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first fail fixed

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Simon 2025-11-08 14:59:27 +01:00
parent c560fd5241
commit 5b5e1182bd
2 changed files with 26 additions and 29 deletions
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12
matrix.c
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@ -6,14 +6,12 @@
Matrix createMatrix(unsigned int rows, unsigned int cols) Matrix createMatrix(unsigned int rows, unsigned int cols)
{ {
Matrix m; Matrix m = {0, 0, NULL};
m.buffer = NULL; if (rows > 0 && cols > 0)
{
m.rows = rows; m.rows = rows;
m.cols = cols; m.cols = cols;
if (rows > 0 || cols > 0)
{
m.buffer = malloc(rows * cols * sizeof(int)); m.buffer = malloc(rows * cols * sizeof(int));
} }
@ -23,7 +21,8 @@ Matrix createMatrix(unsigned int rows, unsigned int cols)
void clearMatrix(Matrix *matrix) void clearMatrix(Matrix *matrix)
{ {
if (matrix == NULL) { if (matrix == NULL)
{
return; return;
} }
@ -75,7 +74,6 @@ Matrix add(const Matrix matrix1, const Matrix matrix2)
for (unsigned int j = 0; j < result.cols; j++) for (unsigned int j = 0; j < result.cols; j++)
{ {
result.buffer[i * result.cols + j] = matrix1.buffer[i * matrix1.cols + j] + matrix2.buffer[i * matrix2.cols + j]; result.buffer[i * result.cols + j] = matrix1.buffer[i * matrix1.cols + j] + matrix2.buffer[i * matrix2.cols + j];
} }
} }
return result; return result;

1
matrix.h
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@ -11,7 +11,6 @@ typedef struct
{ {
unsigned int rows; // Anzahl der Zeilen unsigned int rows; // Anzahl der Zeilen
unsigned int cols; // Anzahl der Spalten unsigned int cols; // Anzahl der Spalten
//void *buffer;
MatrixType *buffer; // Zeiger auf die Matrixdaten MatrixType *buffer; // Zeiger auf die Matrixdaten
} Matrix; } Matrix;