/*
* This program source code file is part of KICAD, a free EDA CAD application.
*
* Copyright (C) 2009 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
* Copyright (C) 2009 Jean-Pierre Charras, jean-pierre.charras@inpg.fr
* Copyright (C) 2009 Kicad Developers, see change_log.txt for contributors.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifndef CLASS_NETCLASS_H
#define CLASS_NETCLASS_H
#include <set>
#include <map>
#include "richio.h"
/**
* Class NETCLASS
* handles a collection of nets and the parameters used to route or
* test these nets.
*/
class NETCLASS
{
private:
// Default values used to init a NETCLASS
static int DEFAULT_CLEARANCE;
static int DEFAULT_VIA_DRILL;
static int DEFAULT_UVIA_DRILL;
protected:
BOARD* m_Parent;
wxString m_Name; ///< Name of the net class
wxString m_Description; ///< what this NETCLASS is for.
typedef std::set<wxString> STRINGSET;
STRINGSET m_Members; ///< names of NET members of this class
/// The units on these parameters is 1/10000 of an inch, see define #PCB_INTERNAL_UNIT
int m_Clearance; ///< clearance when routing
int m_TrackWidth; ///< track width used to route NETs in this NETCLASS
int m_ViaDia; ///< via diameter
int m_ViaDrill; ///< via drill hole diameter
int m_uViaDia; ///< microvia diameter
int m_uViaDrill; ///< microvia drill hole diameter
public:
static const wxString Default; ///< the name of the default NETCLASS
/**
* Name of identifier within BOARD file.
* 08-Sept-2009: changed the name from "NETCLASS" to this so we can
* toss any previous NETCLASSes in migratory BOARD files which will not have
* the proper parameters in the default netclass
* (from m_Parent->m_designSettings) in them.
* Spare the user from having to enter those defaults manually.
*/
#define BRD_NETCLASS "NCLASS"
/**
* Constructor
* stuffs a NETCLASS instance with aParent, aName, and optionally the initialParameters
* @param aParent = the parent board
* @param aName = the name of this new netclass
* @param initialParameters is a NETCLASS to copy parameters from, or if
* NULL tells me to copy from g_DesignSettings.
*/
NETCLASS( BOARD* aParent, const wxString& aName, const NETCLASS* initialParameters = NULL );
~NETCLASS();
wxString GetClass() const
{
return wxT( "NETCLASS" );
}
const wxString& GetName() const
{
return m_Name;
}
/**
* Function GetCount
* returns the number of nets in this NETCLASS, i.e. using these rules.
*/
unsigned GetCount() const
{
return m_Members.size();
}
/**
* Function Clear
* empties the collection of members.
*/
void Clear()
{
m_Members.clear();
}
/**
* Function AddMember
* adds \a aNetname to this NETCLASS if it is not already in this NETCLASS.
* It is harmless to try and add a second identical name.
*/
void Add( const wxString& aNetname )
{
m_Members.insert( aNetname );
}
typedef STRINGSET::iterator iterator;
iterator begin() { return m_Members.begin(); }
iterator end() { return m_Members.end(); }
typedef STRINGSET::const_iterator const_iterator;
const_iterator begin() const { return m_Members.begin(); }
const_iterator end() const { return m_Members.end(); }
/**
* Function Remove
* will remove NET name \a aName from the collection of members.
*/
void Remove( iterator aName )
{
m_Members.erase( aName );
}
/**
* Function Remove
* will remove NET name \a aName from the collection of members.
*/
void Remove( const wxString& aName )
{
m_Members.erase( aName );
}
const wxString& GetDescription() const { return m_Description; }
void SetDescription( const wxString& aDesc ) { m_Description = aDesc; }
int GetClearance() const { return m_Clearance; }
void SetClearance( int aClearance ) { m_Clearance = aClearance; }
int GetTrackWidth() const { return m_TrackWidth; }
int GetTrackMinWidth() const;
void SetTrackWidth( int aWidth ) { m_TrackWidth = aWidth; }
int GetViaDiameter() const { return m_ViaDia; }
int GetViaMinDiameter() const;
void SetViaDiameter( int aDia ) { m_ViaDia = aDia; }
int GetViaDrill() const { return m_ViaDrill; }
int GetViaMinDrill() const;
void SetViaDrill( int aSize ) { m_ViaDrill = aSize; }
int GetuViaDiameter() const { return m_uViaDia; }
int GetuViaMinDiameter() const;
void SetuViaDiameter( int aSize ) { m_uViaDia = aSize; }
int GetuViaDrill() const { return m_uViaDrill; }
int GetuViaMinDrill() const;
void SetuViaDrill( int aSize ) { m_uViaDrill = aSize; }
/**
* Function SetParams
* will set all the parameters by copying them from \a defaults.
