From ae46646515f3919403a7834fcb29240dc1b403fd Mon Sep 17 00:00:00 2001
From: Charlie Vanaret <vanaret@zib.de>
Date: Thu, 24 Oct 2024 00:00:41 +0200
Subject: [PATCH] Moved current Uno version number into own static function

---
 bindings/AMPL/AMPLModel.cpp | 5 +++--
 bindings/AMPL/uno_ampl.cpp  | 3 ++-
 uno/Uno.cpp                 | 6 +++++-
 uno/Uno.hpp                 | 1 +
 4 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/bindings/AMPL/AMPLModel.cpp b/bindings/AMPL/AMPLModel.cpp
index 310756ef..8db01eab 100644
--- a/bindings/AMPL/AMPLModel.cpp
+++ b/bindings/AMPL/AMPLModel.cpp
@@ -12,6 +12,7 @@
 #include "tools/Infinity.hpp"
 #include "options/Options.hpp"
 #include "symbolic/Concatenation.hpp"
+#include "Uno.hpp"
 
 namespace uno {
    ASL* generate_asl(std::string file_name) {
@@ -374,8 +375,8 @@ namespace uno {
          }
          Option_Info option_info{};
          option_info.wantsol = 9; // write the solution without printing the message to stdout
-         std::string message = "Uno 1.1.0: ";
-         message.append(status_to_message(termination_status));
+         std::string message = "Uno ";
+         message.append(Uno::current_version()).append(": ").append(status_to_message(termination_status));
          write_sol_ASL(this->asl, message.data(), iterate.primals.data(), iterate.multipliers.constraints.data(), &option_info);
       }
    }
diff --git a/bindings/AMPL/uno_ampl.cpp b/bindings/AMPL/uno_ampl.cpp
index 53ca2c4e..cf5e203e 100644
--- a/bindings/AMPL/uno_ampl.cpp
+++ b/bindings/AMPL/uno_ampl.cpp
@@ -13,6 +13,7 @@
 #include "options/Options.hpp"
 #include "options/DefaultOptions.hpp"
 #include "tools/Logger.hpp"
+#include "Uno.hpp"
 
 /*
 size_t memory_allocation_amount = 0;
@@ -56,7 +57,7 @@ namespace uno {
    }
 
    void print_uno_instructions() {
-      std::cout << "Welcome in Uno 1.1.0\n";
+      std::cout << "Welcome in Uno " << Uno::current_version() << '\n';
       std::cout << "To solve an AMPL model, type ./uno_ampl model.nl -AMPL [option_name=option_value ...]\n";
       std::cout << "To choose a constraint relaxation strategy, use the argument constraint_relaxation_strategy="
                    "[feasibility_restoration|l1_relaxation]\n";
diff --git a/uno/Uno.cpp b/uno/Uno.cpp
index abf3bdf5..965fcd4c 100644
--- a/uno/Uno.cpp
+++ b/uno/Uno.cpp
@@ -118,6 +118,10 @@ namespace uno {
             Iterate::number_eval_jacobian, number_hessian_evaluations, number_subproblems_solved};
    }
 
+   std::string Uno::current_version() {
+      return "1.1.0";
+   }
+
    void Uno::print_available_strategies() {
       std::cout << "Available strategies:\n";
       std::cout << "- Constraint relaxation strategies: " << join(ConstraintRelaxationStrategyFactory::available_strategies(), ", ") << '\n';
@@ -136,7 +140,7 @@ namespace uno {
    }
 
    void Uno::print_optimization_summary(const Result& result) {
-      DISCRETE << "\nUno 1.1.0 (" << this->strategy_combination << ")\n";
+      DISCRETE << "\nUno " << Uno::current_version() << " (" << this->strategy_combination << ")\n";
       DISCRETE << Timer::get_current_date();
       DISCRETE << "────────────────────────────────────────\n";
       result.print(this->print_solution);
diff --git a/uno/Uno.hpp b/uno/Uno.hpp
index fae11dcc..03cb2031 100644
--- a/uno/Uno.hpp
+++ b/uno/Uno.hpp
@@ -29,6 +29,7 @@ namespace uno {
 
       [[nodiscard]] Result solve(const Model& model, Iterate& initial_iterate, const Options& options);
 
+      static std::string current_version();
       static void print_available_strategies();
       static std::string get_strategy_combination(const Options& options);
       void print_optimization_summary(const Result& result);