117 lines
3.7 KiB
C++
117 lines
3.7 KiB
C++
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// -*- C++ -*-
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namespace Hurricane {
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/*! \class Plug
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* \brief Plug description (\b API)
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*
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* \section secPlugIntro Introduction
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*
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* A plug can be assimilated to a "logical port instance" : it
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* designates both the concerned instance and the net of the
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* model cell instanciated to which it is connected. This net,
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* which must be an external net, will be named <b>"master
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* net"</b> because it is a net of the instance master cell
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* (notice that this net can be asimilated to a "logical port").
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*
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* A plug is unique, that is, for a given instance there is one
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* and only one plug refering to a given master net.
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*
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* \caution When created, an instance creates all plugs corresponding to
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* the external nets of its master cell. So, some plugs may
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* exist without being connected. Plugs are the only components
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* which have this characteristic.
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*
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* \remark Plugs being completely managed by the system, you can't
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* define sub-types of plugs.
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*
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*
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* \section secPlugConstructors Constructors \& Destructors
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*
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* Plugs being completely managed by the system, there is no
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* constructor nor destructor provided.
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*
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*
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* \section secPlugPredefinedFilters Predefined filters
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*
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*
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* <b>Hurricane::Plug::getIsConnectedFilter</b>
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* <b>Hurricane::Plug::getIsUnconnectedFilter</b>
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*/
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/*! \typedef Plug::Inherit
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* Useful for calling upon methods of the base class without
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* knowing it.
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*/
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/*! \function Instance* Plug::getInstance() const;
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* \Return the instance to which belongs the plug.
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*/
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/*! \function Net* Plug::getMasterNet() const;
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* \Return the external net referenced by the plug in the master cell of
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* its instance.
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*
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* \remark Don't mistake with getNet() which returns the net owning the
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* plug (or NULL if is unconnected).
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*/
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/*! \function bool Plug::isConnected() const;
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* \Return \true if the plug is connected, else \false.
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*
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* \remark A plug is connected if the call upon <b>getNet()</b> doesn't
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* return NULL.
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*/
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/*! \function void Plug::setNet(Net* net);
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* This method allows to connect or change the net of a plug.
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*
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* \caution An exception is thrown if the net owner cell differs from the
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* plug owner cell, or if there are components (contact,
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* segments, ...) currently anchored on the plug.
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*
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* \remark The properties attached to this plug and its occurences are
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* left unchanged.
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*/
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//! \name Plug Collection
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// \{
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/*! \typedef Plugs
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* Generic collection representing a set of plugs.
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*/
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/*! \typedef PlugLocator
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* Generic locator for traversing a collection of plugs.
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*/
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/*! \typedef PlugFilter
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* Generic filter allowing to select a subset of plugs matching
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* some criteria.
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*/
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/*! \def for_each_plug(plug, plugs)
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* Macro for visiting all the plugs of a collection of plugs.
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*/
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// \}
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/*! \function PlugFilter Plug::getIsConnectedFilter();
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* \Return a filter for selecting only connected plugs.
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*/
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/*! \function PlugFilter Plug::getIsUnconnectedFilter();
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* \Return a filter for selecting only unconnected plugs.
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*/
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}
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