MatrixInt::SetVal Method

Overload List

#	Signature	Description
1	TMtxInt SetVal(const* int Value) const;	Set all calling object elements to Value.
2	TMtxVecInt SetVal(const* int Value, const int Index, const int Len) const;	Set calling object elements [Index]..[Index+Len-1] to Value.
3	TMtxInt SetVal(const* int Value, int Row, int Col, int ToRow, int ToCol) const;	Initializes matrix values to Value.

Overload 1: TMtxInt *SetVal(const int Value) const;

Set all calling object elements to Value.

#	Name	Type	Description
1	Value	const int

Examples

#include "MtxExprInt.h"
#include "Units.MtxExprInt.h"

using namespace Dew;
using namespace Dew::Math;
using namespace Dew::Math::Units::MtxExprInt;

void Example()
{
    MatrixInt a;

    a = {{1, 2}, {3, 4}};
    a.SetVal(5, 2, 2); // a = [1,1,5,5]
}

Declared in Dew::Math::MatrixInt · Dew.Math/MtxExprInt.h · Cross-compiler

Overload 2: TMtxVecInt *SetVal(const int Value, const int Index, const int Len) const;

Set calling object elements [Index]..[Index+Len-1] to Value.

#	Name	Type
1	Value	const int
2	Index	const int
3	Len	const int

Remarks:

An exception is raised if array borders are overrun/underrun.

Examples

#include "Units.MtxVecInt.h"

using namespace Dew;
using namespace Dew::Math;
using namespace Dew::Math::Units::MtxVecInt;

void Example()
{
    TMtxInt* a;
    CreateIt(a);
    a->SetIt(2,2,DewArray<int>{1,2,3,4});
    a->SetVal(5,2,2);  // a = [1,1,5,5]
    FreeIt(a);
}

Declared in Dew::Math::MatrixInt · Dew.Math/MtxExprInt.h · Cross-compiler

Overload 3: TMtxInt *SetVal(const int Value, int Row, int Col, int ToRow, int ToCol) const;

Initializes matrix values to Value.

#	Name	Type
1	Value	const int
2	Row	int
3	Col	int
4	ToRow	int
5	ToCol	int

Remarks:

Sets the calling matrix elements [Row,Col]..[ToRow,ToCol] to Value. An exception is raised if TMtxVecBase::ConditionCheck is true and array bounds are overrun.

See Also: MatrixInt::SetIt, MatrixInt::SetZero

Declared in Dew::Math::MatrixInt · Dew.Math/MtxExprInt.h · Cross-compiler