Matrix<T>.Item Property

public Vector<T> this[
	Func<T, bool> condition,
	int column
] { get; set; }

Public Default Property Item ( 
	condition As Func(Of T, Boolean),
	column As Integer
) As Vector(Of T)
	Get
	Set

public:
property Vector<T>^ default[Func<T, bool>^ condition, int column] {
	Vector<T>^ get (Func<T, bool>^ condition, int column);
	void set (Func<T, bool>^ condition, int column, Vector<T>^ value);
}

member Item : Vector<'T> with get, set

Parameters

condition  Func<T, Boolean>

A delegate that represents a predicate that specifies the condition to test.

column  Int32

The zero-based index of the column.

Property Value

This property allows you to directly retrieve or set the elements of a column of this matrix.

Getting the value of this property returns a new vector with the elements for which condition is true. Setting the value of this property sets the selected elements to the values in the vector that is provided.

public Matrix<T> this[
	IEnumerable<int> rowIndexes,
	Range columnRange
] { get; set; }

Public Default Property Item ( 
	rowIndexes As IEnumerable(Of Integer),
	columnRange As Range
) As Matrix(Of T)
	Get
	Set

public:
property Matrix<T>^ default[IEnumerable<int>^ rowIndexes, Range columnRange] {
	Matrix<T>^ get (IEnumerable<int>^ rowIndexes, Range columnRange);
	void set (IEnumerable<int>^ rowIndexes, Range columnRange, Matrix<T>^ value);
}

member Item : Matrix<'T> with get, set

Parameters

rowIndexes  IEnumerable<Int32>

A sequence of integers.

columnRange  Range

A Range value that specifies the range of elements that are to make up the new vector.

Property Value

public Matrix<T> this[
	IEnumerable<int> rowIndexes,
	IEnumerable<int> columnIndexes
] { get; set; }

Public Default Property Item ( 
	rowIndexes As IEnumerable(Of Integer),
	columnIndexes As IEnumerable(Of Integer)
) As Matrix(Of T)
	Get
	Set

public:
property Matrix<T>^ default[IEnumerable<int>^ rowIndexes, IEnumerable<int>^ columnIndexes] {
	Matrix<T>^ get (IEnumerable<int>^ rowIndexes, IEnumerable<int>^ columnIndexes);
	void set (IEnumerable<int>^ rowIndexes, IEnumerable<int>^ columnIndexes, Matrix<T>^ value);
}

member Item : Matrix<'T> with get, set

Parameters

rowIndexes  IEnumerable<Int32>

A sequence of integers.

columnIndexes  IEnumerable<Int32>

A sequence of integers.

Property Value

public Vector<T> this[
	IEnumerable<int> rowIndexes,
	int column
] { get; set; }

Public Default Property Item ( 
	rowIndexes As IEnumerable(Of Integer),
	column As Integer
) As Vector(Of T)
	Get
	Set

public:
property Vector<T>^ default[IEnumerable<int>^ rowIndexes, int column] {
	Vector<T>^ get (IEnumerable<int>^ rowIndexes, int column);
	void set (IEnumerable<int>^ rowIndexes, int column, Vector<T>^ value);
}

member Item : Vector<'T> with get, set

Parameters

rowIndexes  IEnumerable<Int32>

A sequence of integers.

column  Int32

The zero-based index of the column.

Return Value

public Matrix<T> this[
	IEnumerable<int> rowIndexes,
	Range columnRange
] { get; set; }

Public Default Property Item ( 
	rowIndexes As IEnumerable(Of Integer),
	columnRange As Range
) As Matrix(Of T)
	Get
	Set

public:
property Matrix<T>^ default[IEnumerable<int>^ rowIndexes, Range columnRange] {
	Matrix<T>^ get (IEnumerable<int>^ rowIndexes, Range columnRange);
	void set (IEnumerable<int>^ rowIndexes, Range columnRange, Matrix<T>^ value);
}

member Item : Matrix<'T> with get, set

Parameters

rowIndexes  IEnumerable<Int32>

A sequence of integers.

columnRange  Range

A Range value that specifies the range of elements that are to make up the new vector.

Property Value

public T this[
	Index row,
	Index column
] { get; set; }

Public Default Property Item ( 
	row As Index,
	column As Index
) As T
	Get
	Set

public:
property T default[Index row, Index column] {
	T get (Index row, Index column);
	void set (Index row, Index column, T value);
}

member Item : 'T with get, set

Parameters

row  Index

The zero-based row index of the element to get or set.

column  Index

The zero-based column index of the element to get or set.

Property Value

public Vector<T> this[
	Index row,
	Range columnRange
] { get; set; }

Public Default Property Item ( 
	row As Index,
	columnRange As Range
) As Vector(Of T)
	Get
	Set

public:
property Vector<T>^ default[Index row, Range columnRange] {
	Vector<T>^ get (Index row, Range columnRange);
	void set (Index row, Range columnRange, Vector<T>^ value);
}

member Item : Vector<'T> with get, set

Parameters

row  Index

The zero-based index of the row.

columnRange  Range

A Range value that specifies the range of elements in the row.

