TMtxInt RowExchange(Int32 i, Int32 j)
Exchanges two matrix Rows.
| # | Name | Type | Description |
|---|---|---|---|
| 1 | i | Int32 | |
| 2 | j | Int32 |
Result: stored in self (calling object), returns self for chaining
Remarks:
Exchange the i-th and j-th Rows of the calling matrix in-place. An exception is raised if matrix bounds are overrun. The indexes i and j are zero based. (the first row has index 0).
Examples
TMtxInt A;
TMtxInt B;
MtxVec.CreateIt(out A, out B);
try
{
A.SetIt(2,2,[1,3,
2,4]);
B.RowExchange(0,1);
// B becomes:
// [2,4,
// 1,3]);
}
finally
{
MtxVec.FreeIt(ref A, ref B);
}See Also: MatrixInt.ColExchange