TMtxSmallInt::Size Method

Overload List

#	Signature	Description
1	TMtxInt Size(int* ARows, int ACols, TIntPrecision aPrecision);	Sets the size of matrix.
2	TMtxInt Size(int* ARows, int ACols);	Specifies size of an integer matrix.
3	TMtxVecInt Size(TMtxVecBase Src, TIntPrecision aPrecision);
4	TMtxVecInt Size(TMtxVecBase Src);

Overload 1: TMtxInt *Size(int ARows, int ACols, TIntPrecision aPrecision);

Sets the size of matrix.

#	Name	Type
1	ARows	int
2	ACols	int
3	aPrecision	TIntPrecision

Remarks:

Set the calling matrix properties:

TMtxSmallInt::Rows = ARows,
TMtxSmallInt::Cols = ACols

Calling the Size method does not preserve the contents of the matrix. Use the Resize method, if you want to preserve existing values.

Note
The Size method performs an out-of-memory safe resize, if the matrix already has memory allocated. This prevents out of memory message for example when redefining the size of the matrix from single column to single row:

A.Rows := 10000; // matrix size = 0
A.Cols := 1;     // matrix size = 10000
// ...
A.Cols := 10000; // matrix size = 100 000 000 (problems here)
A.Rows := 1;     // matrix size = 10 000

See Also: TMtxSmallInt::Rows, TMtxSmallInt::Cols, TMtxSmallInt::IntPrecision

Declared in Dew::Math::TMtxInt · Dew.Math/MtxVecInt.h · Cross-compiler

Overload 2: TMtxInt *Size(int ARows, int ACols);

Specifies size of an integer matrix.

#	Name	Type	Description
1	ARows	int
2	ACols	int

Remarks:

The Value of IntPrecision property is preserved.

Declared in Dew::Math::TMtxInt · Dew.Math/MtxVecInt.h · Cross-compiler

Overload 3: TMtxVecInt Size(TMtxVecBase Src, TIntPrecision aPrecision);

#	Name	Type	Description
1	Src	TMtxVecBase *
2	aPrecision	TIntPrecision

Declared in Dew::Math::TMtxInt · Dew.Math/MtxVecInt.h · Cross-compiler

Overload 4: TMtxVecInt Size(TMtxVecBase Src);

#	Name	Type	Description
1	Src	TMtxVecBase *

Declared in Dew::Math::TMtxInt · Dew.Math/MtxVecInt.h · Cross-compiler

Overload List

Overload 1: TMtxInt *Size(int ARows, int ACols, TIntPrecision aPrecision);

Overload 2: TMtxInt *Size(int ARows, int ACols);

Overload 3: TMtxVecInt *Size(TMtxVecBase *Src, TIntPrecision aPrecision);

Overload 4: TMtxVecInt *Size(TMtxVecBase *Src);

Overload 3: TMtxVecInt Size(TMtxVecBase Src, TIntPrecision aPrecision);

Overload 4: TMtxVecInt Size(TMtxVecBase Src);