From 44f61e5878eceb707eb04cbcda462d3baaca2a40 Mon Sep 17 00:00:00 2001
From: Daniel James <daniel@calamity.org.uk>
Date: Sun, 12 May 2013 14:34:45 +0000
Subject: [PATCH] Add BOOST_NOEXCEPT to unordered container methods.

I haven't done the iterators yet.

[SVN r84253]
---
 include/boost/unordered/unordered_map.hpp | 72 +++++++++++------------
 include/boost/unordered/unordered_set.hpp | 72 +++++++++++------------
 2 files changed, 72 insertions(+), 72 deletions(-)

diff --git a/include/boost/unordered/unordered_map.hpp b/include/boost/unordered/unordered_map.hpp
index 33449d9c..682e3544 100644
--- a/include/boost/unordered/unordered_map.hpp
+++ b/include/boost/unordered/unordered_map.hpp
@@ -178,53 +178,53 @@ namespace unordered
         unordered_map& operator=(std::initializer_list<value_type>);
 #endif
 
-        allocator_type get_allocator() const
+        allocator_type get_allocator() const BOOST_NOEXCEPT
         {
             return table_.node_alloc();
         }
 
         // size and capacity
 
-        bool empty() const
+        bool empty() const BOOST_NOEXCEPT
         {
             return table_.size_ == 0;
         }
 
-        size_type size() const
+        size_type size() const BOOST_NOEXCEPT
         {
             return table_.size_;
         }
 
-        size_type max_size() const;
+        size_type max_size() const BOOST_NOEXCEPT;
 
         // iterators
 
-        iterator begin()
+        iterator begin() BOOST_NOEXCEPT
         {
             return table_.begin();
         }
 
-        const_iterator begin() const
+        const_iterator begin() const BOOST_NOEXCEPT
         {
             return table_.begin();
         }
 
-        iterator end()
+        iterator end() BOOST_NOEXCEPT
         {
             return iterator();
         }
 
-        const_iterator end() const
+        const_iterator end() const BOOST_NOEXCEPT
         {
             return const_iterator();
         }
 
-        const_iterator cbegin() const
+        const_iterator cbegin() const BOOST_NOEXCEPT
         {
             return table_.begin();
         }
 
-        const_iterator cend() const
+        const_iterator cend() const BOOST_NOEXCEPT
         {
             return const_iterator();
         }
@@ -449,12 +449,12 @@ namespace unordered
 
         // bucket interface
 
-        size_type bucket_count() const
+        size_type bucket_count() const BOOST_NOEXCEPT
         {
             return table_.bucket_count_;
         }
 
-        size_type max_bucket_count() const
+        size_type max_bucket_count() const BOOST_NOEXCEPT
         {
             return table_.max_bucket_count();
         }
@@ -501,13 +501,13 @@ namespace unordered
 
         // hash policy
 
-        float max_load_factor() const
+        float max_load_factor() const BOOST_NOEXCEPT
         {
             return table_.mlf_;
         }
 
-        float load_factor() const;
-        void max_load_factor(float);
+        float load_factor() const BOOST_NOEXCEPT;
+        void max_load_factor(float) BOOST_NOEXCEPT;
         void rehash(size_type);
         void reserve(size_type);
 
@@ -660,53 +660,53 @@ namespace unordered
         unordered_multimap& operator=(std::initializer_list<value_type>);
 #endif
 
-        allocator_type get_allocator() const
+        allocator_type get_allocator() const BOOST_NOEXCEPT
         {
             return table_.node_alloc();
         }
 
         // size and capacity
 
-        bool empty() const
+        bool empty() const BOOST_NOEXCEPT
         {
             return table_.size_ == 0;
         }
 
-        size_type size() const
+        size_type size() const BOOST_NOEXCEPT
         {
             return table_.size_;
         }
 
-        size_type max_size() const;
+        size_type max_size() const BOOST_NOEXCEPT;
 
         // iterators
 
-        iterator begin()
+        iterator begin() BOOST_NOEXCEPT
         {
             return table_.begin();
         }
 
-        const_iterator begin() const
+        const_iterator begin() const BOOST_NOEXCEPT
         {
             return table_.begin();
         }
 
-        iterator end()
+        iterator end() BOOST_NOEXCEPT
         {
             return iterator();
         }
 
-        const_iterator end() const
+        const_iterator end() const BOOST_NOEXCEPT
         {
             return const_iterator();
         }
 
-        const_iterator cbegin() const
+        const_iterator cbegin() const BOOST_NOEXCEPT
         {
             return table_.begin();
         }
 
-        const_iterator cend() const
+        const_iterator cend() const BOOST_NOEXCEPT
         {
             return const_iterator();
         }
@@ -927,12 +927,12 @@ namespace unordered
 
