Overload List
| # | Signature | Description |
|---|---|---|
| 1 | TMtx SetRow(TDenseMtxVec Vec, Int32 Row) | Copies values from vector to matrix row. |
| 2 | TMtx SetRow(TDenseMtxVec Vec, Int32 VecIndex, Int32 Row, Int32 Col, Int32 Len) | Copy vector Vec elements [VecIndex]..[VecIndex+Len-1] to the calling matrix elements [Row,Col]..[Row,Col+Len-1]. |
Overload 1: TMtx SetRow(TDenseMtxVec Vec, Int32 Row)
Copies values from vector to matrix row.
| # | Name | Type | Description |
|---|---|---|---|
| 1 | Vec | TDenseMtxVec | source TVec or TMtx |
| 2 | Row | Int32 |
Result: stored in self (calling object), returns self for chaining
Remarks:
Copy all Vec elements to the calling matrix Row row. The Dew.Math.TMtxVec.Complex property of the calling matrix is adjusted automatically. An exception is raised, if array bounds are overrun.
Examples
TMtx A;
TVec V;
MtxVec.CreateIt(out A);
MtxVec.CreateIt(out V);
try
{
A.Size(1,2,true);
V.SetIt(true,new double[] {1,2, 2,4}); // complex vector
A.SetCol(V,0);
}
finally
{
MtxVec.FreeIt(ref V);
MtxVec.FreeIt(ref A);
}See Also: TMtx.SetCol
Overload 2: TMtx SetRow(TDenseMtxVec Vec, Int32 VecIndex, Int32 Row, Int32 Col, Int32 Len)
Copy vector Vec elements [VecIndex]..[VecIndex+Len-1] to the calling matrix elements [Row,Col]..[Row,Col+Len-1].
| # | Name | Type | Description |
|---|---|---|---|
| 1 | Vec | TDenseMtxVec | source TVec or TMtx |
| 2 | VecIndex | Int32 | |
| 3 | Row | Int32 | |
| 4 | Col | Int32 | |
| 5 | Len | Int32 | element count |
Result: stored in self (calling object), returns self for chaining
Remarks:
An exception is raised if condition checking is enabled and array bounds are overrun. An exception is raised, if Vec and the calling matrix complex properties do not match.