fixed #42

src/main/java/de/monticore/lang/monticar/generator/cpp/GeneratorCPP.java

@@ -30,7 +30,7 @@ import java.util.List;
  * @author Sascha Schneiders
  */
 public class GeneratorCPP implements Generator {
-
+    public static GeneratorCPP currentInstance;
     private Path modelsDirPath;
     private boolean isGenerateTests = false;
     private boolean isGenerateAutopilotAdapter = false;
@@ -50,6 +50,7 @@ public class GeneratorCPP implements Generator {
         this.mathCommandRegister = new MathCommandRegisterCPP();
         useOctaveBackend();
         TypeConverter.clearTypeSymbols();
+        currentInstance = this;
     }
 
 

src/main/java/de/monticore/lang/monticar/generator/cpp/MathCommandRegisterCPP.java

 package de.monticore.lang.monticar.generator.cpp;
 
+import de.monticore.lang.math.math._symboltable.expression.MathExpressionSymbol;
+import de.monticore.lang.math.math._symboltable.matrix.MathMatrixExpressionSymbol;
+import de.monticore.lang.math.math._symboltable.matrix.MathMatrixNameExpressionSymbol;
+import de.monticore.lang.monticar.generator.Generator;
 import de.monticore.lang.monticar.generator.MathCommandRegister;
 import de.monticore.lang.monticar.generator.cpp.commands.*;
+import de.monticore.lang.monticar.generator.cpp.symbols.MathStringExpression;
+import de.se_rwth.commons.logging.Log;
 
 /**
  * @author Sascha Schneiders
@@ -49,5 +55,62 @@ public class MathCommandRegisterCPP extends MathCommandRegister {
         registerMathCommand(new MathKMeansCommand());
         registerMathCommand(new MathSqrtmCommand());
         registerMathCommand(new MathSqrtmDiagCommand());
+
+        //for fixing some errors
+        registerMathCommand(new MathRowCommand());
+        registerMathCommand(new MathColumnCommand());
+    }
+
+    /**
+     * Set input to converted string of mathExpressionSymbol.getTextualRepresentation()
+     *
+     * @param mathExpressionSymbol
+     * @param input
+     * @return
+     */
+    public static boolean containsCommandExpression(MathExpressionSymbol mathExpressionSymbol, String input) {
+        mathExpressionSymbol = mathExpressionSymbol.getRealMathExpressionSymbol();
+        Log.info("trying containsCommand " + input + "class: " + mathExpressionSymbol.getClass().getName(), "Info");
+
+        try {
+            //if ((mathExpressionSymbol.isMatrixExpression() && ((MathMatrixExpressionSymbol) mathExpressionSymbol).isMatrixNameExpression()))
+            {
+                //MathMatrixNameExpressionSymbol mathMatrixNameExpressionSymbol = (MathMatrixNameExpressionSymbol) mathExpressionSymbol;
+                //String fullName = mathMatrixNameExpressionSymbol.getTextualRepresentation();
+                String fullName = input;
+                while (fullName.length() > 0) {
+                    fullName = removeTrailingStrings(fullName, "(");
+                    String name = calculateName(fullName);
+                    Log.info("" + input + " name: " + name, "containsCommandExpression");
+                    if (GeneratorCPP.currentInstance.getMathCommandRegister().getMathCommand(name) != null) {
+                        return true;
+                    }
+                    fullName = fullName.substring(name.length() + 1);
+                }
+            }
+        } catch (Exception ex) {
+            ex.printStackTrace();
+        }
+        return false;
+    }
+
+    public static String removeTrailingStrings(String fullString, String firstStringParts) {
+        while (fullString.startsWith(firstStringParts)) {
+            fullString = fullString.substring(1);
+        }
+        return fullString;
+    }
+
+    public static String calculateName(String fullName) {
+        int index = fullName.indexOf("(");
+        String name = "";
+        if (index != -1) {
+            name = fullName.substring(0, index);
+        }
+        if (name.contains(".")) {
+            Log.info(name, "Splitting");
+            name = name.split("\\.")[1];
+        }
+        return name;
     }
 }

src/main/java/de/monticore/lang/monticar/generator/cpp/StringValueListExtractorUtil.java

 package de.monticore.lang.monticar.generator.cpp;
 
