Reading canGetAndSetFMUstate and canSerializeFMUstate from model desc…

…ription file

include/cosim/model_description.hpp

@@ -59,6 +59,13 @@ enum variable_variability
     continuous
 };
 
+/// Subset of Co-Simulation v2 capabilities in the XML schema
+struct cosim_capabilities
+{
+    bool can_get_and_set_fmu_state{};
+    bool can_serialize_fmu_state{};
+};
+
 
 /// Returns a textual representation of `v`.
 constexpr const char* to_text(variable_type v)
@@ -195,6 +202,9 @@ struct model_description
 
     /// Variable descriptions.
     std::vector<variable_description> variables;
+
+    /// FMI 2.0 Co-simulation capabilities
+    cosim_capabilities capabilities;
 };
 
 /// Getter for returning a variable description.

src/cosim/fmi/v2/fmu.cpp

@@ -63,6 +63,12 @@ fmu::fmu(
     modelDescription_.description = fmi2_import_get_description(handle_);
     modelDescription_.author = fmi2_import_get_author(handle_);
     modelDescription_.version = fmi2_import_get_model_version(handle_);
+    modelDescription_.capabilities.can_get_and_set_fmu_state = !!fmi2_import_get_capability(
+        handle_,
+        fmi2_cs_canGetAndSetFMUstate);
+    modelDescription_.capabilities.can_serialize_fmu_state = !!fmi2_import_get_capability(
+        handle_,
+        fmi2_cs_canSerializeFMUstate);
     const auto varList = fmi2_import_get_variable_list(handle_, 0);
     const auto _ = gsl::finally([&]() {
         fmi2_import_free_variable_list(varList);