set_Matrix Dunktion erstellt

matrix.c

@@ -6,39 +6,18 @@
 
 Matrix createMatrix(unsigned int rows, unsigned int cols)
 {
-    Matrix m;
-    m.rows = rows;
-    m.cols = cols;
-    m.data = NULL;
- 
-    if(rows == 0 || cols == 0)
-    {
-        printf("Error");
-        exit(EXIT_FAILURE);
-    }
- 
-    m.data = calloc(rows * cols, sizeof(MatrixType));
-    if (m.data == NULL)
-    {
-        printf("Error");
-        exit(EXIT_FAILURE);
-    }
- 
-    return m;
+    
 }
 
 void clearMatrix(Matrix *matrix)
 {
-    free(matrix->data);
     
-    matrix->rows = 0;
-    matrix->cols = 0;
-    matrix->data = NULL;
 }
 
 void setMatrixAt(MatrixType value, Matrix matrix, unsigned int rowIdx, unsigned int colIdx)
 {
-    
+   
+  matrix.data[(rowIdx * matrix.cols) + colIdx] = value;   //wir setzen den data-Wert an der Stelle (rowIdx*Spalten + colIdx) auf den Wert von value
 }
 
 MatrixType getMatrixAt(const Matrix matrix, unsigned int rowIdx, unsigned int colIdx)