DSN::PADSTACK Class Reference

Hold either a via or a pad definition. More...

#include <specctra.h>

Inheritance diagram for DSN::PADSTACK:

Public Member Functions
	PADSTACK ()
	Cannot take ELEM* aParent because PADSTACKSET confuses this with a copy constructor and causes havoc. More...
	~PADSTACK ()
const std::string &	GetPadstackId ()
void	SetPadstackId (const char *aPadstackId)
void	Format (OUTPUTFORMATTER *out, int nestLevel) override
	Write this object as ASCII out to an OUTPUTFORMATTER according to the SPECCTRA DSN format. More...
void	FormatContents (OUTPUTFORMATTER *out, int nestLevel) override
	Write the contents as ASCII out to an OUTPUTFORMATTER according to the SPECCTRA DSN format. More...
UNIT_RES *	GetUnits () const override
	Return the units for this section. More...
int	FindElem (DSN_T aType, int instanceNum=0)
	Find a particular instance number of a given type of ELEM. More...
int	Length () const
	Return the number of ELEMs in this holder. More...
void	Append (ELEM *aElem)
ELEM *	Replace (int aIndex, ELEM *aElem)
ELEM *	Remove (int aIndex)
void	Insert (int aIndex, ELEM *aElem)
ELEM *	At (int aIndex) const
ELEM *	operator[] (int aIndex) const
void	Delete (int aIndex)
DSN_T	Type () const
const char *	Name () const
void	SetParent (ELEM *aParent)

Static Public Member Functions
static int	Compare (PADSTACK *lhs, PADSTACK *rhs)
	Compare two objects of this type and returns <0, 0, or >0. More...

Protected Member Functions
std::string	makeHash ()
	Return a string which uniquely represents this ELEM among other ELEMs of the same derived class as "this" one. More...

Protected Attributes
DSN_T	type
ELEM *	parent

Static Protected Attributes
static STRING_FORMATTER	sf

Private Attributes
std::string	hash
	a hash string used by Compare(), not Format()ed/exported. More...
std::string	padstack_id
UNIT_RES *	unit
DSN_T	rotate
DSN_T	absolute
DSN_T	attach
std::string	via_id
RULE *	rules

Friends
class	SPECCTRA_DB

Detailed Description

Hold either a via or a pad definition.

Definition at line 2126 of file specctra.h.

Constructor & Destructor Documentation

PADSTACK()

DSN::PADSTACK::PADSTACK ( )

inline

Cannot take ELEM* aParent because PADSTACKSET confuses this with a copy constructor and causes havoc.

Instead set parent with LIBRARY::AddPadstack()

Definition at line 2134 of file specctra.h.

 :
 ELEM_HOLDER( T_padstack, nullptr )
 {
 unit = 0;
 rotate = T_on;
 absolute = T_off;
 rules = 0;
 attach = T_off;
 }

References absolute, attach, rotate, rules, and unit.

~PADSTACK()

DSN::PADSTACK::~PADSTACK ( )

inline

Definition at line 2144 of file specctra.h.

 {
 delete unit;
 delete rules;
 }

References rules, and unit.

Member Function Documentation

Append()

void DSN::ELEM_HOLDER::Append ( ELEM *  aElem )

inlineinherited

Definition at line 322 of file specctra.h.

 {
 kids.push_back( aElem );
 }

References DSN::ELEM_HOLDER::kids.

Referenced by DSN::SPECCTRA_DB::doCLASS_CLASS(), DSN::SPECCTRA_DB::doCONTROL(), DSN::SPECCTRA_DB::doIMAGE(), DSN::SPECCTRA_DB::doPADSTACK(), DSN::SPECCTRA_DB::doREGION(), DSN::SPECCTRA_DB::doSTRUCTURE(), DSN::SPECCTRA_DB::makePADSTACK(), and DSN::SPECCTRA_DB::makeVia().

At()

ELEM* DSN::ELEM_HOLDER::At ( int  aIndex ) const

inlineinherited

Definition at line 341 of file specctra.h.

 {
 // we have varying sized objects and are using polymorphism, so we
 // must return a pointer not a reference.
 return (ELEM*) &kids[aIndex];
 }

References DSN::ELEM_HOLDER::kids.

Referenced by DSN::CONTROL::Format(), DSN::ELEM_HOLDER::FormatContents(), DSN::STRUCTURE::FormatContents(), and DSN::ELEM_HOLDER::operator[]().

Compare()

int DSN::PADSTACK::Compare ( PADSTACK *  lhs, PADSTACK *  rhs  )

static

Compare two objects of this type and returns <0, 0, or >0.

