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Document comparison operators for non tree associative containers.

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This commit is contained in:
Ion Gaztañaga
2014-01-03 12:43:03 +01:00
parent 4dc3df6b6b
commit 2489010881
6 changed files with 252 additions and 84 deletions
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include/boost/container/flat_map.hpp
+60 -18
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@@ -859,26 +859,47 @@ class flat_map
std::pair<const_iterator,const_iterator> equal_range(const key_type& x) const
{ return container_detail::force_copy<std::pair<const_iterator,const_iterator> >(m_flat_tree.equal_range(x)); }
//! <b>Effects</b>: Returns true if x and y are equal
//!
//! <b>Complexity</b>: Linear to the number of elements in the container.
friend bool operator==(const flat_map& x, const flat_map& y)
{ return x.m_flat_tree == y.m_flat_tree; }
friend bool operator<(const flat_map& x, const flat_map& y)
{ return x.m_flat_tree < y.m_flat_tree; }
{ return x.size() == y.size() && std::equal(x.begin(), x.end(), y.begin()); }
//! <b>Effects</b>: Returns true if x and y are unequal
//!
//! <b>Complexity</b>: Linear to the number of elements in the container.
friend bool operator!=(const flat_map& x, const flat_map& y)
{ return !(x == y); }
{ return !(x == y); }
//! <b>Effects</b>: Returns true if x is less than y
//!
//! <b>Complexity</b>: Linear to the number of elements in the container.
friend bool operator<(const flat_map& x, const flat_map& y)
{ return std::lexicographical_compare(x.begin(), x.end(), y.begin(), y.end()); }
//! <b>Effects</b>: Returns true if x is greater than y
//!
//! <b>Complexity</b>: Linear to the number of elements in the container.
friend bool operator>(const flat_map& x, const flat_map& y)
{ return y < x; }
{ return y < x; }
//! <b>Effects</b>: Returns true if x is equal or less than y
//!
//! <b>Complexity</b>: Linear to the number of elements in the container.
friend bool operator<=(const flat_map& x, const flat_map& y)
{ return !(y < x); }
{ return !(y < x); }
//! <b>Effects</b>: Returns true if x is equal or greater than y
//!
//! <b>Complexity</b>: Linear to the number of elements in the container.
friend bool operator>=(const flat_map& x, const flat_map& y)
{ return !(x < y); }
{ return !(x < y); }
//! <b>Effects</b>: x.swap(y)
//!
//! <b>Complexity</b>: Constant.
friend void swap(flat_map& x, flat_map& y)
{ x.swap(y); }
{ x.swap(y); }
#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED
private:
@@ -1651,26 +1672,47 @@ class flat_multimap
std::pair<const_iterator,const_iterator> equal_range(const key_type& x) const
{ return container_detail::force_copy<std::pair<const_iterator,const_iterator> >(m_flat_tree.equal_range(x)); }
//! <b>Effects</b>: Returns true if x and y are equal
//!
//! <b>Complexity</b>: Linear to the number of elements in the container.
friend bool operator==(const flat_multimap& x, const flat_multimap& y)
{ return x.m_flat_tree == y.m_flat_tree; }
friend bool operator<(const flat_multimap& x, const flat_multimap& y)
{ return x.m_flat_tree < y.m_flat_tree; }
{ return x.size() == y.size() && std::equal(x.begin(), x.end(), y.begin()); }
//! <b>Effects</b>: Returns true if x and y are unequal
//!
//! <b>Complexity</b>: Linear to the number of elements in the container.
friend bool operator!=(const flat_multimap& x, const flat_multimap& y)
{ return !(x == y); }
{ return !(x == y); }
//! <b>Effects</b>: Returns true if x is less than y
//!
//! <b>Complexity</b>: Linear to the number of elements in the container.
friend bool operator<(const flat_multimap& x, const flat_multimap& y)
{ return std::lexicographical_compare(x.begin(), x.end(), y.begin(), y.end()); }
//! <b>Effects</b>: Returns true if x is greater than y
//!
//! <b>Complexity</b>: Linear to the number of elements in the container.
friend bool operator>(const flat_multimap& x, const flat_multimap& y)
{ return y < x; }
{ return y < x; }
//! <b>Effects</b>: Returns true if x is equal or less than y
//!
//! <b>Complexity</b>: Linear to the number of elements in the container.
friend bool operator<=(const flat_multimap& x, const flat_multimap& y)
{ return !(y < x); }
{ return !(y < x); }
//! <b>Effects</b>: Returns true if x is equal or greater than y
//!
//! <b>Complexity</b>: Linear to the number of elements in the container.
friend bool operator>=(const flat_multimap& x, const flat_multimap& y)
{ return !(x < y); }
{ return !(x < y); }
//! <b>Effects</b>: x.swap(y)
//!
//! <b>Complexity</b>: Constant.
friend void swap(flat_multimap& x, flat_multimap& y)
{ x.swap(y); }
{ x.swap(y); }
};
}}