From dee1ae6dd0855b5cfbcabc27c0193dc69765897e Mon Sep 17 00:00:00 2001
From: Amrita Goswami <amrita16thaug646@gmail.com>
Date: Sat, 23 Mar 2024 18:01:17 +0000
Subject: [PATCH] InertialModel: Init of actual instantiation

Co-authored-by: Moritz Sallermann <moritzsallermann@gmail.com>
---
 include/config_parser.hpp        | 6 ++++++
 include/models/InertialModel.hpp | 2 ++
 src/models/InertialModel.cpp     | 6 ++++++
 3 files changed, 14 insertions(+)

diff --git a/include/config_parser.hpp b/include/config_parser.hpp
index 208e27d..6099a3f 100644
--- a/include/config_parser.hpp
+++ b/include/config_parser.hpp
@@ -25,6 +25,7 @@ enum class Model
 {
     DeGroot,
     ActivityDrivenModel,
+    InertialModel,
     DeffuantModel
 };
 
@@ -81,6 +82,11 @@ struct ActivityDrivenSettings
     double covariance_factor          = 0.0;
 };
 
+struct InertialSettings : public ActivityDrivenSettings
+{
+    double friction_coefficient = 1.0;
+};
+
 struct InitialNetworkSettings
 {
     std::optional<std::string> file;
diff --git a/include/models/InertialModel.hpp b/include/models/InertialModel.hpp
index 8f5577d..70b83ef 100644
--- a/include/models/InertialModel.hpp
+++ b/include/models/InertialModel.hpp
@@ -24,6 +24,8 @@ class InertialModel : public ActivityDrivenModelAbstract<InertialAgent>
     using NetworkT = Network<AgentT>;
     using WeightT  = typename NetworkT::WeightT;
 
+    InertialModel( const Config::InertialSettings & settings, NetworkT & network, std::mt19937 & gen );
+
     void iteration() override;
 
 private:
diff --git a/src/models/InertialModel.cpp b/src/models/InertialModel.cpp
index 62a5795..0d982c2 100644
--- a/src/models/InertialModel.cpp
+++ b/src/models/InertialModel.cpp
@@ -9,6 +9,12 @@
 namespace Seldon
 {
 
+InertialModel::InertialModel( const Config::InertialSettings & settings, NetworkT & network, std::mt19937 & gen )
+        : ActivityDrivenModelAbstract<InertialAgent>( settings, network, gen ),
+          friction_coefficient( settings.friction_coefficient )
+{
+}
+
 // X(t+dt)
 // Also updates the position
 void InertialModel::calc_position()