TVecSmallInt.Subtract Method — MtxVec

Overload List

#	Signature	Description
1	function Subtract(const Src: TMtxVecInt): TMtxVecInt;	Subtract all Src elements from calling vector elements.
	└ indexed: function Subtract(const Src: TMtxVecInt; SrcIndex: Integer; Index: Integer; Len: Integer): TMtxVecInt;
2	function Subtract(const Src1: TMtxVecInt; const Src2: TMtxVecInt): TMtxVecInt;	Subtract coresponding elements in Src2 from Src1.
3	function Subtract(const Src: TMtxVecInt; Value: Integer): TMtxVecInt;	Subtract integer Value from all Src elements.
	└ indexed: function Subtract(const Src: TMtxVecInt; Value: Integer; SrcIndex: Integer; Index: Integer; Len: Integer): TMtxVecInt;
4	function Subtract(Value: Integer): TMtxVecInt;	Subtract integer value from all calling vector elements.
	└ indexed: function Subtract(Value: Integer; Index: Integer; Len: Integer): TMtxVecInt;
5	function Subtract(const Src1: TMtxVecInt; const Src2: TMtxVecInt; SrcIndex1: Integer; SrcIndex2: Integer; Index: Integer; Len: Integer): TMtxVecInt;	Add coresponding elements in Src1 from Src1.

Overload 1: function Subtract(const Src: TMtxVecInt): TMtxVecInt;

Subtract all Src elements from calling vector elements.

#	Name	Type	Description
1	Src	TMtxVecInt	source TVecInt or TMtxInt

Result: stored in self (calling object), returns self for chaining

Indexed: function Subtract(const Src: TMtxVecInt; SrcIndex: Integer; Index: Integer; Len: Integer): TMtxVecInt;

Subtract Src elements [SrcIndex..SrcIndex+Len-1] from calling vector elements.

#	Name	Type	Description
1	Src	TMtxVecInt	source TVecInt or TMtxInt
2	SrcIndex	Integer	source start index
3	Index	Integer	start index
4	Len	Integer	element count

Result: stored in self (calling object), returns self for chaining

Remarks:

Subtract Src elements [SrcIndex..SrcIndex+Len-1] from calling vector elements [Index..Index+Len-1]. An exception is raised if array borders are overrun.

Overload 2: function Subtract(const Src1: TMtxVecInt; const Src2: TMtxVecInt): TMtxVecInt;

Subtract coresponding elements in Src2 from Src1.

#	Name	Type	Description
1	Src1	TMtxVecInt	source TVecInt or TMtxInt
2	Src2	TMtxVecInt	source TVecInt or TMtxInt

Result: stored in self (calling object), returns self for chaining

Returns: the result of subtracting Src2 values from coresponding Src1 values.

Overload 3: function Subtract(const Src: TMtxVecInt; Value: Integer): TMtxVecInt;

Subtract integer Value from all Src elements.

#	Name	Type	Description
1	Src	TMtxVecInt	source TVecInt or TMtxInt
2	Value	Integer

Result: stored in self (calling object), returns self for chaining

Remarks:

Subtract integer Value from all Src elements and store the results in calling vector. Size of calling vector is adjusted automatically.

Indexed: function Subtract(const Src: TMtxVecInt; Value: Integer; SrcIndex: Integer; Index: Integer; Len: Integer): TMtxVecInt;

Subtract integer Value from Src elements [SrcIndex..SrcIndex+Len-1].

#	Name	Type	Description
1	Src	TMtxVecInt	source TVecInt or TMtxInt
2	Value	Integer
3	SrcIndex	Integer	source start index
4	Index	Integer	start index
5	Len	Integer	element count

Result: stored in self (calling object), returns self for chaining

Remarks:

Subtract integer Value from Src elements [SrcIndex..SrcIndex+Len-1] and store the results in calling vector elements [Index..Index+Len-1]. An exception is raised if array borders are overrun.

Overload 4: function Subtract(Value: Integer): TMtxVecInt;

Subtract integer value from all calling vector elements.

#	Name	Type	Description
1	Value	Integer

Result: stored in self (calling object), returns self for chaining

Indexed: function Subtract(Value: Integer; Index: Integer; Len: Integer): TMtxVecInt;

Subtract integer value from calling vector elements [Index..Index+Len-1].

#	Name	Type	Description
1	Value	Integer
2	Index	Integer	start index
3	Len	Integer	element count

Result: stored in self (calling object), returns self for chaining

Remarks:

An exception is raised if array borders are overrun.

Overload 5: function Subtract(const Src1: TMtxVecInt; const Src2: TMtxVecInt; SrcIndex1: Integer; SrcIndex2: Integer; Index: Integer; Len: Integer): TMtxVecInt;

Add coresponding elements in Src1 from Src1.

#	Name	Type	Description
1	Src1	TMtxVecInt	source TVecInt or TMtxInt
2	Src2	TMtxVecInt	source TVecInt or TMtxInt
3	SrcIndex1	Integer
4	SrcIndex2	Integer
5	Index	Integer	start index
6	Len	Integer	element count

Result: stored in self (calling object), returns self for chaining

Remarks:

Subtract Src2 elements [Src2Index..Src2Index+Len-1] from corrresponding Src1 elements [Src1Index..Src1ndex+Len] and store the results in calling vector elements [Index..Index+Len-1]. An exception is raised if array borders are overrun.