         // bucket interface
 
-        size_type bucket_count() const
+        size_type bucket_count() const BOOST_NOEXCEPT
         {
             return table_.bucket_count_;
         }
 
-        size_type max_bucket_count() const
+        size_type max_bucket_count() const BOOST_NOEXCEPT
         {
             return table_.max_bucket_count();
         }
@@ -979,13 +979,13 @@ namespace unordered
 
         // hash policy
 
-        float max_load_factor() const
+        float max_load_factor() const BOOST_NOEXCEPT
         {
             return table_.mlf_;
         }
 
-        float load_factor() const;
-        void max_load_factor(float);
+        float load_factor() const BOOST_NOEXCEPT;
+        void max_load_factor(float) BOOST_NOEXCEPT;
         void rehash(size_type);
         void reserve(size_type);
 
@@ -1105,7 +1105,7 @@ namespace unordered
     // size and capacity
 
     template <class K, class T, class H, class P, class A>
-    std::size_t unordered_map<K,T,H,P,A>::max_size() const
+    std::size_t unordered_map<K,T,H,P,A>::max_size() const BOOST_NOEXCEPT
     {
         return table_.max_size();
     }
@@ -1274,13 +1274,13 @@ namespace unordered
     // hash policy
 
     template <class K, class T, class H, class P, class A>
-    float unordered_map<K,T,H,P,A>::load_factor() const
+    float unordered_map<K,T,H,P,A>::load_factor() const BOOST_NOEXCEPT
     {
         return table_.load_factor();
     }
 
     template <class K, class T, class H, class P, class A>
-    void unordered_map<K,T,H,P,A>::max_load_factor(float m)
+    void unordered_map<K,T,H,P,A>::max_load_factor(float m) BOOST_NOEXCEPT
     {
         table_.max_load_factor(m);
     }
@@ -1438,7 +1438,7 @@ namespace unordered
     // size and capacity
 
     template <class K, class T, class H, class P, class A>
-    std::size_t unordered_multimap<K,T,H,P,A>::max_size() const
+    std::size_t unordered_multimap<K,T,H,P,A>::max_size() const BOOST_NOEXCEPT
     {
         return table_.max_size();
     }
@@ -1586,13 +1586,13 @@ namespace unordered
     // hash policy
 
     template <class K, class T, class H, class P, class A>
-    float unordered_multimap<K,T,H,P,A>::load_factor() const
+    float unordered_multimap<K,T,H,P,A>::load_factor() const BOOST_NOEXCEPT
     {
         return table_.load_factor();
     }
 
     template <class K, class T, class H, class P, class A>
-    void unordered_multimap<K,T,H,P,A>::max_load_factor(float m)
+    void unordered_multimap<K,T,H,P,A>::max_load_factor(float m) BOOST_NOEXCEPT
     {
         table_.max_load_factor(m);
     }
diff --git a/include/boost/unordered/unordered_set.hpp b/include/boost/unordered/unordered_set.hpp
index 6787a3a3..0ccf1b94 100644
--- a/include/boost/unordered/unordered_set.hpp
+++ b/include/boost/unordered/unordered_set.hpp
@@ -176,53 +176,53 @@ namespace unordered
         unordered_set& operator=(std::initializer_list<value_type>);
 #endif
 
-        allocator_type get_allocator() const
+        allocator_type get_allocator() const BOOST_NOEXCEPT
         {
             return table_.node_alloc();
         }
 
         // size and capacity
 
-        bool empty() const
+        bool empty() const BOOST_NOEXCEPT
         {
             return table_.size_ == 0;
         }
 
-        size_type size() const
+        size_type size() const BOOST_NOEXCEPT
         {
             return table_.size_;
         }
 
-        size_type max_size() const;
+        size_type max_size() const BOOST_NOEXCEPT;
 
         // iterators
 
-        iterator begin()
+        iterator begin() BOOST_NOEXCEPT
         {
             return table_.begin();
         }
 
-        const_iterator begin() const
+        const_iterator begin() const BOOST_NOEXCEPT
         {
             return table_.begin();
         }
 
-        iterator end()
+        iterator end() BOOST_NOEXCEPT
         {
             return iterator();
         }
 
-        const_iterator end() const
+        const_iterator end() const BOOST_NOEXCEPT
         {
             return const_iterator();
         }
 
-        const_iterator cbegin() const
+        const_iterator cbegin() const BOOST_NOEXCEPT
         {
             return table_.begin();
         }
 
-        const_iterator cend() const
+        const_iterator cend() const BOOST_NOEXCEPT
         {
             return const_iterator();
         }
@@ -434,12 +434,12 @@ namespace unordered
 
         // bucket interface
 
-        size_type bucket_count() const
+        size_type bucket_count() const BOOST_NOEXCEPT
         {
             return table_.bucket_count_;
         }
 
