kicad/eeschema/class_netlist_object.cpp

157 lines
4.4 KiB
C++

/*************************************************************************************/
/* Class NETLIST_OBJECT to handle 1 item connected (in netlist and erc calculations) */
/*************************************************************************************/
#include "fctsys.h"
#include "common.h"
#include "macros.h"
#include "wxEeschemaStruct.h"
#include "general.h"
#include "sch_component.h"
#include "class_netlist_object.h"
#if defined(DEBUG)
#include <iostream>
const char* ShowType( NetObjetType aType )
{
const char* ret;
switch( aType )
{
case NET_SEGMENT:
ret = "segment"; break;
case NET_BUS:
ret = "bus"; break;
case NET_JONCTION:
ret = "junction"; break;
case NET_LABEL:
ret = "label"; break;
case NET_HIERLABEL:
ret = "hierlabel"; break;
case NET_GLOBLABEL:
ret = "glabel"; break;
case NET_BUSLABELMEMBER:
ret = "buslblmember"; break;
case NET_HIERBUSLABELMEMBER:
ret = "hierbuslblmember"; break;
case NET_GLOBBUSLABELMEMBER:
ret = "gbuslblmember"; break;
case NET_SHEETBUSLABELMEMBER:
ret = "sbuslblmember"; break;
case NET_SHEETLABEL:
ret = "sheetlabel"; break;
case NET_PINLABEL:
ret = "pinlabel"; break;
case NET_PIN:
ret = "pin"; break;
case NET_NOCONNECT:
ret = "noconnect"; break;
default:
ret = "??"; break;
}
return ret;
}
void NETLIST_OBJECT::Show( std::ostream& out, int ndx )
{
wxString path = m_SheetList.PathHumanReadable();
out << "<netItem ndx=\"" << ndx << '"' <<
" type=\"" << ShowType( m_Type ) << '"' <<
" netCode=\"" << GetNet() << '"' <<
" sheet=\"" << TO_UTF8( path ) << '"' <<
">\n";
out << " <start " << m_Start << "/> <end " << m_End << "/>\n";
if( !m_Label.IsEmpty() )
out << " <label>" << m_Label.mb_str() << "</label>\n";
out << " <sheetpath>" << m_SheetList.PathHumanReadable().mb_str() << "</sheetpath>\n";
switch( m_Type )
{
case NET_PIN:
out << " <refOfComp>" << ((SCH_COMPONENT*)m_Link)->GetRef(&m_SheetList).mb_str() << "</refOfComp>\n";
if( m_Comp )
m_Comp->Show( 1, out );
break;
default:
// not all the m_Comp classes have working Show functions.
;
}
/* was segfault-ing
if( m_Comp )
m_Comp->Show( 1, out ); // labels may not have good Show() funcs?
else
out << " m_Comp==NULL\n";
*/
out << "</netItem>\n";
}
#endif
NETLIST_OBJECT::NETLIST_OBJECT()
{
m_Type = NET_ITEM_UNSPECIFIED; /* Type of this item (see NetObjetType enum) */
m_Comp = NULL; /* Pointer on the library item that created this net object
* (the parent)*/
m_Link = NULL; /* For SCH_SHEET_PIN:
* Pointer to the hierarchy sheet that contains this
* SCH_SHEET_PIN For Pins: pointer to the component that
* contains this pin
*/
m_Flag = 0; /* flag used in calculations */
m_ElectricalType = 0; /* Has meaning only for Pins and hierachical pins: electrical
* type */
m_NetCode = 0; /* net code for all items except BUS labels because a BUS
* label has as many net codes as bus members
*/
m_BusNetCode = 0; /* Used for BUS connections */
m_Member = 0; /* for labels type NET_BUSLABELMEMBER ( bus member created
* from the BUS label ) member number
*/
m_FlagOfConnection = UNCONNECTED;
m_PinNum = 0; /* pin number ( 1 long = 4 bytes -> 4 ascii codes) */
m_NetNameCandidate = NULL; /* a pointer to a NETLIST_OBJECT type label connected to this
* object used to give a name to the net
*/
}
// Copy constructor
NETLIST_OBJECT::NETLIST_OBJECT( NETLIST_OBJECT& aSource )
{
*this = aSource;
}
NETLIST_OBJECT::~NETLIST_OBJECT()
{
}