first commit

times/base.cpp

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+//
+// Created by dominik on 8/12/24.
+//
+#include "base.h"
+
+Distribution::Distribution(const double tau, std::mt19937_64 &rng) : m_tau(tau), m_rng(rng) {}
+
+Distribution::Distribution(std::mt19937_64 &rng) : m_rng(rng) {}
+
+double Distribution::tau_wait() const {
+    return std::exponential_distribution(1./m_tau)(m_rng);
+}
+

times/base.h

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+//
+// Created by dominik on 8/12/24.
+//
+
+#ifndef RWSIM_TIMESBASE_H
+#define RWSIM_TIMESBASE_H
+
+#include <random>
+
+class Distribution {
+public:
+    virtual ~Distribution() = default;
+
+    Distribution(double, std::mt19937_64&);
+    explicit Distribution(std::mt19937_64&);
+
+    [[nodiscard]] double getTau() const { return m_tau; }
+    void setTau(const double tau) { m_tau = tau;}
+
+    virtual void draw_tau() = 0;
+    [[nodiscard]] double tau_wait() const;
+
+private:
+    double m_tau{1.};
+    std::mt19937_64& m_rng;
+};
+
+#endif //RWSIM_TIMESBASE_H

times/delta.cpp

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+//
+// Created by dominik on 8/12/24.
+//
+#include "delta.h"
+
+DeltaDistribution::DeltaDistribution(const double tau, std::mt19937_64& rng) : Distribution(tau, rng) {}
+DeltaDistribution::DeltaDistribution(std::mt19937_64& rng) : Distribution(rng) {}
+
+void DeltaDistribution::draw_tau() {}
+

times/delta.h

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+//
+// Created by dominik on 8/12/24.
+//
+
+#ifndef RWSIM_TIMESDELTA_H
+#define RWSIM_TIMESDELTA_H
+
+#include "base.h"
+
+class DeltaDistribution final : public Distribution {
+public:
+    DeltaDistribution(double, std::mt19937_64&);
+    explicit DeltaDistribution(std::mt19937_64 &rng);
+
+    void draw_tau() override;
+};
+
+#endif //RWSIM_TIMESDELTA_H