OpenASIP
2.0
src
applibs
ProGe
PortConnectionProperty.cc
Go to the documentation of this file.
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/*
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Copyright (c) 2002-2009 Tampere University.
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This file is part of TTA-Based Codesign Environment (TCE).
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Permission is hereby granted, free of charge, to any person obtaining a
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copy of this software and associated documentation files (the "Software"),
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to deal in the Software without restriction, including without limitation
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the rights to use, copy, modify, merge, publish, distribute, sublicense,
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and/or sell copies of the Software, and to permit persons to whom the
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Software is furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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DEALINGS IN THE SOFTWARE.
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*/
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/**
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* @file PortConnectionProperty.cc
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*
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* Implementation of PortConnectionProperty class.
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*
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* @author Lasse Laasonen 2005 (lasse.laasonen-no.spam-tut.fi)
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* @note rating: red
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*/
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#include "
PortConnectionProperty.hh
"
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namespace
ProGe
{
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/**
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* The constructor.
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*
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* @param port1FirstBit The first bit of the first port to connect.
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* @param port2FirstBit The first bit of the second port to connect.
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* @param width The width of the connection.
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*/
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PortConnectionProperty::PortConnectionProperty
(
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int
port1FirstBit,
int
port2FirstBit,
int
width)
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: port1FirstBit_(port1FirstBit),
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port2FirstBit_(port2FirstBit),
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width_(width),
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inverted_(
false
) {}
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PortConnectionProperty::PortConnectionProperty
(
bool
inverted)
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: port1FirstBit_(0), port2FirstBit_(0), width_(0), inverted_(inverted) {}
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/**
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* The constructor.
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*
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* This constructor is used when all the bits of the ports are connected.
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*
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* @param name Name of the connection.
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*/
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PortConnectionProperty::PortConnectionProperty
()
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: port1FirstBit_(0), port2FirstBit_(0), width_(0), inverted_(
false
) {}
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/**
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* The destructor.
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*/
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PortConnectionProperty::~PortConnectionProperty
() {
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}
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/**
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* Returns the width of the connection.
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*
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* @return The width of the connection.
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*/
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int
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PortConnectionProperty::width
()
const
{
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return
width_
;
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}
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/**
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* Tells whether the ports are fully connected.
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*
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* @return True if the ports are fully connected, otherwise false.
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*/
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bool
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PortConnectionProperty::fullyConnected
()
const
{
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return
width
() == 0;
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}
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/**
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* Returns true if signal between connected ports are inverted.
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*/
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bool
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PortConnectionProperty::inverted
()
const
{
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return
inverted_
;
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}
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/**
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* Define inversion of connection.
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*
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* If set to true the signal need to be inverted.
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*/
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void
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PortConnectionProperty::setInverted
(
bool
setting) {
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inverted_
= setting;
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}
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/**
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* Returns the lowest bit of the port1 that is connected.
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*
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* @return The lowest connected bit.
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*/
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int
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PortConnectionProperty::port1FirstBit
()
const
{
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return
port1FirstBit_
;
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}
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/**
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* Returns the lowest bit of the port2 that is connected.
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*
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* @return The lowest connected bit.
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*/
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int
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PortConnectionProperty::port2FirstBit
()
const
{
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return
port2FirstBit_
;
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}
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}
ProGe::PortConnectionProperty::port2FirstBit
int port2FirstBit() const
Definition:
PortConnectionProperty.cc:127
ProGe::PortConnectionProperty::port1FirstBit
int port1FirstBit() const
Definition:
PortConnectionProperty.cc:116
ProGe::PortConnectionProperty::inverted_
bool inverted_
The inversion flag.
Definition:
PortConnectionProperty.hh:77
ProGe::PortConnectionProperty::port2FirstBit_
int port2FirstBit_
The first bit of the second port to connect.
Definition:
PortConnectionProperty.hh:73
ProGe::PortConnectionProperty::~PortConnectionProperty
virtual ~PortConnectionProperty()
Definition:
PortConnectionProperty.cc:67
ProGe::PortConnectionProperty::port1FirstBit_
int port1FirstBit_
The first bit of the first port to connect.
Definition:
PortConnectionProperty.hh:71
ProGe::PortConnectionProperty::inverted
bool inverted() const
Definition:
PortConnectionProperty.cc:96
ProGe::PortConnectionProperty::PortConnectionProperty
PortConnectionProperty()
Definition:
PortConnectionProperty.cc:61
ProGe::PortConnectionProperty::setInverted
void setInverted(bool setting)
Definition:
PortConnectionProperty.cc:106
ProGe::PortConnectionProperty::width_
int width_
The width of the connection.
Definition:
PortConnectionProperty.hh:75
ProGe::PortConnectionProperty::width
int width() const
Definition:
PortConnectionProperty.cc:77
false
find Finds info of the inner loops in the false
Definition:
InnerLoopFinder.cc:81
ProGe
Definition:
FUGen.hh:54
PortConnectionProperty.hh
ProGe::PortConnectionProperty::fullyConnected
bool fullyConnected() const
Definition:
PortConnectionProperty.cc:88
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