From bb87d30e056ca91ea81f993e7630cf154ba1d46b Mon Sep 17 00:00:00 2001
From: Laila <muellerla101249@th-nuernberg.de>
Date: Mon, 10 Nov 2025 13:43:55 +0100
Subject: [PATCH] =?UTF-8?q?matrix.data=20zu=20matrix.buffer=20umgenannt,?=
 =?UTF-8?q?=20da=20Tests=20diese=20Bezeichnung=20erwarten.=20Test=20f?=
 =?UTF-8?q?=C3=BCr=20get,=20set=20und=20multiply=20laufen=20PASS?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 info2praktikum-neuronalesnetz/matrix.c | 22 +++++++++++-----------
 info2praktikum-neuronalesnetz/matrix.h |  2 +-
 2 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/info2praktikum-neuronalesnetz/matrix.c b/info2praktikum-neuronalesnetz/matrix.c
index 16688c5..6e38675 100644
--- a/info2praktikum-neuronalesnetz/matrix.c
+++ b/info2praktikum-neuronalesnetz/matrix.c
@@ -10,8 +10,8 @@ Matrix createMatrix(unsigned int rows, unsigned int cols)
   Matrix matrix;
   matrix.rows = rows;
   matrix.cols = cols;
-  matrix.data = (float *)malloc(rows * cols * sizeof(MatrixType));
-  if (matrix.data != NULL) {
+  matrix.buffer = (float *)malloc(rows * cols * sizeof(MatrixType));
+  if (matrix.buffer != NULL) {
 
   }
   return matrix;
@@ -19,20 +19,20 @@ Matrix createMatrix(unsigned int rows, unsigned int cols)
 
 void clearMatrix(Matrix *matrix)
 {
-  if (matrix->data != NULL) {
-      free(matrix->data);
-    matrix->data = NULL;
+  if (matrix->buffer != NULL) {
+      free(matrix->buffer);
+    matrix->buffer = NULL;
 
   }
 
   }
 
-void setMatrixAt(MatrixType value, Matrix* matrix, unsigned int rowIdx, unsigned int colIdx)
+void setMatrixAt(MatrixType value, Matrix matrix, unsigned int rowIdx, unsigned int colIdx)
 {
-    if(rowIdx >= matrix->rows || colIdx >= matrix->cols){
+    if(rowIdx >= matrix.rows || colIdx >= matrix.cols){
       return;
     }
-    matrix->data[rowIdx * matrix->cols + colIdx] = value;
+    matrix.buffer[rowIdx * matrix.cols + colIdx] = value;
 }
 
 MatrixType getMatrixAt(const Matrix matrix, unsigned int rowIdx, unsigned int colIdx)
@@ -41,7 +41,7 @@ MatrixType getMatrixAt(const Matrix matrix, unsigned int rowIdx, unsigned int co
       return 0;
       }
     MatrixType value;
-    value = matrix.data[rowIdx * matrix.cols + colIdx];
+    value = matrix.buffer[rowIdx * matrix.cols + colIdx];
     return value;
 }
 
@@ -54,7 +54,7 @@ Matrix multiply(const Matrix matrix1, const Matrix matrix2)
 {
     if (matrix1.cols != matrix2.rows){
       Matrix errorMatrix = createMatrix(0, 0);
-      errorMatrix.data = NULL;
+      errorMatrix.buffer = NULL;
       return errorMatrix;
       }
     Matrix matrix3 = createMatrix(matrix1.rows, matrix2.cols);
@@ -65,7 +65,7 @@ Matrix multiply(const Matrix matrix1, const Matrix matrix2)
         for(size_t k = 0; k < matrix1.cols; k++){
           sum += getMatrixAt(matrix1, i, k) * getMatrixAt(matrix2, k, j);
         }
-        setMatrixAt(sum, &matrix3, i, j);
+        setMatrixAt(sum, matrix3, i, j);
       }
     }
 
diff --git a/info2praktikum-neuronalesnetz/matrix.h b/info2praktikum-neuronalesnetz/matrix.h
index 0598348..8c75533 100644
--- a/info2praktikum-neuronalesnetz/matrix.h
+++ b/info2praktikum-neuronalesnetz/matrix.h
@@ -6,7 +6,7 @@
 typedef struct{
   size_t rows;
   size_t cols;
-  float* data;
+  float* buffer;
  } Matrix;