* Parameters are the values like m_ViaSize, etc, but do not include m_Description.
* @param defaults is another NETCLASS to copy from. If NULL, then copy
* from global preferences instead.
*/
void SetParams( const NETCLASS* defaults = NULL );
/**
* Function Save
* writes the data structures for this object out to a FILE in "*.brd" format.
* @param aFile The FILE to write to.
* @return bool - true if success writing else false.
*/
bool Save( FILE* aFile ) const;
/**
* Function ReadDescr
* reads the data structures for this object from a LINE_READER in "*.brd" format.
* @param aReader is a pointer to a LINE_READER to read from.
* @return bool - true if success reading else false.
*/
bool ReadDescr( LINE_READER* aReader );
#if defined(DEBUG)
/**
* Function Show
* is used to output the object tree, currently for debugging only.
* @param nestLevel An aid to prettier tree indenting, and is the level
* of nesting of this object within the overall tree.
* @param os The ostream& to output to.
*/
void Show( int nestLevel, std::ostream& os );
#endif
};
/**
* Class NETCLASSES
* is a container for NETCLASS instances. It owns all its NETCLASSes
* (=> it will delete them at time of destruction). This container will always have
* a default NETCLASS with the name given by const NETCLASS::Default.
*/
class NETCLASSES
{
private:
BOARD* m_Parent;
typedef std::map<wxString, NETCLASS*> NETCLASSMAP;
/// all the NETCLASSes except the default one.
NETCLASSMAP m_NetClasses;
/// the default NETCLASS.
NETCLASS m_Default;
public:
NETCLASSES( BOARD* aParent = NULL );
~NETCLASSES();
/**
* Function Clear
* destroys any constained NETCLASS instances except the Default one.
*/
void Clear();
typedef NETCLASSMAP::iterator iterator;
iterator begin() { return m_NetClasses.begin(); }
iterator end() { return m_NetClasses.end(); }
typedef NETCLASSMAP::const_iterator const_iterator;
const_iterator begin() const { return m_NetClasses.begin(); }
const_iterator end() const { return m_NetClasses.end(); }
/**
* Function GetCount
* @return the number of netclasses, excluding the default one.
*/
unsigned GetCount() const
{
return m_NetClasses.size();
}
NETCLASS* GetDefault() const
{
return (NETCLASS*) &m_Default;
}
/**
* Function Add
* takes ownership of \a aNetclass and puts it into this NETCLASSES container.
* @param aNetclass is netclass to add
* @return true if the name within aNetclass is unique and it could be inserted OK,
* else false because the name was not unique and caller still owns aNetclass.
*/
bool Add( NETCLASS* aNetclass );
/**
* Function Remove
* removes a NETCLASS from this container but does not destroy/delete it.
* @param aNetName is the name of the net to delete, and it may not be NETCLASS::Default.
* @return NETCLASS* - the NETCLASS associated with aNetName if found and removed, else NULL.
* You have to delete the returned value if you intend to destroy the NETCLASS.
*/
NETCLASS* Remove( const wxString& aNetName );
/**
* Function Find
* searches this container for a NETCLASS given by \a aName.
* @param aName is the name of the NETCLASS to search for.
* @return NETCLASS* - if found, else NULL.
*/
NETCLASS* Find( const wxString& aName ) const;
/**
* Function Save
* writes the data structures for this object out to a FILE in "*.brd" format.
* @param aFile The FILE to write to.
* @return bool - true if success writing else false.
*/
bool Save( FILE* aFile ) const;
};
#endif // CLASS_NETCLASS_H