gr::io_signature Class Reference

i/o signature for input and output ports. More...

#include <io_signature.h>

List of all members.

Public Types
typedef boost::shared_ptr < io_signature >	sptr
Public Member Functions
	~io_signature ()
int	min_streams () const
int	max_streams () const
int	sizeof_stream_item (int index) const
std::vector< int >	sizeof_stream_items () const
Static Public Member Functions
static sptr	make (int min_streams, int max_streams, int sizeof_stream_item)
	Create an i/o signature.
static sptr	make2 (int min_streams, int max_streams, int sizeof_stream_item1, int sizeof_stream_item2)
	Create an i/o signature.
static sptr	make3 (int min_streams, int max_streams, int sizeof_stream_item1, int sizeof_stream_item2, int sizeof_stream_item3)
	Create an i/o signature.
static sptr	makev (int min_streams, int max_streams, const std::vector< int > &sizeof_stream_items)
	Create an i/o signature.
Static Public Attributes
static const int	IO_INFINITE = -1

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Detailed Description

i/o signature for input and output ports.

misc

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Member Typedef Documentation

typedef boost::shared_ptr<io_signature> gr::io_signature::sptr

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Constructor & Destructor Documentation

gr::io_signature::~io_signature

(

)

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Member Function Documentation

static sptr gr::io_signature::make2	(	int	min_streams,
		int	max_streams,
		int	sizeof_stream_item1,
		int	sizeof_stream_item2
	)		[static]

Create an i/o signature.

Parameters:

min_streams	specify minimum number of streams (>= 0)
max_streams	specify maximum number of streams (>= min_streams or -1 -> infinite)
sizeof_stream_item1	specify the size of the items in the first stream
sizeof_stream_item2	specify the size of the items in the second and subsequent streams

static sptr gr::io_signature::make3	(	int	min_streams,
		int	max_streams,
		int	sizeof_stream_item1,
		int	sizeof_stream_item2,
		int	sizeof_stream_item3
	)		[static]

Create an i/o signature.

Parameters:

min_streams	specify minimum number of streams (>= 0)
max_streams	specify maximum number of streams (>= min_streams or -1 -> infinite)
sizeof_stream_item1	specify the size of the items in the first stream
sizeof_stream_item2	specify the size of the items in the second stream
sizeof_stream_item3	specify the size of the items in the third and subsequent streams

static sptr gr::io_signature::makev	(	int	min_streams,
		int	max_streams,
		const std::vector< int > &	sizeof_stream_items
	)		[static]

Create an i/o signature.

Parameters:

min_streams	specify minimum number of streams (>= 0)
max_streams	specify maximum number of streams (>= min_streams or -1 -> infinite)
sizeof_stream_items	specify the size of the items in the streams

If there are more streams than there are entries in sizeof_stream_items, the value of the last entry in sizeof_stream_items is used for the missing values. sizeof_stream_items must contain at least 1 entry.

int gr::io_signature::max_streams

(

)

const [inline]

int gr::io_signature::min_streams

(

)

const [inline]

int gr::io_signature::sizeof_stream_item

(

int

index

)

const

std::vector<int> gr::io_signature::sizeof_stream_items

(

)

const

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Member Data Documentation

const int gr::io_signature::IO_INFINITE = -1 [static]

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

• io_signature.h