Vector::Round Method — MtxVec

Overload List

#	Signature	Description
1	TMtxVec Round() const*;	Elements rounded to the nearest whole number.
2	TMtxVec Round(int* Index, int Len) const;	Round calling object elements [Index]..[Index+Len-1] in-place.
3	TMtxVec Round(TMtxVec Src) const;	Round all Src object elements and store the results in calling object elements.
4	void Round(DewArray<int> &Dst) const;	Rounds the calling object elements to 4 byte integers and stores the result in the Dst array.
5	TMtxVec Round(TMtxVec Src, int SrcIndex, int Index, int Len) const;	Round Src object elements [SrcIndex]..[SrcIndex+Len-1] and store the results to calling object elements [Index]..[Index+Len-1].

Overload 1: TMtxVec *Round() const;

Elements rounded to the nearest whole number.

Remarks:

Rounds all calling object elements to the nearest whole number. The result can be stored to an array of integers or as floating point number.

See Also: Vector::Trunc, Vector::Frac

Declared in Dew::Math::Vector · Dew.Math/MtxExpr.h · Cross-compiler

Overload 2: TMtxVec *Round(int Index, int Len) const;

Round calling object elements [Index]..[Index+Len-1] in-place.

#	Name	Type	Description
1	Index	int
2	Len	int

Remarks:

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

Declared in Dew::Math::Vector · Dew.Math/MtxExpr.h · Cross-compiler

Overload 3: TMtxVec Round(TMtxVec Src) const;

Round all Src object elements and store the results in calling object elements.

#	Name	Type	Description
1	Src	TMtxVec *

Remarks:

Size and Vector::Complex property of calling object are adjusted automatically.

Declared in Dew::Math::Vector · Dew.Math/MtxExpr.h · Cross-compiler

Overload 4: void Round(DewArray<int> &Dst) const;

Rounds the calling object elements to 4 byte integers and stores the result in the Dst array.

#	Name	Type	Description
1	Dst	DewArray<int> &

Remarks:

The size of the Dst array is set automatically. If the complex property is True then the length of the array will be equal to Self.Length*2.

Declared in Dew::Math::Vector · Dew.Math/MtxExpr.h · Cross-compiler

Overload 5: TMtxVec Round(TMtxVec Src, int SrcIndex, int Index, int Len) const;

Round Src object elements [SrcIndex]..[SrcIndex+Len-1] and store the results to calling object elements [Index]..[Index+Len-1].

#	Name	Type	Description
1	Src	TMtxVec *
2	SrcIndex	int
3	Index	int
4	Len	int

Remarks:

Size and Vector::Complex property of the calling object must be set explicitly. An exception is raised if array borders are overrun/underrun.

Declared in Dew::Math::Vector · Dew.Math/MtxExpr.h · Cross-compiler