Vector.op_Equality Operator

Overload List

#	Signature	Description
1	Boolean op_Equality(TCplx Left, Vector Right)	Returns true, if all elements of Right are equal to Left.
2	Boolean op_Equality(TMtxVec Left, Vector Right)	Returns true, if Left and Right are of equal Length and Values.
3	Boolean op_Equality(Vector Left, TCplx Right)	Returns true, if all elements of Left are equal to Right.
4	Boolean op_Equality(Vector Left, TMtxVec Right)	Returns true, if Left and Right are of equal Length and Values.
5	Boolean op_Equality(Vector Left, Vector Right)	Returns true, if Left and Right are of equal Length and Values.
6	Boolean op_Equality(Vector Left, Double Right)	Returns true, if all elements of Left are equal to Right.
7	Boolean op_Equality(Double Left, Vector Right)	Returns true, if all elements of Right are equal to Left.

Overload 1: Boolean op_Equality(TCplx Left, Vector Right)

Returns true, if all elements of Right are equal to Left.

#	Name	Type	Description
1	Left	TCplx	scalar
2	Right	Vector

Returns: Boolean

Overload 2: Boolean op_Equality(TMtxVec Left, Vector Right)

Returns true, if Left and Right are of equal Length and Values.

#	Name	Type	Description
1	Left	TMtxVec	source TVec or TMtx
2	Right	Vector

Returns: Boolean

Overload 3: Boolean op_Equality(Vector Left, TCplx Right)

Returns true, if all elements of Left are equal to Right.

#	Name	Type	Description
1	Left	Vector
2	Right	TCplx	scalar

Returns: Boolean

Overload 4: Boolean op_Equality(Vector Left, TMtxVec Right)

Returns true, if Left and Right are of equal Length and Values.

#	Name	Type	Description
1	Left	Vector
2	Right	TMtxVec	source TVec or TMtx

Returns: Boolean

Overload 5: Boolean op_Equality(Vector Left, Vector Right)

Returns true, if Left and Right are of equal Length and Values.

#	Name	Type	Description
1	Left	Vector
2	Right	Vector

Returns: Boolean

Remarks:

var a,b: Vector;
    c: TDoubleArray;
begin
    c := TDoubleArray.Create(1,1,1,1,1);
    TVec(a).CopyFromArray(c);
    TVec(a).Copy(b);
    if a = b then ERaise('a and b are equal!');

    if a = 1 then ERaise('a equals 1!');   //compare to real value

    if a = Cplx(1,0) then ERaise('a equals 1!'); //compare to complex value
end;

See Also: TVec.Equal, TMtxVec.IsEqual

Overload 6: Boolean op_Equality(Vector Left, Double Right)

Returns true, if all elements of Left are equal to Right.

#	Name	Type	Description
1	Left	Vector
2	Right	Double	scalar

Returns: Boolean

Overload 7: Boolean op_Equality(Double Left, Vector Right)

Returns true, if all elements of Right are equal to Left.

#	Name	Type	Description
1	Left	Double	scalar
2	Right	Vector

Returns: Boolean