+import de.monticore.lang.monticar.generator.cpp.converter.ComponentConverterMethodGeneration;
+import de.se_rwth.commons.logging.Log;
+
 /**
  * @author Sascha Schneiders
  */
@@ -30,4 +33,30 @@ public class StringValueListExtractorUtil {
     public static String getElement(String valueListString, int element) {
         return getElement(valueListString, element, ",");
     }
+
+    public static boolean containsPortName(String input) {
+        Log.info("trying containsPortName" + input, "Info");
+
+        try {
+            //if ((mathExpressionSymbol.isMatrixExpression() && ((MathMatrixExpressionSymbol) mathExpressionSymbol).isMatrixNameExpression()))
+            {
+                //MathMatrixNameExpressionSymbol mathMatrixNameExpressionSymbol = (MathMatrixNameExpressionSymbol) mathExpressionSymbol;
+                //String fullName = mathMatrixNameExpressionSymbol.getTextualRepresentation();
+                String fullName = input;
+                while (fullName.length() > 0) {
+                    fullName = MathCommandRegisterCPP.removeTrailingStrings(fullName, "(");
+                    String name = MathCommandRegisterCPP.calculateName(fullName);
+                    Log.info("" + input + " name: " + name, "containsCommandExpression");
+                    if (ComponentConverterMethodGeneration.currentComponentSymbol.getPort(name).isPresent()) {
+                        return true;
+                    }
+                    fullName = fullName.substring(name.length() + 1);
+                }
+            }
+        } catch (Exception ex) {
+            ex.printStackTrace();
+        }
+        return false;
+    }
+
 }

src/main/java/de/monticore/lang/monticar/generator/cpp/commands/MathColumnCommand.java

+package de.monticore.lang.monticar.generator.cpp.commands;
+
+import de.monticore.lang.math.math._symboltable.expression.MathExpressionSymbol;
+import de.monticore.lang.monticar.generator.BluePrint;
+import de.monticore.lang.monticar.generator.MathCommand;
+
+/**
+ * @author Sascha Schneiders
+ */
+public class MathColumnCommand extends MathCommand {
+    public MathColumnCommand() {
+        setMathCommandName("col");
+    }
+    @Override
+    public void convert(MathExpressionSymbol mathExpressionSymbol, BluePrint bluePrint) {
+        //Do nothing
+    }
+}

src/main/java/de/monticore/lang/monticar/generator/cpp/commands/MathExpCommand.java

@@ -11,7 +11,9 @@ import de.monticore.lang.monticar.generator.cpp.converter.ComponentConverter;
 import de.monticore.lang.monticar.generator.cpp.converter.ExecuteMethodGenerator;
 import de.monticore.lang.monticar.generator.cpp.MathFunctionFixer;
 import de.monticore.lang.monticar.generator.cpp.converter.MathConverter;
+import de.monticore.lang.monticar.generator.cpp.converter.StringIndexHelper;
 import de.monticore.lang.monticar.generator.cpp.symbols.MathStringExpression;
+import de.se_rwth.commons.logging.Log;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -65,7 +67,10 @@ public class MathExpCommand extends MathCommand {
         valueListString += ExecuteMethodGenerator.generateExecuteCode(mathExpressionSymbol, new ArrayList<String>());
         //OctaveHelper.getCallOctaveFunction(mathExpressionSymbol, "sum","Double", valueListString));
         List<MathMatrixAccessSymbol> newMatrixAccessSymbols = new ArrayList<>();
-        MathStringExpression stringExpression = new MathStringExpression("exp"+valueListString);
+        Log.info("Previous valueList: "+valueListString,"EXPCOMMAND");
+        valueListString = StringIndexHelper.modifyContentBetweenBracketsByRemoving(valueListString, "-1)", ")");
+        Log.info("New valueList: "+valueListString,"EXPCOMMAND");
+        MathStringExpression stringExpression = new MathStringExpression("exp" +valueListString);
         newMatrixAccessSymbols.add(new MathMatrixAccessSymbol(stringExpression));
 
         mathMatrixNameExpressionSymbol.getMathMatrixAccessOperatorSymbol().setMathMatrixAccessSymbols(newMatrixAccessSymbols);

src/main/java/de/monticore/lang/monticar/generator/cpp/commands/MathRowCommand.java

