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Add cbegin() and cend() from the new draft standard to the unordered containers.

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The standard doesn't add them for local iterators, but I'm guessing that's an
oversight. So for now, I've hidden them behind a preprocessor condition. Which
I'll probably remove before review.


[SVN r2944]
This commit is contained in:
Daniel James
2006-04-30 14:11:47 +00:00
parent ed6df529e4
commit 0fcb2d8041
2 changed files with 87 additions and 0 deletions
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44
include/boost/unordered_map.hpp
View File

@ -172,6 +172,16 @@ namespace boost
return const_iterator(base.end());
}
const_iterator cbegin() const
{
return const_iterator(base.begin());
}
const_iterator cend() const
{
return const_iterator(base.end());
}
// modifiers
std::pair<iterator, bool> insert(const value_type& obj)
@ -321,6 +331,18 @@ namespace boost
return const_local_iterator(base.end(n));
}
#if defined(BOOST_UNORDERED_LOCAL_CBEGIN)
const_local_iterator cbegin(size_type n) const
{
return const_local_iterator(base.begin(n));
}
const_local_iterator cend(size_type n) const
{
return const_local_iterator(base.end(n));
}
#endif
// hash policy
float load_factor() const
@ -475,6 +497,16 @@ namespace boost
return const_iterator(base.end());
}
const_iterator cbegin() const
{
return const_iterator(base.begin());
}
const_iterator cend() const
{
return const_iterator(base.end());
}
// modifiers
iterator insert(const value_type& obj)
@ -618,6 +650,18 @@ namespace boost
return const_local_iterator(base.end(n));
}
#if defined(BOOST_UNORDERED_LOCAL_CBEGIN)
const_local_iterator cbegin(size_type n) const
{
return const_local_iterator(base.begin(n));
}
const_local_iterator cend(size_type n) const
{
return const_local_iterator(base.end(n));
}
#endif
// hash policy
float load_factor() const

43
include/boost/unordered_set.hpp
View File

@ -144,6 +144,16 @@ namespace boost
return const_iterator(base.end());
}
const_iterator cbegin() const
{
return const_iterator(base.begin());
}
const_iterator cend() const
{
return const_iterator(base.end());
}
// modifiers
std::pair<iterator, bool> insert(const value_type& obj)
@ -261,6 +271,17 @@ namespace boost
return const_local_iterator(base.end(n));
}
#if defined(BOOST_UNORDERED_LOCAL_CBEGIN)
const_local_iterator cbegin(size_type n) const
{
return const_local_iterator(base.begin(n));
}
const_local_iterator cend(size_type n) const
{
return const_local_iterator(base.end(n));
}
#endif
// hash policy
@ -413,6 +434,16 @@ namespace boost
return const_iterator(base.end());
}
const_iterator cbegin() const
{
return const_iterator(base.begin());
}
const_iterator cend() const
{
return const_iterator(base.end());
}
// modifiers
iterator insert(const value_type& obj)
@ -529,6 +560,18 @@ namespace boost
return const_local_iterator(base.end(n));
}
#if defined(BOOST_UNORDERED_LOCAL_CBEGIN)
const_local_iterator cbegin(size_type n) const
{
return const_local_iterator(base.begin(n));
}
const_local_iterator cend(size_type n) const
{
return const_local_iterator(base.end(n));
}
#endif
// hash policy
float load_factor() const