anfänge in matrix.c

matrix.c

@@ -2,31 +2,42 @@
 #include <string.h>
 #include "matrix.h"
 
+typedef struct{
+    unsigned int rows;
+    unsigned int cols;
+}Matrix;
+
 // TODO Matrix-Funktionen implementieren
 
 Matrix createMatrix(unsigned int rows, unsigned int cols)
 {
-    
+    Matrix matrix(rows, cols);
+    return matrix;
 }
 
 void clearMatrix(Matrix *matrix)
 {
-    
+    int matrix[matrix.rows][matrix.cols];
+    for(int i = 0; i < matrix[rows].length; i++){
+        for(int j = 0; j < matrix[cols]; j++){
+            matrix[i][j] = 0;
+        }
+    }
 }
 
 void setMatrixAt(MatrixType value, Matrix matrix, unsigned int rowIdx, unsigned int colIdx)
 {
-    
+    // einen wert in der matrix setzen
 }
 
 MatrixType getMatrixAt(const Matrix matrix, unsigned int rowIdx, unsigned int colIdx)
 {
-    
+    // einen wert in der matrix returnen
 }
 
 Matrix add(const Matrix matrix1, const Matrix matrix2)
 {
-    
+    // addieren entweder mit matrix oder vektor
 }
 
 Matrix multiply(const Matrix matrix1, const Matrix matrix2)