1 files changed, 36 insertions, 0 deletions
diff --git a/Source/Particles/Collision/CollisionBase.H b/Source/Particles/Collision/CollisionBase.H
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+++ b/Source/Particles/Collision/CollisionBase.H
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+/* Copyright 2020 David Grote
+ *
+ * This file is part of WarpX.
+ *
+ * License: BSD-3-Clause-LBNL
+ */
+#ifndef WARPX_PARTICLES_COLLISION_COLLISIONBASE_H_
+#define WARPX_PARTICLES_COLLISION_COLLISIONBASE_H_
+
+#include <AMReX_ParmParse.H>
+#include <AMReX_Vector.H>
+
+// Forward declaration needed
+class MultiParticleContainer;
+
+class CollisionBase
+{
+public:
+
+    CollisionBase (std::string collision_name);
+
+    virtual void doCollisions (amrex::Real /*cur_time*/, MultiParticleContainer* /*mypc*/ ){}
+
+    CollisionBase(CollisionBase const &) = delete;
+    CollisionBase(CollisionBase &&) = delete;
+    CollisionBase & operator=(CollisionBase const &) = delete;
+
+    virtual ~CollisionBase() = default;
+protected:
+
+    amrex::Vector<std::string> m_species_names;
+    int m_ndt;
+
+};
+
+#endif // WARPX_PARTICLES_COLLISION_COLLISIONBASE_H_