag,v>
struct proxy
{
operator v&() const;
proxy& operator=(v) const;
operator value_type&() const;
proxy& operator=(value_type) const;
};
proxy operator*() const;
};
BOOST_TT_BROKEN_COMPILER_SPEC(proxy_iterator::proxy)
template <class T>
struct lvalue_iterator
{
typedef T value_type;
typedef T& reference;
typedef T difference_type;
typedef std::input_iterator_tag iterator_category;
typedef T* pointer;
T& operator*() const;
lvalue_iterator& operator++();
lvalue_iterator operator++(int);
};
template <class T>
struct constant_lvalue_iterator
{
typedef T value_type;
typedef T const& reference;
typedef T difference_type;
typedef std::input_iterator_tag iterator_category;
typedef T const* pointer;
T const& operator*() const;
constant_lvalue_iterator& operator++();
constant_lvalue_iterator operator++(int);
};
BOOST_TT_BROKEN_COMPILER_SPEC(proxy_iterator<v>::proxy)
BOOST_TT_BROKEN_COMPILER_SPEC(proxy_iterator<int>::proxy)
int main()
{
@ -62,7 +94,8 @@ int main()
BOOST_STATIC_ASSERT(boost::is_lvalue_iterator<std::deque<v>::const_iterator>::value);
BOOST_STATIC_ASSERT(!boost::is_lvalue_iterator<std::back_insert_iterator<std::deque<v> > >::value);
BOOST_STATIC_ASSERT(!boost::is_lvalue_iterator<std::ostream_iterator<v> >::value);
BOOST_STATIC_ASSERT(!boost::is_lvalue_iterator<proxy_iterator>::value);
BOOST_STATIC_ASSERT(!boost::is_lvalue_iterator<proxy_iterator<v> >::value);
BOOST_STATIC_ASSERT(!boost::is_lvalue_iterator<proxy_iterator<int> >::value);
#ifndef BOOST_NO_LVALUE_RETURN_DETECTION
BOOST_STATIC_ASSERT(!boost::is_lvalue_iterator<value_iterator>::value);
#endif
@ -70,18 +103,43 @@ int main()
// reference binding
BOOST_STATIC_ASSERT(boost::is_lvalue_iterator<noncopyable_iterator>::value);
BOOST_STATIC_ASSERT(boost::is_lvalue_iterator<lvalue_iterator<v> >::value);
BOOST_STATIC_ASSERT(boost::is_lvalue_iterator<lvalue_iterator<int> >::value);
BOOST_STATIC_ASSERT(boost::is_lvalue_iterator<lvalue_iterator<char*> >::value);
BOOST_STATIC_ASSERT(boost::is_lvalue_iterator<lvalue_iterator<float> >::value);
BOOST_STATIC_ASSERT(boost::is_mutable_lvalue_iterator<v*>::value);
BOOST_STATIC_ASSERT(!boost::is_mutable_lvalue_iterator<v const*>::value);
BOOST_STATIC_ASSERT(boost::is_mutable_lvalue_iterator<std::deque<v>::iterator>::value);
BOOST_STATIC_ASSERT(!boost::is_mutable_lvalue_iterator<std::deque<v>::const_iterator>::value);
BOOST_STATIC_ASSERT(!boost::is_mutable_lvalue_iterator<std::back_insert_iterator<std::deque<v> > >::value);
BOOST_STATIC_ASSERT(!boost::is_mutable_lvalue_iterator<std::ostream_iterator<v> >::value);
BOOST_STATIC_ASSERT(!boost::is_mutable_lvalue_iterator<proxy_iterator>::value);
BOOST_STATIC_ASSERT(boost::is_lvalue_iterator<constant_lvalue_iterator<v> >::value);
BOOST_STATIC_ASSERT(boost::is_lvalue_iterator<constant_lvalue_iterator<int> >::value);
BOOST_STATIC_ASSERT(boost::is_lvalue_iterator<constant_lvalue_iterator<char*> >::value);
BOOST_STATIC_ASSERT(boost::is_lvalue_iterator<constant_lvalue_iterator<float> >::value);
BOOST_STATIC_ASSERT(boost::is_non_const_lvalue_iterator<v*>::value);
BOOST_STATIC_ASSERT(!boost::is_non_const_lvalue_iterator<v const*>::value);
BOOST_STATIC_ASSERT(boost::is_non_const_lvalue_iterator<std::deque<v>::iterator>::value);
BOOST_STATIC_ASSERT(!boost::is_non_const_lvalue_iterator<std::deque<v>::const_iterator>::value);
BOOST_STATIC_ASSERT(!boost::is_non_const_lvalue_iterator<std::back_insert_iterator<std::deque<v> > >::value);
BOOST_STATIC_ASSERT(!boost::is_non_const_lvalue_iterator<std::ostream_iterator<v> >::value);
BOOST_STATIC_ASSERT(!boost::is_non_const_lvalue_iterator<proxy_iterator<v> >::value);
BOOST_STATIC_ASSERT(!boost::is_non_const_lvalue_iterator<proxy_iterator<int> >::value);
#ifndef BOOST_NO_LVALUE_RETURN_DETECTION
BOOST_STATIC_ASSERT(!boost::is_mutable_lvalue_iterator<value_iterator>::value);
BOOST_STATIC_ASSERT(!boost::is_non_const_lvalue_iterator<value_iterator>::value);
#endif
BOOST_STATIC_ASSERT(!boost::is_mutable_lvalue_iterator<noncopyable_iterator>::value);
BOOST_STATIC_ASSERT(!boost::is_non_const_lvalue_iterator<noncopyable_iterator>::value);
BOOST_STATIC_ASSERT(boost::is_non_const_lvalue_iterator<lvalue_iterator<v> >::value);
#if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
BOOST_STATIC_ASSERT(boost::is_non_const_lvalue_iterator<lvalue_iterator<int> >::value);
#endif
BOOST_STATIC_ASSERT(boost::is_non_const_lvalue_iterator<lvalue_iterator<char*> >::value);
BOOST_STATIC_ASSERT(boost::is_non_const_lvalue_iterator<lvalue_iterator<float> >::value);
BOOST_STATIC_ASSERT(!boost::is_non_const_lvalue_iterator<constant_lvalue_iterator<v> >::value);
BOOST_STATIC_ASSERT(!boost::is_non_const_lvalue_iterator<constant_lvalue_iterator<int> >::value);
BOOST_STATIC_ASSERT(!boost::is_non_const_lvalue_iterator<constant_lvalue_iterator<char*> >::value);
BOOST_STATIC_ASSERT(!boost::is_non_const_lvalue_iterator<constant_lvalue_iterator<float> >::value);
return 0;
}