Added iterator access to DynamicState<T>

opm/parser/eclipse/EclipseState/Schedule/DynamicState.hpp

@@ -57,6 +57,8 @@ template< class T >
 class DynamicState {
 
     public:
+        typedef typename std::vector< T >::iterator iterator;
+
         DynamicState( const TimeMap& timeMap, T initial ) :
             m_data( timeMap.size(), initial ),
             initial_range( timeMap.size() )
@@ -121,6 +123,17 @@ class DynamicState {
             return std::distance( m_data.begin() , iter );
         }
 
+
+
+        iterator begin() {
+            return this->m_data.begin();
+        }
+
+
+        iterator end() {
+            return this->m_data.end();
+        }
+
     private:
         std::vector< T > m_data;
         size_t initial_range;

tests/parser/DynamicStateTests.cpp

@@ -265,4 +265,11 @@ BOOST_AUTO_TEST_CASE( update_elm ) {
     BOOST_CHECK_EQUAL( state[2],137 );
     BOOST_CHECK_EQUAL( state[3],88 );
     BOOST_CHECK_EQUAL( state[4],137 );
+
+    for (auto& v : state)
+        v += 2;
+
+    BOOST_CHECK_EQUAL( state[2],139 );
+    BOOST_CHECK_EQUAL( state[3],90  );
+    BOOST_CHECK_EQUAL( state[4],139 );
 }