From 040107d2155b65d5e84e8f458c3c709abae6bed9 Mon Sep 17 00:00:00 2001
From: Joakim Hove <joakim.hove@gmail.com>
Date: Wed, 16 Jul 2014 09:21:05 +0200
Subject: [PATCH] Added method EclipseGrid::resetACTNUM()

---
 .../eclipse/EclipseState/Grid/EclipseGrid.cpp |  6 ++++
 .../eclipse/EclipseState/Grid/EclipseGrid.hpp |  1 +
 .../Grid/tests/EclipseGridTests.cpp           | 33 ++++++++++++++++++-
 3 files changed, 39 insertions(+), 1 deletion(-)

diff --git a/opm/parser/eclipse/EclipseState/Grid/EclipseGrid.cpp b/opm/parser/eclipse/EclipseState/Grid/EclipseGrid.cpp
index c517149cd..936319161 100644
--- a/opm/parser/eclipse/EclipseState/Grid/EclipseGrid.cpp
+++ b/opm/parser/eclipse/EclipseState/Grid/EclipseGrid.cpp
@@ -372,6 +372,12 @@ namespace Opm {
         ecl_grid_init_zcorn_data_double( m_grid.get() , zcorn.data() );
     }
 
+    
+    
+    void EclipseGrid::resetACTNUM( const int * actnum) {
+        ecl_grid_reset_actnum( m_grid.get() , actnum );
+    }
+
 
 
 }
diff --git a/opm/parser/eclipse/EclipseState/Grid/EclipseGrid.hpp b/opm/parser/eclipse/EclipseState/Grid/EclipseGrid.hpp
index 59b834e33..ef4c61e3c 100644
--- a/opm/parser/eclipse/EclipseState/Grid/EclipseGrid.hpp
+++ b/opm/parser/eclipse/EclipseState/Grid/EclipseGrid.hpp
@@ -54,6 +54,7 @@ namespace Opm {
         void exportCOORD( std::vector<double>& coord) const;
         void exportZCORN( std::vector<double>& zcorn) const;
         void exportACTNUM( std::vector<int>& actnum) const;
+        void resetACTNUM( const int * actnum);
         bool equal(const EclipseGrid& other) const;
     private:
         std::shared_ptr<ecl_grid_type> m_grid;
diff --git a/opm/parser/eclipse/EclipseState/Grid/tests/EclipseGridTests.cpp b/opm/parser/eclipse/EclipseState/Grid/tests/EclipseGridTests.cpp
index dca409f81..bf419f6a0 100644
--- a/opm/parser/eclipse/EclipseState/Grid/tests/EclipseGridTests.cpp
+++ b/opm/parser/eclipse/EclipseState/Grid/tests/EclipseGridTests.cpp
@@ -500,6 +500,37 @@ BOOST_AUTO_TEST_CASE(CornerPointSizeMismatchACTNUM) {
     Opm::DeckConstPtr deck = parser->parseString(deckData) ;
     std::shared_ptr<Opm::RUNSPECSection> runspecSection(new Opm::RUNSPECSection(deck) );
     std::shared_ptr<Opm::GRIDSection> gridSection(new Opm::GRIDSection(deck) );
-    Opm::DeckKeywordConstPtr zcorn = gridSection->getKeyword("ZCORN");
     BOOST_CHECK_THROW(Opm::EclipseGrid( runspecSection , gridSection ) , std::invalid_argument);
 }
+
+
+
+BOOST_AUTO_TEST_CASE(ResetACTNUM) {
+    const char *deckData =
+        "RUNSPEC\n"
+        "\n"
+        "DIMENS\n"
+        " 10 10 10 /\n"
+        "GRID\n"
+        "COORD\n"
+        "  726*1 / \n"
+        "ZCORN \n"
+        "  8000*1 / \n"
+        "EDIT\n"
+        "\n";
+ 
+    Opm::ParserPtr parser(new Opm::Parser());
+    Opm::DeckConstPtr deck = parser->parseString(deckData) ;
+    std::shared_ptr<Opm::RUNSPECSection> runspecSection(new Opm::RUNSPECSection(deck) );
+    std::shared_ptr<Opm::GRIDSection> gridSection(new Opm::GRIDSection(deck) );
+    
+    Opm::EclipseGrid grid(runspecSection , gridSection );
+    BOOST_CHECK_EQUAL( 1000U , grid.getNumActive());
+    std::vector<int> actnum(1000);
+    actnum[0] = 1;
+    grid.resetACTNUM( actnum.data() );
+    BOOST_CHECK_EQUAL( 1U , grid.getNumActive() );
+    
+    grid.resetACTNUM( NULL );
+    BOOST_CHECK_EQUAL( 1000U , grid.getNumActive() );
+}