set motion parameters together via map

motions/base.cpp

@@ -60,6 +60,12 @@ Motion* Motion::createFromInput(const std::string& input, std::mt19937_64& rng)
     throw std::invalid_argument("Invalid input " + input);
 }
 
+void Motion::setParameters(const std::unordered_map<std::string, double> &parameters) {
+    m_delta = parameters.at("delta");
+    m_eta = parameters.at("eta");
+}
+
+
 std::ostream& operator<<(std::ostream& os, const Motion& m) {
     os << m.getName();
     return os;

motions/base.h

@@ -7,6 +7,7 @@
 
 #include "coordinates.h"
 #include <random>
+#include <unordered_map>
 
 class Motion {
 public:
@@ -22,6 +23,8 @@ public:
     virtual void initialize() = 0;
     virtual double jump() = 0;
 
+    virtual void setParameters(const std::unordered_map<std::string, double>&);
+
     [[nodiscard]] double getDelta() const { return m_delta; }
     void setDelta(const double delta) { m_delta = delta; }
     [[nodiscard]] double getEta() const { return m_eta; }

motions/bimodalangle.cpp

@@ -23,3 +23,11 @@ double BimodalAngle::jump() {
 
     return omega_q(m_prev_pos);
 }
+
+void BimodalAngle::setParameters(const std::unordered_map<std::string, double> &parameter) {
+    Motion::setParameters(parameter);
+
+    m_angle1 = parameter.at("angle1") * M_PI / 180.;
+    m_angle2 = parameter.at("angle2") * M_PI / 180.;
+    m_prob = parameter.at("probability1");
+}

motions/bimodalangle.h

@@ -14,6 +14,7 @@ public:
 
     void initialize() override;
     double jump() override;
+    void setParameters(const std::unordered_map<std::string, double> &) override;
 
 protected:
     double m_angle1{0};

motions/isosmallangle.cpp

@@ -3,6 +3,10 @@
 //
 
 #include "isosmallangle.h"
+
+#include <iostream>
+#include <ostream>
+
 #include "coordinates.h"
 
 
@@ -20,3 +24,8 @@ double SmallAngle::jump() {
 
     return omega_q(m_prev_pos);
 }
+
+void SmallAngle::setParameters(const std::unordered_map<std::string, double> &parameters) {
+    m_chi = parameters.at("angle") * M_PI / 180.0;
+    Motion::setParameters(parameters);
+}

motions/isosmallangle.h

@@ -15,6 +15,7 @@ public:
 
     void initialize() override;
     double jump() override;
+    void setParameters(const std::unordered_map<std::string, double> &) override;
 
 private:
     double m_chi{0};