TMtxVec.Floor Methods

Summary

Rounds all Src object elements towards negative infinity and stores the result in the calling object.

Declaration

Function Floor(Index, Len: integer): TMtxVec;

Description

Rounds calling object elements [Index]..[Index+Len-1] towards negative infinity in-place. An exception is raised if array borders are overrun.

Declaration

Function Floor(Src: TMtxVec): TMtxVec;

Description

Size and Complex properties of the calling object are adjusted automatically.

Declaration

Function Floor(Src: TMtxVec; SrcIndex, Index, Len: integer): TMtxVec;

Description

Rounds Src object elements [SrcIndex]..[SrcIndex+Len-1] towards negative infinity and stores the result in the calling object elements [Index]..[Index+Len-1] Size and Complex properties of the calling object must be set explicitly. An exception is raised if array borders are overrun.

Declaration

Function Floor: TMtxVec;

Summary

Rounds towards negative infinity.

Description

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


      Floor(-2.8) = -3
      Floor(2.8) = 2
      Floor(-1.0) = -1