+package de.monticore.lang.monticar.generator.cpp.commands;
+
+import de.monticore.lang.math.math._symboltable.expression.MathExpressionSymbol;
+import de.monticore.lang.monticar.generator.BluePrint;
+import de.monticore.lang.monticar.generator.MathCommand;
+
+/**
+ * @author Sascha Schneiders
+ */
+public class MathRowCommand extends MathCommand {
+    public MathRowCommand() {
+        setMathCommandName("row");
+    }
+    @Override
+    public void convert(MathExpressionSymbol mathExpressionSymbol, BluePrint bluePrint) {
+        //do nothing
+    }
+}

src/main/java/de/monticore/lang/monticar/generator/cpp/converter/ExecuteMethodGeneratorHandler.java

 package de.monticore.lang.monticar.generator.cpp.converter;
 
-import de.monticore.lang.embeddedmontiarc.embeddedmontiarc._symboltable.PortSymbol;
 import de.monticore.lang.math.math._symboltable.MathForLoopHeadSymbol;
 import de.monticore.lang.math.math._symboltable.expression.*;
-import de.monticore.lang.math.math._symboltable.matrix.*;
 import de.monticore.lang.monticar.generator.Variable;
-import de.monticore.lang.monticar.generator.cpp.GeneratorCPP;
-import de.monticore.lang.monticar.generator.cpp.MathFunctionFixer;
-import de.monticore.lang.monticar.generator.cpp.OctaveHelper;
+import de.monticore.lang.monticar.generator.cpp.*;
 import de.monticore.lang.monticar.generator.cpp.symbols.MathChainedExpression;
 import de.monticore.lang.monticar.generator.cpp.symbols.MathStringExpression;
 import de.se_rwth.commons.logging.Log;
@@ -123,25 +119,62 @@ public class ExecuteMethodGeneratorHandler {
     public static String generateExecuteCode(MathValueType mathValueType, List<String> includeStrings) {
         String result = "";
         if (mathValueType.isRationalType()) {
-            if (mathValueType.getDimensions().size() == 0)
-                return "double";
-            else if (mathValueType.getDimensions().size() == 2) {
-                Log.info("Dim1:" + mathValueType.getDimensions().get(0).getTextualRepresentation() + "Dim2: " + mathValueType.getDimensions().get(1).getTextualRepresentation(), "DIMS:");
-                if (mathValueType.getDimensions().get(0).getTextualRepresentation().equals("1")) {
-                    return MathConverter.curBackend.getRowVectorTypeName();
-                } else if (mathValueType.getDimensions().get(1).getTextualRepresentation().equals("1")) {
-                    return MathConverter.curBackend.getColumnVectorTypeName();
-                }
-                return MathConverter.curBackend.getMatrixTypeName();//TODO improve in future
-            } else {
-                Log.error("0xGEEXCOMAVAT Type conversion Case not handled!");
-            }
+            result = handleRationalType(mathValueType);
+        } else if (mathValueType.getType().isIsWholeNumberNumber()) {
+            result = handleWholeNumberType(mathValueType);
+        } else if (mathValueType.getType().isIsBoolean()) {
+            result = handleBooleanType(mathValueType);
         } else {
-            Log.error("Case not handled!");
+            Log.info(mathValueType.getTextualRepresentation(), "Representation:");
+            Log.error("MathValueType: Case not handled!");
         }
         return result;
     }
 
