Vector::Floor Method

Vector Struct

Overload List

#SignatureDescription
1TMtxVec *Floor() const;Rounds towards negative infinity.
2TMtxVec *Floor(int Index, int Len) const;Rounds calling object elements [Index]..[Index+Len-1] towards negative infinity in-place.
3TMtxVec *Floor(TMtxVec *Src) const;Rounds all Src object elements towards negative infinity.
4TMtxVec *Floor(TMtxVec *Src, int SrcIndex, int Index, int Len) const;Rounds Src object elements [SrcIndex]..[SrcIndex+Len-1] towards negative infinity-

Overload 1: TMtxVec *Floor() const;

Rounds towards negative infinity.

Remarks:

Rounds all calling object elements towards negative infinity in-place.

Floor(-2.8) = -3
Floor(2.8) = 2
Floor(-1.0) = -1
Declared in Dew::Math::Vector · Dew.Math/MtxExpr.h · Cross-compiler

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

Rounds calling object elements [Index]..[Index+Len-1] towards negative infinity in-place.

#NameTypeDescription
1Indexint
2Lenint
Remarks:

An exception is raised if array borders are overrun.

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

Overload 3: TMtxVec *Floor(TMtxVec *Src) const;

Rounds all Src object elements towards negative infinity.

#NameTypeDescription
1SrcTMtxVec *
Remarks:

Stores the result in the calling object. Size and Vector::Complex properties of the calling object are adjusted automatically.

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

Overload 4: TMtxVec *Floor(TMtxVec *Src, int SrcIndex, int Index, int Len) const;

Rounds Src object elements [SrcIndex]..[SrcIndex+Len-1] towards negative infinity-

#NameTypeDescription
1SrcTMtxVec *
2SrcIndexint
3Indexint
4Lenint
Remarks:

Store the result in the calling object elements [Index]..[Index+Len-1] Size and Vector::Complex properties of the calling object must be set explicitly. An exception is raised if array borders are overrun.

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