Definition at line 3817 of file specctra.cpp.

{
 if( !lhs->hash.size() )
 lhs->hash = lhs->makeHash();

 if( !rhs->hash.size() )
 rhs->hash = rhs->makeHash();

 int result = lhs->hash.compare( rhs->hash );

 if( result )
 return result;

 // Via names hold the drill diameters, so we have to include those to discern
 // between two vias with same copper size but with different drill sizes.
 result = lhs->padstack_id.compare( rhs->padstack_id );

 return result;
}

References hash, DSN::ELEM::makeHash(), and padstack_id.

Referenced by DSN::LIBRARY::FindVia(), and DSN::operator<().

Delete()

void DSN::ELEM_HOLDER::Delete ( int  aIndex )

inlineinherited

Definition at line 353 of file specctra.h.

{ kids.erase( kids.begin() + aIndex ); }

References DSN::ELEM_HOLDER::kids.

FindElem()

int DSN::ELEM_HOLDER::FindElem ( DSN_T  aType, int  instanceNum = 0  )

inherited

Find a particular instance number of a given type of ELEM.

Parameters

aType	The type of ELEM to find
instanceNum	The instance number of to find: 0 for first, 1 for second, etc.

Returns

int - The index into the kids array or -1 if not found.

Definition at line 3791 of file specctra.cpp.

{
 int repeats=0;

 for( unsigned i = 0; i < kids.size(); ++i )
 {
 if( kids[i].Type() == aType )
 {
 if( repeats == instanceNum )
 return i;

 ++repeats;
 }
 }

 return -1;
}

References DSN::ELEM_HOLDER::kids, and DSN::ELEM::Type().

Format()

void DSN::PADSTACK::Format ( OUTPUTFORMATTER *  out, int  nestLevel  )

inlineoverridevirtual

Write this object as ASCII out to an OUTPUTFORMATTER according to the SPECCTRA DSN format.

Parameters

out	The formatter to write to.
nestLevel	A multiple of the number of spaces to precede the output with.

Exceptions

IO_ERROR

if a system error writing the output, such as a full disk.

Reimplemented from DSN::ELEM.

Definition at line 2165 of file specctra.h.

 {
 const char* quote = out->GetQuoteChar( padstack_id.c_str() );

 out->Print( nestLevel, "(%s %s%s%s\n", Name(), quote, padstack_id.c_str(), quote );

 FormatContents( out, nestLevel+1 );

 out->Print( nestLevel, ")\n" );
 }

References FormatContents(), OUTPUTFORMATTER::GetQuoteChar(), DSN::ELEM::Name(), padstack_id, and OUTPUTFORMATTER::Print().

FormatContents()

void DSN::PADSTACK::FormatContents ( OUTPUTFORMATTER *  out, int  nestLevel  )

inlineoverridevirtual

Write the contents as ASCII out to an OUTPUTFORMATTER according to the SPECCTRA DSN format.

This is the same as Format() except that the outer wrapper is not included.

Parameters

out	The formatter to write to.
nestLevel	A multiple of the number of spaces to precede the output with.

Exceptions

IO_ERROR

if a system error writing the output, such as a full disk.

Reimplemented from DSN::ELEM_HOLDER.

Definition at line 2177 of file specctra.h.

 {
 if( unit )
 unit->Format( out, nestLevel );

 // format the kids, which in this class are the shapes
 ELEM_HOLDER::FormatContents( out, nestLevel );

 out->Print( nestLevel, "%s", "" );

 // spec for <attach_descriptor> says default is on, so
 // print the off condition to override this.
 if( attach == T_off )
 {
 out->Print( 0, "(attach off)" );
 }
 else if( attach == T_on )
 {
 const char* quote = out->GetQuoteChar( via_id.c_str() );

 out->Print( 0, "(attach on (use_via %s%s%s))", quote, via_id.c_str(), quote );
 }

 if( rotate == T_off ) // print the non-default
 out->Print( 0, "(rotate %s)", GetTokenText( rotate ) );

 if( absolute == T_on ) // print the non-default
 out->Print( 0, "(absolute %s)", GetTokenText( absolute ) );

 out->Print( 0, "\n" );

 if( rules )
 rules->Format( out, nestLevel );
 }

References absolute, attach, DSN::UNIT_RES::Format(), DSN::RULE::Format(), DSN::ELEM_HOLDER::FormatContents(), OUTPUTFORMATTER::GetQuoteChar(), DSN::GetTokenText(), OUTPUTFORMATTER::Print(), rotate, rules, unit, and via_id.

Referenced by Format().