+    private static String handleRationalType(MathValueType mathValueType) {
+        if (mathValueType.getDimensions().size() == 0)
+            return "double";
+        else if (mathValueType.getDimensions().size() == 2) {
+            Log.info("Dim1:" + mathValueType.getDimensions().get(0).getTextualRepresentation() + "Dim2: " + mathValueType.getDimensions().get(1).getTextualRepresentation(), "DIMS:");
+            if (mathValueType.getDimensions().get(0).getTextualRepresentation().equals("1")) {
+                return MathConverter.curBackend.getRowVectorTypeName();
+            } else if (mathValueType.getDimensions().get(1).getTextualRepresentation().equals("1")) {
+                return MathConverter.curBackend.getColumnVectorTypeName();
+            }
+            return MathConverter.curBackend.getMatrixTypeName();//TODO improve in future
+        } else {
+            Log.error("0xGEEXCOMAVAT Type conversion Case not handled!");
+        }
+        return null;
+    }
+
+    private static String handleWholeNumberType(MathValueType mathValueType) {
+        if (mathValueType.getDimensions().size() == 0)
+            return "int";
+        else if (mathValueType.getDimensions().size() == 2) {
+            //TODO handle just like RationalMatrix right now
+            Log.info("Dim1:" + mathValueType.getDimensions().get(0).getTextualRepresentation() + "Dim2: " + mathValueType.getDimensions().get(1).getTextualRepresentation(), "DIMS:");
+            if (mathValueType.getDimensions().get(0).getTextualRepresentation().equals("1")) {
+                return MathConverter.curBackend.getRowVectorTypeName();
+            } else if (mathValueType.getDimensions().get(1).getTextualRepresentation().equals("1")) {
+                return MathConverter.curBackend.getColumnVectorTypeName();
+            }
+            return MathConverter.curBackend.getMatrixTypeName();//TODO improve in future
+        } else {
+            Log.error("0xGEEXCOMAVAT Type conversion Case not handled!");
+        }
+        return null;
+    }
+
+    private static String handleBooleanType(MathValueType mathValueType) {
+        if (mathValueType.getDimensions().size() == 0)
+            return "bool";
+        else {
+            Log.error("0xGEEXCOMAVAT Type conversion Case not handled!");
+        }
+        return null;
+    }
+
     public static String generateExecuteCode(MathNameExpressionSymbol mathNameExpressionSymbol, List<String> includeStrings) {
         Log.info(mathNameExpressionSymbol.getNameToResolveValue(), "NameToResolveValue:");
         return mathNameExpressionSymbol.getNameToResolveValue();
@@ -161,8 +194,16 @@ public class ExecuteMethodGeneratorHandler {
                 String result = mathAssignmentExpressionSymbol.getNameOfMathValue();
                 result += ExecuteMethodGenerator.getCorrectAccessString(mathAssignmentExpressionSymbol.getNameOfMathValue(), mathAssignmentExpressionSymbol.getMathMatrixAccessOperatorSymbol(), includeStrings);
                 result += mathAssignmentExpressionSymbol.getAssignmentOperator().getOperator() + " ";
-                result += ExecuteMethodGenerator.generateExecuteCode(mathAssignmentExpressionSymbol.getExpressionSymbol(), includeStrings) + ";\n";
-
+                String input = ExecuteMethodGenerator.generateExecuteCode(mathAssignmentExpressionSymbol.getExpressionSymbol(), includeStrings) + ";\n";
+                if (MathCommandRegisterCPP.containsCommandExpression(mathAssignmentExpressionSymbol.getExpressionSymbol(), input)) {
+                    result += input;
+                } else {
+                    if(!StringValueListExtractorUtil.containsPortName(input))
+                    result += StringIndexHelper.modifyContentBetweenBracketsByAdding(input, "-1");
+                    else
+                        result += input;
+                }
+                Log.info("result1: " + result, "MathAssignmentExpressionSymbol");
                 return result;
 