Property Value

This property allows you to directly retrieve or set the elements of a row of this instance.

Getting the value of this property returns a vector that points to the specified elements of this instance. Setting the value of this property sets the specified elements to the values in the vector that is provided.

public Vector<T> this[
	int row,
	Range columnRange
] { get; set; }

Public Default Property Item ( 
	row As Integer,
	columnRange As Range
) As Vector(Of T)
	Get
	Set

public:
property Vector<T>^ default[int row, Range columnRange] {
	Vector<T>^ get (int row, Range columnRange);
	void set (int row, Range columnRange, Vector<T>^ value);
}

member Item : Vector<'T> with get, set

Parameters

row  Int32

The zero-based index of the row.

columnRange  Range

The zero-based index of the column containing the first element in the row vector.

Property Value

This property allows you to directly retrieve or set the elements of a row of this instance.

Getting the value of this property returns a vector that points to the specified elements of this instance. Setting the value of this property sets the specified elements to the values in the vector that is provided.

public Vector<T> this[
	int row,
	Vector<bool> mask
] { get; set; }

Public Default Property Item ( 
	row As Integer,
	mask As Vector(Of Boolean)
) As Vector(Of T)
	Get
	Set

public:
property Vector<T>^ default[int row, Vector<bool>^ mask] {
	Vector<T>^ get (int row, Vector<bool>^ mask);
	void set (int row, Vector<bool>^ mask, Vector<T>^ value);
}

member Item : Vector<'T> with get, set

Parameters

row  Int32

The zero-based index of the row.

mask  Vector<Boolean>

A boolean vector that specifies the elements to select.

Property Value

This property allows you to directly retrieve or set the elements of a row of this matrix.

Getting the value of this property returns a vector that points to the specified elements of this instance. Setting the value of this property sets the specified elements to the values in the vector that is provided.

public Vector<T> this[
	int row,
	IEnumerable<int> columnIndexes
] { get; set; }

Public Default Property Item ( 
	row As Integer,
	columnIndexes As IEnumerable(Of Integer)
) As Vector(Of T)
	Get
	Set

public:
property Vector<T>^ default[int row, IEnumerable<int>^ columnIndexes] {
	Vector<T>^ get (int row, IEnumerable<int>^ columnIndexes);
	void set (int row, IEnumerable<int>^ columnIndexes, Vector<T>^ value);
}

member Item : Vector<'T> with get, set

Parameters

row  Int32

The zero-based index of the row.

columnIndexes  IEnumerable<Int32>

A sequence of integers.

Return Value

public Vector<T> this[
	int row,
	Func<T, bool> condition
] { get; set; }

Public Default Property Item ( 
	row As Integer,
	condition As Func(Of T, Boolean)
) As Vector(Of T)
	Get
	Set

public:
property Vector<T>^ default[int row, Func<T, bool>^ condition] {
	Vector<T>^ get (int row, Func<T, bool>^ condition);
	void set (int row, Func<T, bool>^ condition, Vector<T>^ value);
}

member Item : Vector<'T> with get, set

Parameters

row  Int32

The zero-based index of the row.

condition  Func<T, Boolean>

A delegate that represents a predicate that specifies the condition to test.

Property Value

This property allows you to directly retrieve or set the elements of a row of this matrix.

Getting the value of this property returns a new vector with the elements for which condition is true. Setting the value of this property sets the selected elements to the values in the vector that is provided.

public T this[
	int row,
	int column
] { get; set; }

Public Default Property Item ( 
	row As Integer,
	column As Integer
) As T
	Get
	Set

public:
property T default[int row, int column] {
	T get (int row, int column);
	void set (int row, int column, T value);
}

member Item : 'T with get, set

Parameters

row  Int32

The zero-based row index of the element to get or set.

column  Int32

The zero-based column index of the element to get or set.

Property Value

public Matrix<T> this[
	Range rowRange,
	Range columnRange
] { get; set; }

Public Default Property Item ( 
	rowRange As Range,
	columnRange As Range
) As Matrix(Of T)
	Get
	Set

public:
property Matrix<T>^ default[Range rowRange, Range columnRange] {
	Matrix<T>^ get (Range rowRange, Range columnRange);
	void set (Range rowRange, Range columnRange, Matrix<T>^ value);
}

member Item : Matrix<'T> with get, set

Parameters

rowRange  Range

A Range value that specifies the range of rows that are to make up the new matrix.

columnRange  Range

A Range value that specifies the range of columns that are to make up the new matrix.

Property Value

This property allows you to directly retrieve or set the elements of a row of this instance.

