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Finished Set and Get Functions

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Niko Rost 2025-11-14 16:43:17 +01:00
parent b9b4d926f5
commit 9eba090e45
1 changed files with 15 additions and 4 deletions
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17
matrix.c
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@ -23,15 +23,26 @@ void clearMatrix(Matrix *matrix)
void setMatrixAt(MatrixType value, Matrix matrix, unsigned int rowIdx, unsigned int colIdx) void setMatrixAt(MatrixType value, Matrix matrix, unsigned int rowIdx, unsigned int colIdx)
{ {
matrix = {rowIdx, colIdx, value}; //Writes Value of value variable in the selected place in Matrix if (rowIdx >= matrix.rows || colIdx >= matrix.cols){
printf("Test: Value at %d, %d : %d\n", rowIdx, colIdx, matrix.buffer[rowIdx][colIdx]); printf("Index out of bounds\n"); //Error Message because Index Input exceeds Matrix
}
else{
matrix.buffer[rowIdx * matrix.cols + colIdx] = value; //Writes Value of value variable in the selected place in Matrix
}
} }
MatrixType getMatrixAt(const Matrix matrix, unsigned int rowIdx, unsigned int colIdx) MatrixType getMatrixAt(const Matrix matrix, unsigned int rowIdx, unsigned int colIdx)
{ {
value = matrix.buffer[rowIdx][colIdx]; //Stores value of selected place in Matrix in value variable if (rowIdx >= matrix.rows || colIdx >= matrix.cols){
printf("Index out of bounds\n");
return 0;
}
else{
MatrixType value = matrix.buffer[rowIdx * matrix.cols + colIdx]; //Stores value of selected place of Matrix in value variable
return value; return value;
} }
}
Matrix add(const Matrix matrix1, const Matrix matrix2) Matrix add(const Matrix matrix1, const Matrix matrix2)
{ {