             }
@@ -174,12 +215,14 @@ public class ExecuteMethodGeneratorHandler {
             String result = mathAssignmentExpressionSymbol.getNameOfMathValue();
             result += ExecuteMethodGenerator.getCorrectAccessString(mathAssignmentExpressionSymbol.getNameOfMathValue(), mathAssignmentExpressionSymbol.getMathMatrixAccessOperatorSymbol(), includeStrings);
             result += mathAssignmentExpressionSymbol.getAssignmentOperator().getOperator() + " ";
-            result += ExecuteMethodGenerator.generateExecuteCode(mathAssignmentExpressionSymbol.getExpressionSymbol(), includeStrings) + ";\n";
+            result += StringIndexHelper.modifyContentBetweenBracketsByAdding(ExecuteMethodGenerator.generateExecuteCode(mathAssignmentExpressionSymbol.getExpressionSymbol(), includeStrings) + ";\n", "-1");
+            Log.info("result2: " + result, "MathAssignmentExpressionSymbol");
 
             return result;
         }
-
-        return mathAssignmentExpressionSymbol.getNameOfMathValue() + " " + mathAssignmentExpressionSymbol.getAssignmentOperator().getOperator() + " " + ExecuteMethodGenerator.generateExecuteCode(mathAssignmentExpressionSymbol.getExpressionSymbol(), includeStrings) + ";\n";
+        String result = mathAssignmentExpressionSymbol.getNameOfMathValue() + " " + mathAssignmentExpressionSymbol.getAssignmentOperator().getOperator() + " " + ExecuteMethodGenerator.generateExecuteCode(mathAssignmentExpressionSymbol.getExpressionSymbol(), includeStrings) + ";\n";
+        Log.info("result3: " + result, "MathAssignmentExpressionSymbol");
+        return result;
     }
 
 

src/main/java/de/monticore/lang/monticar/generator/cpp/converter/ExecuteMethodGeneratorMatrixExpressionHandler.java

@@ -154,9 +154,30 @@ public class ExecuteMethodGeneratorMatrixExpressionHandler {
             result += updateMatrixAccessString(mathMatrixAccessOperatorSymbol, counter, matrixExtractionPart, false, includeStrings);
         }
         result += mathMatrixAccessOperatorSymbol.getAccessEndSymbol();
+        Log.info("MatrixExtractionPart: " + matrixExtractionPart, "MathMatrixAccessOperatorSymbol");
+        Log.info("mathMatrixAccessOperatorSymbol: " + mathMatrixAccessOperatorSymbol.getTextualRepresentation(), "MathMatrixAccessOperatorSymbol");
+        Log.info("Oldresult: " + result, "MathMatrixAccessOperatorSymbol");
+        result = tryFix(result, mathMatrixAccessOperatorSymbol);
         return result;
     }
 
+    private static String tryFix(String result, MathMatrixAccessOperatorSymbol mathMatrixAccessOperatorSymbol) {
+        result=fixDoubleOffset(result,mathMatrixAccessOperatorSymbol,"]");
+        result=fixDoubleOffset(result,mathMatrixAccessOperatorSymbol,")");
+        return result;
+    }
+
+    private static String fixDoubleOffset(String result,MathMatrixAccessOperatorSymbol mathMatrixAccessOperatorSymbol,String endPart){
+        String fixingTestString = (result.substring(0, result.length() - 3) + endPart);
+        Log.info("Checking Possible Fixing Test String: " + fixingTestString, "MathMatrixAccessOperatorSymbol");
+        if (fixingTestString.equals(mathMatrixAccessOperatorSymbol.getTextualRepresentation())) {
+            Log.info("Fixing:" + result + " to " + mathMatrixAccessOperatorSymbol.getTextualRepresentation(), "MathMatrixAccessOperatorSymbol");
+            result = mathMatrixAccessOperatorSymbol.getTextualRepresentation();
+        }
+        return result;
+
+    }
+
     public static String updateMatrixAccessStringFixForLoop(MathMatrixAccessOperatorSymbol mathMatrixAccessOperatorSymbol, int counter, String matrixExtractionPart, List<String> includeStrings) {
         int ignoreCounterAt = getIgnoreCounterAt(matrixExtractionPart);
         String result = "";

src/main/java/de/monticore/lang/monticar/generator/cpp/converter/StringIndexHelper.java

