TMtxVec.Copy Methods

Summary

Copy object values.

Declaration

Function Copy(Vec: TMtxVec; VecIndex, Index, Len: integer): TMtxVec;

Description

Copy Vec elements [VecIndex]..[VecIndex+Len-1] in the calling object elements [Index]..[Index+Len-1]. Size and Complex properties must be set explicitly. An exception is raised if ConditionCheck is True and array borders are overrun or underrun.

Declaration

Function Copy(Vec: TMtxVec): TMtxVec;

Description

Copy each of Vec elements to the calling object. Size and Complex properties of the calling object are set implicitly to match Vec object.

See Also
Assign

Example 1

      var a,b,c: TVec;
      begin
        CreateIt(a,b,c);
        try
          a.SetIt(True,[1,2,3,4]);  // a = [1,2,3,4]
          b.Copy(a);                // b = [1,2,3,4]
          c.Copy(a,b);  //concatenate a and b and store in c = [1,2,3,4,1,2,3,4]
        finally
          FreeIt(a,b,c);
        end;
      end;