GetPadstackId()

const std::string& DSN::PADSTACK::GetPadstackId ( )

inline

Definition at line 2150 of file specctra.h.

 {
 return padstack_id;
 }

References padstack_id.

Referenced by DSN::LIBRARY::FindPADSTACK().

GetUnits()

UNIT_RES* DSN::PADSTACK::GetUnits ( ) const

inlineoverridevirtual

Return the units for this section.

Derived classes may override this to check for section specific overrides.

Returns

an element from a local or parent scope.

Reimplemented from DSN::ELEM.

Definition at line 2213 of file specctra.h.

 {
 if( unit )
 return unit;

 return ELEM::GetUnits();
 }

References DSN::ELEM::GetUnits(), and unit.

Insert()

void DSN::ELEM_HOLDER::Insert ( int  aIndex, ELEM *  aElem  )

inlineinherited

Definition at line 339 of file specctra.h.

{ kids.insert( kids.begin() + aIndex, aElem ); }

References DSN::ELEM_HOLDER::kids.

Length()

int DSN::ELEM_HOLDER::Length ( ) const

inlineinherited

Return the number of ELEMs in this holder.

Returns

the count of children elements.

Definition at line 317 of file specctra.h.

 {
 return kids.size();
 }

References DSN::ELEM_HOLDER::kids.

Referenced by DSN::CONTROL::Format(), DSN::ELEM_HOLDER::FormatContents(), DSN::STRUCTURE::FormatContents(), and DSN::SPECCTRA_DB::makeVIA().

makeHash()

std::string DSN::ELEM::makeHash ( )

inlineprotectedinherited

Return a string which uniquely represents this ELEM among other ELEMs of the same derived class as "this" one.

It is not usable for all derived classes, only those which plan for it by implementing a FormatContents() function that captures all info which will be used in the subsequent string compare. THIS SHOULD NORMALLY EXCLUDE THE TYPENAME, AND INSTANCE NAME OR ID AS WELL.

Definition at line 263 of file specctra.h.

 {
 sf.Clear();
 FormatContents( &sf, 0 );
 sf.StripUseless();

  return sf.GetString();
 }

References STRING_FORMATTER::Clear(), DSN::ELEM::FormatContents(), STRING_FORMATTER::GetString(), DSN::ELEM::sf, and STRING_FORMATTER::StripUseless().

Referenced by DSN::IMAGE::Compare(), and Compare().

Name()

const char * DSN::ELEM::Name ( ) const

inherited

Definition at line 3760 of file specctra.cpp.

{
 return SPECCTRA_DB::TokenName( type );
}

References DSN::ELEM::type.

Referenced by DSN::ELEM::Format(), DSN::UNIT_RES::Format(), DSN::RECTANGLE::Format(), DSN::RULE::Format(), DSN::LAYER_RULE::Format(), DSN::PATH::Format(), DSN::BOUNDARY::Format(), DSN::CIRCLE::Format(), DSN::QARC::Format(), DSN::WINDOW::Format(), DSN::KEEPOUT::Format(), DSN::VIA::Format(), DSN::CONTROL::Format(), DSN::LAYER::Format(), DSN::SPECCTRA_LAYER_PAIR::Format(), DSN::LAYER_NOISE_WEIGHT::Format(), DSN::TOKPROP::Format(), DSN::STRINGPROP::Format(), DSN::GRID::Format(), DSN::PLACE::Format(), DSN::COMPONENT::Format(), DSN::SHAPE::Format(), DSN::IMAGE::Format(), Format(), DSN::FROMTO::Format(), DSN::COMP_ORDER::Format(), DSN::NET::Format(), DSN::CLASS::Format(), DSN::WIRE::Format(), DSN::WIRE_VIA::Format(), DSN::PCB::Format(), DSN::ANCESTOR::Format(), DSN::SUPPLY_PIN::Format(), and DSN::SESSION::Format().

operator[]()

ELEM* DSN::ELEM_HOLDER::operator[] ( int  aIndex ) const

inlineinherited

Definition at line 348 of file specctra.h.

 {
 return At( aIndex );
 }

References DSN::ELEM_HOLDER::At().

Remove()

ELEM* DSN::ELEM_HOLDER::Remove ( int  aIndex )

inlineinherited

Definition at line 333 of file specctra.h.

 {
 ELEM_ARRAY::auto_type ret = kids.release( kids.begin() + aIndex );
 return ret.release();
 }

References DSN::ELEM_HOLDER::kids.

Replace()

ELEM* DSN::ELEM_HOLDER::Replace ( int  aIndex, ELEM *  aElem  )

inlineinherited

Definition at line 327 of file specctra.h.