+package de.monticore.lang.monticar.generator.cpp.converter;
+
+/**
+ * @author Sascha Schneiders
+ */
+public class StringIndexHelper {
+
+    public static String modifyContentBetweenBracketsByAdding(String input, String modifier) {
+        String result = "";
+        boolean done = false;
+        int indexFirst = input.indexOf("(", 0);
+        if (indexFirst == -1)
+            return input;
+        result += input.substring(0, indexFirst);
+        int indexSecond = input.indexOf(",", indexFirst + 1);
+        if (indexSecond == -1) {
+            indexSecond = input.indexOf(")", indexFirst + 1);
+            done = true;
+        }
+        while (!done) {
+            result += input.substring(indexFirst, indexSecond) + modifier;
+            indexFirst = indexSecond;
+            indexSecond = input.indexOf(",", indexSecond + 1);
+
+            if (indexSecond == -1) {
+                indexSecond = input.indexOf(")", indexFirst + 1);
+                done = true;
+            }
+        }
+        result += input.substring(indexFirst, indexSecond) + modifier;
+        result += input.substring(indexSecond);
+        return result;
+    }
+
+    public static String modifyContentBetweenBracketsByRemoving(String input, String endPart, String newEndPart) {
+        String result = input;
+        if (input.endsWith(endPart)) {
+            int indexFirst = input.lastIndexOf(endPart);
+            result = input.substring(0, indexFirst);
+            result+=newEndPart;
+        }
+        return result;
+    }
+
+}

src/main/java/de/monticore/lang/monticar/generator/order/simulator/AbstractSymtab.java

@@ -66,7 +66,7 @@ public class AbstractSymtab {
         for (String m : modelPath) {
             mp.addEntry(Paths.get(m));
         }
-        LogConfig.init();//TODO comment for debug output
+        //LogConfig.init();//TODO comment for debug output
         GlobalScope scope = new GlobalScope(mp, fam);
         de.monticore.lang.monticar.Utils.addBuiltInTypes(scope);
         return scope;

src/test/java/de/monticore/lang/monticar/generator/cpp/BasicMathGenerationTest.java

@@ -69,4 +69,31 @@ public class BasicMathGenerationTest extends AbstractSymtabTest {
         String restPath = "testMath/l0/";
         testFilesAreEqual(files, restPath);
     }
+    @Test
+    public void testMatrixAssignmentTest() throws IOException {
+        TaggingResolver symtab = createSymTabAndTaggingResolver("src/test/resources");
+
+        ExpandedComponentInstanceSymbol componentSymbol = symtab.<ExpandedComponentInstanceSymbol>resolve("test.math.matrixAssignmentTest", ExpandedComponentInstanceSymbol.KIND).orElse(null);
+        assertNotNull(componentSymbol);
+        GeneratorCPP generatorCPP = new GeneratorCPP();
+        generatorCPP.useArmadilloBackend();
+        generatorCPP.setGenerationTargetPath("./target/generated-sources-cpp/testMath/l0");
+        List<File> files = generatorCPP.generateFiles(componentSymbol, symtab);
+        String restPath = "testMath/l0/";
+        testFilesAreEqual(files, restPath);
+    }
+
+    @Test
+    public void testMatrixArrayPortAccessTest() throws IOException {
+        TaggingResolver symtab = createSymTabAndTaggingResolver("src/test/resources");
+
+        ExpandedComponentInstanceSymbol componentSymbol = symtab.<ExpandedComponentInstanceSymbol>resolve("test.math.matrixArrayPortAccessTest", ExpandedComponentInstanceSymbol.KIND).orElse(null);
+        assertNotNull(componentSymbol);
+        GeneratorCPP generatorCPP = new GeneratorCPP();
+        generatorCPP.useArmadilloBackend();
+        generatorCPP.setGenerationTargetPath("./target/generated-sources-cpp/testMath/l0");
+        List<File> files = generatorCPP.generateFiles(componentSymbol, symtab);
+        String restPath = "testMath/l0/";
+        testFilesAreEqual(files, restPath);
+    }
 }

src/test/resources/results/armadillo/testMath/l0/test_math_matrixAssignmentTest.h

