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struct in matrix.h fertig: createMatrix, clearMatrix, setMatrixAt, getMatrixAt

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This commit is contained in:
Ben Skuppin 2025-11-12 15:35:48 +01:00
parent 3c7377997c
commit da8738e4b5
2 changed files with 15 additions and 4 deletions
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12
matrix.c
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@ -6,22 +6,28 @@
Matrix createMatrix(unsigned int rows, unsigned int cols)
{
Matrix matrix = { rows , cols };
matrix.matrixptr = malloc((sizeof(MatrixType)*rows*cols));
return matrix;
}
void clearMatrix(Matrix *matrix)
{
free(*matrix);
}
void setMatrixAt(MatrixType value, Matrix matrix, unsigned int rowIdx, unsigned int colIdx)
{
*(matrix.matrixptr+(rowIdx*colIdx)) = value;
}
MatrixType getMatrixAt(const Matrix matrix, unsigned int rowIdx, unsigned int colIdx)
{
MatrixType value;
matrix[rowIdx][colIdx] = value;
return value;
}
Matrix add(const Matrix matrix1, const Matrix matrix2)

5
matrix.h
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@ -5,6 +5,11 @@
typedef float MatrixType;
typedef struct{
unsigned int rows;
unsigned int cols;
int *martix_ptr;
}Matrix;
// TODO Matrixtyp definieren