Static Public Member Functions
static T	At< T > (this DataFrameView frame, uint column, uint row)

static T	At< T > (this DataFrameView frame, string column, uint row)

static void	SetAt< T > (this DataFrameView frame, uint column, uint row, T value)

static void	SetAt< T > (this DataFrameView frame, string column, uint row, T value)

static unsafe void	Read< T > (this DataFrameView frame, uint column, uint offset, uint count, T[] dst)
	Read values from a data frame's column.

static void	Read< T > (this DataFrameView frame, string column, uint offset, uint count, T[] dst)
	Read values from a data frame's column.

static unsafe void	Write< T > (this DataFrameView frame, uint column, uint offset, uint count, T[] src)
	Write values in a data frame's column.

static void	Write< T > (this DataFrameView frame, string column, uint offset, uint count, T[] src)
	Write values in a data frame's column.

static T[]	Read< T > (this DataFrameView frame, uint column, uint offset, uint count)
	Read values from a data frame's column.

static T[]	Read< T > (this DataFrameView frame, string column, uint offset, uint count)
	Read values from a data frame's column.

Member Function Documentation

◆ Read< T >() [1/4]

static T[] IOLink.DataFrameViewExtension.Read< T >	(	this DataFrameView	frame,
		string	column,
		uint	offset,
		uint	count
	)

inlinestatic

Read values from a data frame's column.

Template Parameters

T	The type of values to read

Parameters

frame	The data frame to read from
column	The name of the colum to read values from
offset	The first line to read values from
count	the number of values to read

Returns: An array containing the read values

Exceptions

System.ArgumentException	When T is not compatible with column type, or when dst length is not enough to contain read data
IOLink.Error	When the column index in invalid, offset is out of bounds, or it is impossible to read count elements.

◆ Read< T >() [2/4]

static void IOLink.DataFrameViewExtension.Read< T >	(	this DataFrameView	frame,
		string	column,
		uint	offset,
		uint	count,
		T[]	dst
	)

inlinestatic

Read values from a data frame's column.

Template Parameters

T	The type of values to read

Parameters

frame	The frame to read from
column	The name of the column to read values from
offset	The index of the line from which the first value will be read
count	The number of values that will be read
dst	The buffer where values will be written

Exceptions

System.ArgumentException	When T is not compatible with column type, or when dst length is not enough to contain read data
IOLink.Error	When the column index in invalid, offset is out of bounds, it is impossible to read count elements, or the dst array is not well sized.

◆ Read< T >() [3/4]

static T[] IOLink.DataFrameViewExtension.Read< T >	(	this DataFrameView	frame,
		uint	column,
		uint	offset,
		uint	count
	)

inlinestatic

Read values from a data frame's column.

Template Parameters

T	The type of values to read

Parameters

frame	The data frame to read from
column	The index of the colum to read values from
offset	The first line to read values from
count	the number of values to read

Returns: An array containing the read values

Exceptions

System.ArgumentException	When T is not compatible with column type, or when dst length is not enough to contain read data
IOLink.Error	When the column index in invalid, offset is out of bounds, or it is impossible to read count elements.

◆ Read< T >() [4/4]

static unsafe void IOLink.DataFrameViewExtension.Read< T >	(	this DataFrameView	frame,
		uint	column,
		uint	offset,
		uint	count,
		T[]	dst
	)

inlinestatic

Read values from a data frame's column.

Template Parameters

T	The type of values to read

Parameters

frame	The frame to read from
column	The index of the column to read values from
offset	The index of the line from which the first value will be read
count	The number of values that will be read
dst	The buffer where values will be written

Exceptions

System.ArgumentException	When T is not compatible with column type, or when dst length is not enough to contain read data
IOLink.Error	When the column index in invalid, offset is out of bounds, it is impossible to read count elements, or the dst array is not well sized.

◆ Write< T >() [1/2]

static void IOLink.DataFrameViewExtension.Write< T >	(	this DataFrameView	frame,
		string	column,
		uint	offset,
		uint	count,
		T[]	src
	)

inlinestatic

Write values in a data frame's column.

Template Parameters

T	The type of values to write

Parameters

frame	The data frame to write to
column	The name of the column
offset	The first line from which to write
count	The number of values to write
src	The values to write in the data frame

◆ Write< T >() [2/2]

static unsafe void IOLink.DataFrameViewExtension.Write< T >	(	this DataFrameView	frame,
		uint	column,
		uint	offset,
		uint	count,
		T[]	src
	)

inlinestatic

Write values in a data frame's column.

Template Parameters

T	The type of values to write

Parameters

frame	The data frame to write to
column	The index of the column
offset	The first line from which to write
count	The number of values to write
src	The values to write in the data frame

Exceptions

System.ArgumentException When T is not compatible with column type, or when src length is less than the number of values in the region

///

Exceptions

IOLink.Error When the column index in invalid, offset is out of bounds, it is impossible to write count elements, or the src array is not well sized.

The documentation for this class was generated from the following file:

wrapping/net/library/DataFrameViewExtension.cs

Static Public Member Functions

Member Function Documentation

◆ Read< T >() [1/4]

◆ Read< T >() [2/4]

◆ Read< T >() [3/4]

◆ Read< T >() [4/4]

◆ Write< T >() [1/2]

◆ Write< T >() [2/2]