Read model structure for FMI 3

robbr48 · Feb 18, 2022 · 8222df5 · 8222df5
1 parent f520433
commit 8222df5
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Showing 5 changed files with 440 additions and 2 deletions.
diff --git a/include/fmi4c.h b/include/fmi4c.h
@@ -412,6 +412,67 @@ FMIC_DLLEXPORT void fmi3GetClockType(fmiHandle *fmu,
 FMIC_DLLEXPORT int fmi3GetNumberOfLogCategories(fmiHandle *fmu);
 FMIC_DLLEXPORT void fmi3GetLogCategory(fmiHandle *fmu, int id, const char **name, const char **description);
 
+FMIC_DLLEXPORT int fmi3GetNumberOfModelStructureOutputs(fmiHandle *fmu);
+FMIC_DLLEXPORT void fmi3GetModelStructureOutput(fmiHandle *fmu,
+                                      int id,
+                                      fmi3ValueReference *vr,
+                                      int *numberOfDependencies,
+                                      bool *dependencyKindsDefined);
+FMIC_DLLEXPORT fmi3ValueReference fmi3GetModelStructureOutputDependency(fmiHandle *fmu,
+                                                          int outputId,
+                                                          int dependencyId);
+FMIC_DLLEXPORT fmi3ValueReference fmi3GetModelStructureOutputDependencyKind(fmiHandle *fmu,
+                                                              int outputId,
+                                                              int dependencyId);
+FMIC_DLLEXPORT int fmi3GetNumberOfModelStructureContinuousStateDerivatives(fmiHandle *fmu);
+FMIC_DLLEXPORT void fmi3GetModelStructureContinuousStateDerivative(fmiHandle *fmu,
+                                      int id,
+                                      fmi3ValueReference *vr,
+                                      int *numberOfDependencies,
+                                      bool *dependencyKindsDefined);
+FMIC_DLLEXPORT fmi3ValueReference fmi3GetModelStructureContinuousStateDerivativeDependency(fmiHandle *fmu,
+                                                          int derId,
+                                                          int dependencyId);
+FMIC_DLLEXPORT fmi3ValueReference fmi3GetModelStructureContinuousStateDerivativeDependencyKind(fmiHandle *fmu,
+                                                              int derId,
+                                                              int dependencyId);
+FMIC_DLLEXPORT int fmi3GetNumberOfModelStructureClockedStates(fmiHandle *fmu);
+FMIC_DLLEXPORT void fmi3GetModelStructureClockedState(fmiHandle *fmu,
+                                      int id,
+                                      fmi3ValueReference *vr,
+                                      int *numberOfDependencies,
+                                      bool *dependencyKindsDefined);
+FMIC_DLLEXPORT fmi3ValueReference fmi3GetModelStructureClockedStateDependency(fmiHandle *fmu,
+                                                          int clockId,
+                                                          int dependencyId);
+FMIC_DLLEXPORT fmi3ValueReference fmi3GetModelStructureClockedStateDependencyKind(fmiHandle *fmu,
+                                                              int clockId,
+                                                              int dependencyId);
+FMIC_DLLEXPORT int fmi3GetNumberOfModelStructureInitialUnknowns(fmiHandle *fmu);
+FMIC_DLLEXPORT void fmi3GetModelStructureInitialUnknown(fmiHandle *fmu,
+                                      int id,
+                                      fmi3ValueReference *vr,
+                                      int *numberOfDependencies,
+                                      bool *dependencyKindsDefined);
+FMIC_DLLEXPORT fmi3ValueReference fmi3GetModelStructureInitialUnknownDependency(fmiHandle *fmu,
+                                                          int unknownId,
+                                                          int dependencyId);
+FMIC_DLLEXPORT fmi3ValueReference fmi3ModelStructureGetInitialUnknownDependencyKind(fmiHandle *fmu,
+                                                              int unknownId,
+                                                              int dependencyId);
+FMIC_DLLEXPORT int fmi3GetNumberOfModelStructureEventIndicators(fmiHandle *fmu);
+FMIC_DLLEXPORT void fmi3GetModelStructureEventIndicator(fmiHandle *fmu,
+                                      int id,
+                                      fmi3ValueReference *vr,
+                                      int *numberOfDependencies,
+                                      bool *dependencyKindsDefined);
+FMIC_DLLEXPORT fmi3ValueReference fmi3GetModelStructureEventIndicatorDependency(fmiHandle *fmu,
+                                                          int indicatorId,
+                                                          int dependencyId);
+FMIC_DLLEXPORT fmi3ValueReference fmi3GetModelStructureEventIndicatorDependencyKind(fmiHandle *fmu,
+                                                              int indicatorId,
+                                                              int dependencyId);
+
 FMIC_DLLEXPORT const char* fmi3GetModelIdentifier(fmiHandle* fmu);
 FMIC_DLLEXPORT bool fmi3GetNeedsExecutionTool(fmiHandle* fmu);
 FMIC_DLLEXPORT bool fmi3GetCanBeInstantiatedOnlyOncePerProcess(fmiHandle* fmu);

diff --git a/include/fmi4c_private.h b/include/fmi4c_private.h
@@ -491,6 +491,14 @@ typedef struct {
     const char* description;
 } fmi3LogCategory;
 
+typedef struct {
+    fmi3ValueReference valueReference;
+    int numberOfDependencies;
+    bool dependencyKindsDefined;
+    fmi3ValueReference *dependencies;
+    fmi3DependencyKind *dependencyKinds;
+} fmi3ModelStructureElement;
+
 typedef struct {
     bool supportsModelExchange;
     bool supportsCoSimulation;
@@ -674,6 +682,17 @@ typedef struct {
 
     int numberOfLogCategories;
     fmi3LogCategory *logCategories;
+
+    int numberOfOutputs;
+    int numberOfContinuousStateDerivatives;
+    int numberOfClockedStates;
+    int numberOfInitialUnknowns;
+    int numberOfEventIndicators;
+    fmi3ModelStructureElement *outputs;
+    fmi3ModelStructureElement *continuousStateDerivatives;
+    fmi3ModelStructureElement *clockedStates;
+    fmi3ModelStructureElement *initialUnknowns;
+    fmi3ModelStructureElement *eventIndicators;
 } fmi3Data_t;
 
 

diff --git a/include/fmi4c_utils.h b/include/fmi4c_utils.h
@@ -4,6 +4,7 @@
 #include <stdbool.h>
 #include <stdint.h>
 #include "3rdparty/ezxml/ezxml.h"
+#include "fmi4c_private.h"
 
 const char* getFunctionName(const char* modelName, const char* functionName);
 
@@ -20,4 +21,6 @@ bool parseUInt32AttributeEzXml(ezxml_t element, const char* attributeName, uint3
 bool parseUInt16AttributeEzXml(ezxml_t element, const char *attributeName, uint16_t* target);
 bool parseUInt8AttributeEzXml(ezxml_t element, const char *attributeName, uint8_t *target);
 
+bool parseModelStructureElement(fmi3ModelStructureElement *output, ezxml_t *element);
+
 #endif // FMIC_UTILS_H