From 5336822242fe7b56baff766dfb4096b91c66f562 Mon Sep 17 00:00:00 2001
From: Joakim Hove <joakim.hove@gmail.com>
Date: Mon, 1 Nov 2021 17:06:50 +0100
Subject: [PATCH] Remove unused utility class PhasePresence

---
 opm/core/props/BlackoilPhases.hpp | 37 -------------------------------
 1 file changed, 37 deletions(-)

diff --git a/opm/core/props/BlackoilPhases.hpp b/opm/core/props/BlackoilPhases.hpp
index 6eac384cf..c4afddcb8 100644
--- a/opm/core/props/BlackoilPhases.hpp
+++ b/opm/core/props/BlackoilPhases.hpp
@@ -63,43 +63,6 @@ namespace Opm
 
     };
 
-    /// Check or assign presence of a formed, free phase.  Limited to
-    /// the 'BlackoilPhases'.
-    ///
-    /// Use a std::vector<PhasePresence> to represent the conditions
-    /// in an entire model.
-    class PhasePresence
-    {
-    public:
-        PhasePresence()
-            : present_(0)
-        {}
-
-        bool hasFreeWater() const { return present(BlackoilPhases::Aqua  ); }
-        bool hasFreeOil  () const { return present(BlackoilPhases::Liquid); }
-        bool hasFreeGas  () const { return present(BlackoilPhases::Vapour); }
-
-        void setFreeWater() { insert(BlackoilPhases::Aqua  ); }
-        void setFreeOil  () { insert(BlackoilPhases::Liquid); }
-        void setFreeGas  () { insert(BlackoilPhases::Vapour); }
-
-        bool operator==(const PhasePresence& other) const { return present_ == other.present_; }
-        bool operator!=(const PhasePresence& other) const { return !this->operator==(other); }
-
-    private:
-        unsigned char present_;
-
-        bool present(const BlackoilPhases::PhaseIndex i) const
-        {
-            return present_ & (1 << i);
-        }
-
-        void insert(const BlackoilPhases::PhaseIndex i)
-        {
-            present_ |= (1 << i);
-        }
-    };
-
 } // namespace Opm
 
 #endif // OPM_BLACKOILPHASES_HEADER_INCLUDED