From 81a9f0521fcd10afee96d90526ef8011c19e3259 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Atgeirr=20Fl=C3=B8=20Rasmussen?= <atgeirr@sintef.no>
Date: Wed, 7 Sep 2016 13:37:09 +0200
Subject: [PATCH] Use map instead of unordered_map.

This is because downstream code can benefit from the ordering guarantee.
---
 opm/common/data/SimulationDataContainer.cpp |  4 ++--
 opm/common/data/SimulationDataContainer.hpp | 10 +++++-----
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/opm/common/data/SimulationDataContainer.cpp b/opm/common/data/SimulationDataContainer.cpp
index 205536557..3aa288baf 100644
--- a/opm/common/data/SimulationDataContainer.cpp
+++ b/opm/common/data/SimulationDataContainer.cpp
@@ -210,11 +210,11 @@ namespace Opm {
     }
 
 
-    const std::unordered_map<std::string, std::vector<double>>& SimulationDataContainer::cellData() const {
+    const std::map<std::string, std::vector<double>>& SimulationDataContainer::cellData() const {
         return m_cell_data;
     }
 
-    std::unordered_map<std::string, std::vector<double>>& SimulationDataContainer::cellData() {
+    std::map<std::string, std::vector<double>>& SimulationDataContainer::cellData() {
         return m_cell_data;
     }
 
diff --git a/opm/common/data/SimulationDataContainer.hpp b/opm/common/data/SimulationDataContainer.hpp
index c3539cbaa..45ddee3b4 100644
--- a/opm/common/data/SimulationDataContainer.hpp
+++ b/opm/common/data/SimulationDataContainer.hpp
@@ -22,7 +22,7 @@
 
 #include <cstddef>
 #include <string>
-#include <unordered_map>
+#include <map>
 #include <vector>
 
 namespace Opm {
@@ -118,8 +118,8 @@ namespace Opm {
         const std::vector<double>& facepressure() const;
         const std::vector<double>& faceflux    () const;
 
-        const std::unordered_map<std::string, std::vector<double>>& cellData() const;
-        std::unordered_map<std::string, std::vector<double>>& cellData();
+        const std::map<std::string, std::vector<double>>& cellData() const;
+        std::map<std::string, std::vector<double>>& cellData();
 
     private:
         void addDefaultFields();
@@ -129,8 +129,8 @@ namespace Opm {
         size_t m_num_faces;
         size_t m_num_phases;
 
-        std::unordered_map< std::string , std::vector<double> > m_cell_data;
-        std::unordered_map< std::string , std::vector<double> > m_face_data;
+        std::map< std::string , std::vector<double> > m_cell_data;
+        std::map< std::string , std::vector<double> > m_face_data;
 
         std::vector<double>* pressure_ref_;
         std::vector<double>* temperature_ref_;