From d0cc41acec8fbba8d66fabd3351751adf00903d7 Mon Sep 17 00:00:00 2001
From: Neïl Zaim <49716072+NeilZaim@users.noreply.github.com>
Date: Mon, 4 Oct 2021 21:31:53 +0200
Subject: Add structure for proton-boron fusion module (#2217)

* Add structure for proton-boron fusion module

* Fix clang compile error

* Generalize structure for other nuclear fusion types

* Workaround: try to use std::vectors to fix clang compile error

* Simplify workaround for clang

* Rebase on 2245 and add empty particle creation functor

* Apply suggestions from code review

Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja>

* Add couple of consts and runtime assert

* Add another const

Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja>
---
 Source/Particles/Collision/CollisionHandler.cpp | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

(limited to 'Source/Particles/Collision/CollisionHandler.cpp')

diff --git a/Source/Particles/Collision/CollisionHandler.cpp b/Source/Particles/Collision/CollisionHandler.cpp
index 40889ccb0..073092574 100644
--- a/Source/Particles/Collision/CollisionHandler.cpp
+++ b/Source/Particles/Collision/CollisionHandler.cpp
@@ -6,15 +6,17 @@
  */
 #include "CollisionHandler.H"
 
-#include "BinaryCollision.H"
-#include "PairWiseCoulombCollisionFunc.H"
 #include "BackgroundMCCCollision.H"
+#include "Particles/Collision/BinaryCollision/BinaryCollision.H"
+#include "Particles/Collision/BinaryCollision/NuclearFusionFunc.H"
+#include "Particles/Collision/BinaryCollision/ParticleCreationFunc.H"
+#include "Particles/Collision/BinaryCollision/PairWiseCoulombCollisionFunc.H"
 
 #include <AMReX_ParmParse.H>
 
 #include <vector>
 
-CollisionHandler::CollisionHandler()
+CollisionHandler::CollisionHandler(MultiParticleContainer const * const mypc)
 {
 
     // Read in collision input
@@ -36,11 +38,17 @@ CollisionHandler::CollisionHandler()
 
         if (type == "pairwisecoulomb") {
             allcollisions[i] =
-               std::make_unique<BinaryCollision<PairWiseCoulombCollisionFunc>>(collision_names[i]);
+               std::make_unique<BinaryCollision<PairWiseCoulombCollisionFunc>>(
+                                                                        collision_names[i], mypc);
         }
         else if (type == "background_mcc") {
             allcollisions[i] = std::make_unique<BackgroundMCCCollision>(collision_names[i]);
         }
+        else if (type == "nuclearfusion") {
+            allcollisions[i] =
+               std::make_unique<BinaryCollision<NuclearFusionFunc, ParticleCreationFunc>>(
+                                                                        collision_names[i], mypc);
+        }
         else{
             amrex::Abort("Unknown collision type.");
         }
-- 
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