-        size_type max_bucket_count() const
+        size_type max_bucket_count() const BOOST_NOEXCEPT
         {
             return table_.max_bucket_count();
         }
@@ -486,13 +486,13 @@ namespace unordered
 
         // hash policy
 
-        float max_load_factor() const
+        float max_load_factor() const BOOST_NOEXCEPT
         {
             return table_.mlf_;
         }
 
-        float load_factor() const;
-        void max_load_factor(float);
+        float load_factor() const BOOST_NOEXCEPT;
+        void max_load_factor(float) BOOST_NOEXCEPT;
         void rehash(size_type);
         void reserve(size_type);
 
@@ -644,53 +644,53 @@ namespace unordered
         unordered_multiset& operator=(std::initializer_list<value_type>);
 #endif
 
-        allocator_type get_allocator() const
+        allocator_type get_allocator() const BOOST_NOEXCEPT
         {
             return table_.node_alloc();
         }
 
         // size and capacity
 
-        bool empty() const
+        bool empty() const BOOST_NOEXCEPT
         {
             return table_.size_ == 0;
         }
 
-        size_type size() const
+        size_type size() const BOOST_NOEXCEPT
         {
             return table_.size_;
         }
 
-        size_type max_size() const;
+        size_type max_size() const BOOST_NOEXCEPT;
 
         // iterators
 
-        iterator begin()
+        iterator begin() BOOST_NOEXCEPT
         {
             return iterator(table_.begin());
         }
 
-        const_iterator begin() const
+        const_iterator begin() const BOOST_NOEXCEPT
         {
             return const_iterator(table_.begin());
         }
 
-        iterator end()
+        iterator end() BOOST_NOEXCEPT
         {
             return iterator();
         }
 
-        const_iterator end() const
+        const_iterator end() const BOOST_NOEXCEPT
         {
             return const_iterator();
         }
 
-        const_iterator cbegin() const
+        const_iterator cbegin() const BOOST_NOEXCEPT
         {
             return const_iterator(table_.begin());
         }
 
-        const_iterator cend() const
+        const_iterator cend() const BOOST_NOEXCEPT
         {
             return const_iterator();
         }
@@ -902,12 +902,12 @@ namespace unordered
 
         // bucket interface
 
-        size_type bucket_count() const
+        size_type bucket_count() const BOOST_NOEXCEPT
         {
             return table_.bucket_count_;
         }
 
-        size_type max_bucket_count() const
+        size_type max_bucket_count() const BOOST_NOEXCEPT
         {
             return table_.max_bucket_count();
         }
@@ -954,13 +954,13 @@ namespace unordered
 
         // hash policy
 
-        float max_load_factor() const
+        float max_load_factor() const BOOST_NOEXCEPT
         {
             return table_.mlf_;
         }
 
-        float load_factor() const;
-        void max_load_factor(float);
+        float load_factor() const BOOST_NOEXCEPT;
+        void max_load_factor(float) BOOST_NOEXCEPT;
         void rehash(size_type);
         void reserve(size_type);
 
@@ -1080,7 +1080,7 @@ namespace unordered
     // size and capacity
 
     template <class T, class H, class P, class A>
-    std::size_t unordered_set<T,H,P,A>::max_size() const
+    std::size_t unordered_set<T,H,P,A>::max_size() const BOOST_NOEXCEPT
     {
         return table_.max_size();
     }
@@ -1200,13 +1200,13 @@ namespace unordered
     // hash policy
 
     template <class T, class H, class P, class A>
-    float unordered_set<T,H,P,A>::load_factor() const
+    float unordered_set<T,H,P,A>::load_factor() const BOOST_NOEXCEPT
     {
         return table_.load_factor();
     }
 
     template <class T, class H, class P, class A>
-    void unordered_set<T,H,P,A>::max_load_factor(float m)
+    void unordered_set<T,H,P,A>::max_load_factor(float m) BOOST_NOEXCEPT
     {
         table_.max_load_factor(m);
     }
@@ -1364,7 +1364,7 @@ namespace unordered
     // size and capacity
 
     template <class T, class H, class P, class A>
-    std::size_t unordered_multiset<T,H,P,A>::max_size() const
+    std::size_t unordered_multiset<T,H,P,A>::max_size() const BOOST_NOEXCEPT
     {
         return table_.max_size();
     }
@@ -1484,13 +1484,13 @@ namespace unordered
     // hash policy
 
     template <class T, class H, class P, class A>
-    float unordered_multiset<T,H,P,A>::load_factor() const
+    float unordered_multiset<T,H,P,A>::load_factor() const BOOST_NOEXCEPT
     {
         return table_.load_factor();
     }
 
     template <class T, class H, class P, class A>
-    void unordered_multiset<T,H,P,A>::max_load_factor(float m)
+    void unordered_multiset<T,H,P,A>::max_load_factor(float m) BOOST_NOEXCEPT
     {
         table_.max_load_factor(m);
     }