#3958 Refactoring: Replaced result info based lookups with result address.

Replaced access of resultInfo as vector with single access based on address.
Moved RigEclipseResultAddress to a separate new file.

ApplicationCode/ReservoirDataModel/RigEclipseResultAddress.h

@@ -0,0 +1,70 @@
+/////////////////////////////////////////////////////////////////////////////////
+//
+//  Copyright (C) 2019-     Equinor ASA
+// 
+//  ResInsight is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
+// 
+//  ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
+//  WARRANTY; without even the implied warranty of MERCHANTABILITY or
+//  FITNESS FOR A PARTICULAR PURPOSE.
+// 
+//  See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html> 
+//  for more details.
+//
+/////////////////////////////////////////////////////////////////////////////////
+#pragma once
+
+#include "RiaDefines.h"
+#include <QString>
+
+class RigEclipseResultAddress
+{
+public:
+    RigEclipseResultAddress()
+        : scalarResultIndex(-1)
+        , m_resultCatType(RiaDefines::UNDEFINED)
+    {}
+
+    explicit RigEclipseResultAddress(size_t ascalarResultIndex)
+        : scalarResultIndex(ascalarResultIndex)
+        ,  m_resultCatType(RiaDefines::UNDEFINED)
+    {}
+
+    explicit RigEclipseResultAddress(RiaDefines::ResultCatType type, const QString& resultName)
+        : scalarResultIndex(-1)
+        , m_resultCatType(type)
+        , m_resultName(resultName)
+    {}
+
+    bool isValid() const
+    {
+        return (scalarResultIndex != -1);
+        // Todo
+    }
+
+    bool operator< (const RigEclipseResultAddress& other ) const
+    {
+        // Todo
+        if (scalarResultIndex !=  other.scalarResultIndex)
+        {
+            return (scalarResultIndex <  other.scalarResultIndex);
+        }
+
+        if (m_resultCatType != other.m_resultCatType)
+        {
+            return (m_resultCatType <  other.m_resultCatType);
+        }
+
+        return (m_resultName <  other.m_resultName);
+    }
+
+    size_t scalarResultIndex;
+
+    RiaDefines::ResultCatType m_resultCatType;
+    QString m_resultName;
+};
+
+