+#ifndef TEST_MATH_MATRIXASSIGNMENTTEST
+#define TEST_MATH_MATRIXASSIGNMENTTEST
+#ifndef M_PI
+#define M_PI 3.14159265358979323846
+#endif
+#include "armadillo.h"
+using namespace arma;
+class test_math_matrixAssignmentTest{
+public:
+void init()
+{
+}
+void execute()
+{
+mat matA = (ones<mat>(2, 2));
+mat matB = (ones<mat>(2, 2));
+matA(1-1, 1-1) = matB(1-1, 1-1);
+}
+
+};
+#endif

src/test/resources/results/testMath/l0/HelperA.h

- #ifndef HELPERA_H
+#ifndef HELPERA_H
 #define HELPERA_H
 #define _GLIBCXX_USE_CXX11_ABI 0
 #include <iostream>
@@ -24,7 +24,7 @@ return eigenValues;
 static mat getKMeansClusters(mat A, int k){
 mat clusters;
 kmeans(clusters,A.t(),k,random_subset,20,true);
-printf("cluster centroid calculation done\n");
+/*printf("cluster centroid calculation done\n");
 std::ofstream myfile;
      myfile.open("data after cluster.txt");
      myfile << A;
@@ -33,14 +33,14 @@ std::ofstream myfile;
 	 std::ofstream myfile2;
      myfile2.open("cluster centroids.txt");
      myfile2 << clusters;
-     myfile2.close();
+     myfile2.close();*/
 mat indexedData=getKMeansClustersIndexData(A.t(), clusters);
 
-std::ofstream myfile3;
+/*std::ofstream myfile3;
      myfile3.open("data after index.txt");
      myfile3 << indexedData;
      myfile3.close();
-	 
+	 */
 return indexedData;
 }
 

src/test/resources/results/testMath/l0/test_math_matrixArrayPortAccessTest.h

+#ifndef TEST_MATH_MATRIXARRAYPORTACCESSTEST
+#define TEST_MATH_MATRIXARRAYPORTACCESSTEST
+#ifndef M_PI
+#define M_PI 3.14159265358979323846
+#endif
+#include "armadillo.h"
+using namespace arma;
+class test_math_matrixArrayPortAccessTest{
+public:
+mat arrayIn[5];
+void init()
+{
+arrayIn[0]=mat(3,3);
+arrayIn[1]=mat(3,3);
+arrayIn[2]=mat(3,3);
+arrayIn[3]=mat(3,3);
+arrayIn[4]=mat(3,3);
+}
+void execute()
+{
+int variableIII = 3;
+mat tmpA = arrayIn[variableIII-1];
+}
+
+};
+#endif

src/test/resources/results/testMath/l0/test_math_matrixAssignmentTest.h

+#ifndef TEST_MATH_MATRIXASSIGNMENTTEST
+#define TEST_MATH_MATRIXASSIGNMENTTEST
+#ifndef M_PI
+#define M_PI 3.14159265358979323846
+#endif
+#include "armadillo.h"
+using namespace arma;
+class test_math_matrixAssignmentTest{
+public:
+void init()
+{
+}
+void execute()
+{
+mat matA = (ones<mat>(2, 2));
+mat matB = (ones<mat>(2, 2));
+matA(1-1, 1-1) = matB(1-1, 1-1);
+}
+
+};
+#endif

src/test/resources/test/math/MatrixArrayPortAccessTest.emam

+package test.math;
+component MatrixArrayPortAccessTest{
+    ports in Q^{3,3} arrayIn[5];