From 3efe37dc372acb7b4395859981fca2ef248384d9 Mon Sep 17 00:00:00 2001
From: Joakim Hove <joakim.hove@gmail.com>
Date: Fri, 15 Nov 2013 15:58:06 +0100
Subject: [PATCH] Added size() property to DynamicState

---
 .../EclipseState/Schedule/DynamicState.hpp    |  5 +++++
 .../Schedule/tests/DynamicStateTests.cpp      | 21 +++++++++++++++++++
 2 files changed, 26 insertions(+)

diff --git a/opm/parser/eclipse/EclipseState/Schedule/DynamicState.hpp b/opm/parser/eclipse/EclipseState/Schedule/DynamicState.hpp
index ed919911b..1ed8968b9 100644
--- a/opm/parser/eclipse/EclipseState/Schedule/DynamicState.hpp
+++ b/opm/parser/eclipse/EclipseState/Schedule/DynamicState.hpp
@@ -50,6 +50,11 @@ namespace Opm {
         }
 
 
+        size_t size() const {
+            return m_data.size();
+        }
+
+
         void add(size_t index , T value) {
             if (index >= (m_timeMap->size()))
                 throw std::range_error("Index value is out range.");
diff --git a/opm/parser/eclipse/EclipseState/Schedule/tests/DynamicStateTests.cpp b/opm/parser/eclipse/EclipseState/Schedule/tests/DynamicStateTests.cpp
index fc6309b89..b4269951e 100644
--- a/opm/parser/eclipse/EclipseState/Schedule/tests/DynamicStateTests.cpp
+++ b/opm/parser/eclipse/EclipseState/Schedule/tests/DynamicStateTests.cpp
@@ -109,3 +109,24 @@ BOOST_AUTO_TEST_CASE(DynamicStateAddIndexAlreadySetThrows) {
 
 
 
+
+BOOST_AUTO_TEST_CASE(DynamicStateCheckSize) {
+    boost::gregorian::date startDate( 2010 , boost::gregorian::Jan , 1);
+    Opm::TimeMapPtr timeMap(new Opm::TimeMap(startDate));
+    Opm::DynamicState<int> state(timeMap , 137);
+    for (size_t i = 0; i < 10; i++)
+        timeMap->addTStep( boost::posix_time::hours( (i+1) * 24 ));
+
+    BOOST_CHECK_EQUAL( 0U , state.size() );
+
+    state.add( 0 , 10 );
+    BOOST_CHECK_EQUAL( 1U , state.size() );
+
+    state.add( 2 , 10 );
+    BOOST_CHECK_EQUAL( 3U , state.size() );
+    state.add( 2 , 10 );
+    BOOST_CHECK_EQUAL( 3U , state.size() );
+
+    state.add( 6 , 10 );
+    BOOST_CHECK_EQUAL( 7U , state.size() );
+}