 {
 ELEM_ARRAY::auto_type ret = kids.replace( aIndex, aElem );
 return ret.release();
 }

References DSN::ELEM_HOLDER::kids.

SetPadstackId()

void DSN::PADSTACK::SetPadstackId ( const char *  aPadstackId )

inline

Definition at line 2160 of file specctra.h.

 {
 padstack_id = aPadstackId;
 }

References padstack_id.

Referenced by DSN::SPECCTRA_DB::makePADSTACK(), and DSN::SPECCTRA_DB::makeVia().

SetParent()

void DSN::ELEM::SetParent ( ELEM *  aParent )

inlineinherited

Definition at line 247 of file specctra.h.

 {
 parent = aParent;
 }

References DSN::ELEM::parent.

Referenced by DSN::LIBRARY::AddPadstack(), DSN::KEEPOUT::AddWindow(), DSN::LIBRARY::AppendIMAGE(), DSN::LIBRARY::AppendPADSTACK(), DSN::LIBRARY::AppendVia(), DSN::STRUCTURE::SetBOUNDARY(), DSN::STRUCTURE::SetPlaceBOUNDARY(), DSN::WINDOW::SetShape(), DSN::KEEPOUT::SetShape(), and DSN::WIRE::SetShape().

Type()

DSN_T DSN::ELEM::Type ( ) const

inlineinherited

Definition at line 210 of file specctra.h.

{ return type; }

References DSN::ELEM::type.

Referenced by DSN::SPECCTRA_DB::doCLASS_CLASS(), DSN::ELEM_HOLDER::FindElem(), DSN::SPECCTRA_DB::FromSESSION(), DSN::SPECCTRA_DB::makeVIA(), DSN::WINDOW::SetShape(), DSN::KEEPOUT::SetShape(), and DSN::WIRE::SetShape().

Friends And Related Function Documentation

SPECCTRA_DB

friend class SPECCTRA_DB

friend

Definition at line 2222 of file specctra.h.

Member Data Documentation

absolute

DSN_T DSN::PADSTACK::absolute

private

Definition at line 2232 of file specctra.h.

Referenced by DSN::SPECCTRA_DB::doPADSTACK(), FormatContents(), and PADSTACK().

attach

DSN_T DSN::PADSTACK::attach

private

Definition at line 2233 of file specctra.h.

Referenced by DSN::SPECCTRA_DB::doPADSTACK(), FormatContents(), and PADSTACK().

hash

std::string DSN::PADSTACK::hash

private

a hash string used by Compare(), not Format()ed/exported.

Definition at line 2224 of file specctra.h.

Referenced by Compare().

padstack_id

std::string DSN::PADSTACK::padstack_id

private

Definition at line 2226 of file specctra.h.

Referenced by Compare(), DSN::SPECCTRA_DB::doPADSTACK(), Format(), GetPadstackId(), DSN::SPECCTRA_DB::makeIMAGE(), DSN::SPECCTRA_DB::makeVIA(), and SetPadstackId().

parent

ELEM* DSN::ELEM::parent

protectedinherited

Definition at line 276 of file specctra.h.

Referenced by DSN::ELEM::GetUnits(), and DSN::ELEM::SetParent().

rotate

DSN_T DSN::PADSTACK::rotate

private

Definition at line 2231 of file specctra.h.

Referenced by DSN::SPECCTRA_DB::doPADSTACK(), FormatContents(), and PADSTACK().

rules

RULE* DSN::PADSTACK::rules

private

Definition at line 2236 of file specctra.h.

Referenced by DSN::SPECCTRA_DB::doPADSTACK(), FormatContents(), PADSTACK(), and ~PADSTACK().

sf

STRING_FORMATTER DSN::ELEM::sf

staticprotectedinherited

Definition at line 273 of file specctra.h.

Referenced by DSN::ELEM::makeHash().

type

DSN_T DSN::ELEM::type

protectedinherited

Definition at line 275 of file specctra.h.

Referenced by DSN::UNIT_RES::Format(), DSN::ELEM::Name(), and DSN::ELEM::Type().

unit

UNIT_RES* DSN::PADSTACK::unit

private

Definition at line 2227 of file specctra.h.

Referenced by DSN::SPECCTRA_DB::doPADSTACK(), FormatContents(), GetUnits(), PADSTACK(), and ~PADSTACK().

via_id

std::string DSN::PADSTACK::via_id

private

Definition at line 2234 of file specctra.h.

Referenced by DSN::SPECCTRA_DB::doPADSTACK(), and FormatContents().

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The documentation for this class was generated from the following files:

• specctra.h
• specctra.cpp