Revert "Cache transaction validation successes"

This reverts commit 17b11428c135203342aff38cabc8047e673f38ac.

1 files changed, 0 insertions, 60 deletions

diff --git a/src/mruset.h b/src/mruset.h
index 9dff5694ba..398aa173bf 100644
--- a/src/mruset.h
+++ b/src/mruset.h
@@ -9,10 +9,6 @@
 #include <vector>
 #include <utility>
 
-#include <boost/multi_index_container.hpp>
-#include <boost/multi_index/ordered_index.hpp>
-#include <boost/multi_index/sequenced_index.hpp>
-
 /** STL-like set container that only keeps the most recent N elements. */
 template <typename T>
 class mruset
@@ -66,60 +62,4 @@ public:
     size_type max_size() const { return nMaxSize; }
 };
 
-/** STL-like map container that only keeps the most recent N elements. */
-template <typename K, typename V>
-class mrumap
-{
-private:
-    struct key_extractor {
-        typedef K result_type;
-        const result_type& operator()(const std::pair<K, V>& e) const { return e.first; }
-        result_type& operator()(std::pair<K, V>* e) const { return e->first; }
-    };
-
-    typedef boost::multi_index_container<
-        std::pair<K, V>,
-        boost::multi_index::indexed_by<
-            boost::multi_index::sequenced<>,
-            boost::multi_index::ordered_unique<key_extractor>
-        >
-    > map_type;
-
-public:
-    typedef K key_type;
-    typedef std::pair<K, V> value_type;
-    typedef typename map_type::iterator iterator;
-    typedef typename map_type::const_iterator const_iterator;
-    typedef typename map_type::size_type size_type;
-
-protected:
-    map_type m_;
-    size_type max_size_;
-
-public:
-    mrumap(size_type max_size_in = 1) { clear(max_size_in); }
-    iterator begin() { return m_.begin(); }
-    iterator end() { return m_.end(); }
-    const_iterator begin() const { return m_.begin(); }
-    const_iterator end() const { return m_.end(); }
-    size_type size() const { return m_.size(); }
-    bool empty() const { return m_.empty(); }
-    iterator find(const key_type& key) { return m_.template project<0>(boost::get<1>(m_).find(key)); }
-    const_iterator find(const key_type& key) const { return m_.template project<0>(boost::get<1>(m_).find(key)); }
-    size_type count(const key_type& key) const { return boost::get<1>(m_).count(key); }
-    void clear(size_type max_size_in) { m_.clear(); max_size_ = max_size_in; }
-    std::pair<iterator, bool> insert(const K& key, const V& value) 
-    {
-        std::pair<K, V> elem(key, value);
-        std::pair<iterator, bool> p = m_.push_front(elem);
-        if (p.second && m_.size() > max_size_) {
-            m_.pop_back();
-        }
-        return p;
-    }
-    void erase(iterator it) { m_.erase(it); }
-    void erase(const key_type& k) { boost::get<1>(m_).erase(k); }
-    size_type max_size() const { return max_size_; }
-};
-
 #endif // BITCOIN_MRUSET_H