mimo::Multiply Class Reference

Base class for a general Multiply block. More...

#include <arith.h>

Inheritance diagram for mimo::Multiply:

[legend]List of all members.

Public Member Functions
virtual void	updateInputLengths ()
virtual void	updateOutputLengths ()
Static Public Member Functions
static void	init (const std::string &fileName, Device **dev, DeviceSystemIntf *sysPtr, int ID, const std::string &regionQualifier)
Protected Member Functions
	Multiply (int deviceID, DeviceSystemIntf *system, const simth::PropertyList &pl, unsigned input_ports)
Protected Attributes
unsigned	iports

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Detailed Description

Base class for a general Multiply block.

This block multiplies the samples from all input sequences together and by a constant factor. The number of input ports (may be one) and the multiplication factor needs to be specified in the parameter file.

Parameters in Micos parameter file:

type: set this to "<code>multiply</code>"

factor: literal scalar factor to multiply with. The type of this factor has to match the sequence type as specified through the "<code>streamtype</code>" parameter.

input_ports: number of input ports. (optional)

streamtype: String specifying the sequence data type of the input and output port. The names are the ones as defined in signal.h, e.g. bitSeq, ModSeq, symSeq etc.

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Constructor & Destructor Documentation

mimo::Multiply::Multiply (  int  deviceID, DeviceSystemIntf *  system, const simth::PropertyList &  pl, unsigned  input_ports )  [protected]

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Member Function Documentation

virtual void mimo::Multiply::updateInputLengths (   )  [virtual]

Implements simth::Device.

virtual void mimo::Multiply::updateOutputLengths (   )  [virtual]

Implements simth::Device.

static void mimo::Multiply::init (  const std::string &  fileName, Device **  dev, DeviceSystemIntf *  sysPtr, int  ID, const std::string &  regionQualifier )  [static]

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Member Data Documentation

unsigned mimo::Multiply::iports [protected]

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