Getting the value of this property returns a vector that points to the specified elements of this instance. Setting the value of this property sets the specified elements to the values in the vector that is provided.

public Matrix<T> this[
	Range rowRange,
	IEnumerable<int> columnIndexes
] { get; set; }

Public Default Property Item ( 
	rowRange As Range,
	columnIndexes As IEnumerable(Of Integer)
) As Matrix(Of T)
	Get
	Set

public:
property Matrix<T>^ default[Range rowRange, IEnumerable<int>^ columnIndexes] {
	Matrix<T>^ get (Range rowRange, IEnumerable<int>^ columnIndexes);
	void set (Range rowRange, IEnumerable<int>^ columnIndexes, Matrix<T>^ value);
}

member Item : Matrix<'T> with get, set

Parameters

rowRange  Range

A Range value that specifies the range of elements that are to make up the new vector.

columnIndexes  IEnumerable<Int32>

A sequence of integers.

Property Value

public Vector<T> this[
	Range rowRange,
	int column
] { get; set; }

Public Default Property Item ( 
	rowRange As Range,
	column As Integer
) As Vector(Of T)
	Get
	Set

public:
property Vector<T>^ default[Range rowRange, int column] {
	Vector<T>^ get (Range rowRange, int column);
	void set (Range rowRange, int column, Vector<T>^ value);
}

member Item : Vector<'T> with get, set

Parameters

rowRange  Range

A Range value that specifies the range .

column  Int32

The zero-based index of the column.

Property Value

This property allows you to directly retrieve or set the elements of a row of this instance.

Getting the value of this property returns a vector that points to the specified elements of this instance. Setting the value of this property sets the specified elements to the values in the vector that is provided.

public Matrix<T> this[
	Range rowRange,
	IEnumerable<int> columnIndexes
] { get; set; }

Public Default Property Item ( 
	rowRange As Range,
	columnIndexes As IEnumerable(Of Integer)
) As Matrix(Of T)
	Get
	Set

public:
property Matrix<T>^ default[Range rowRange, IEnumerable<int>^ columnIndexes] {
	Matrix<T>^ get (Range rowRange, IEnumerable<int>^ columnIndexes);
	void set (Range rowRange, IEnumerable<int>^ columnIndexes, Matrix<T>^ value);
}

member Item : Matrix<'T> with get, set

Parameters

rowRange  Range

A Range value that specifies the range of elements that are to make up the new vector.

columnIndexes  IEnumerable<Int32>

A sequence of integers.

Property Value

public Vector<T> this[
	Range rowRange,
	Index column
] { get; set; }

Public Default Property Item ( 
	rowRange As Range,
	column As Index
) As Vector(Of T)
	Get
	Set

public:
property Vector<T>^ default[Range rowRange, Index column] {
	Vector<T>^ get (Range rowRange, Index column);
	void set (Range rowRange, Index column, Vector<T>^ value);
}

member Item : Vector<'T> with get, set

Parameters

rowRange  Range

A Range value that specifies the range of elements in the column.

column  Index

The zero-based index of the column.

Property Value

This property allows you to directly retrieve or set the elements of a row of this instance.

Getting the value of this property returns a vector that points to the specified elements of this instance. Setting the value of this property sets the specified elements to the values in the vector that is provided.

public Matrix<T> this[
	Range rowRange,
	Range columnRange
] { get; set; }

Public Default Property Item ( 
	rowRange As Range,
	columnRange As Range
) As Matrix(Of T)
	Get
	Set

public:
property Matrix<T>^ default[Range rowRange, Range columnRange] {
	Matrix<T>^ get (Range rowRange, Range columnRange);
	void set (Range rowRange, Range columnRange, Matrix<T>^ value);
}

member Item : Matrix<'T> with get, set

Parameters

rowRange  Range

A Range value that specifies the range of rows that are to make up the new matrix.

columnRange  Range

A Range value that specifies the range of columns that are to make up the new matrix.

Property Value

This property allows you to directly retrieve or set the elements of a row of this instance.

Getting the value of this property returns a vector that points to the specified elements of this instance. Setting the value of this property sets the specified elements to the values in the vector that is provided.

public Vector<T> this[
	Vector<bool> mask,
	int column
] { get; set; }

Public Default Property Item ( 
	mask As Vector(Of Boolean),
	column As Integer
) As Vector(Of T)
	Get
	Set

public:
property Vector<T>^ default[Vector<bool>^ mask, int column] {
	Vector<T>^ get (Vector<bool>^ mask, int column);
	void set (Vector<bool>^ mask, int column, Vector<T>^ value);
}

member Item : Vector<'T> with get, set

Parameters

mask  Vector<Boolean>

A boolean vector that specifies the elements to select.

column  Int32

The zero-based index of the column.

Property Value

This property allows you to directly retrieve or set the elements of a column of this matrix.

Getting the value of this property returns a vector that points to the specified elements of this instance. Setting the value of this property sets the specified elements to the values in the vector that is provided.

Reference