KiCad PCB EDA Suite
DSN::UNIT_RES Class Reference

A holder for either a T_unit or T_resolution object which are usually mutually exclusive in the dsn grammar, except within the T_pcb level. More...

#include <specctra.h>

Inheritance diagram for DSN::UNIT_RES:
DSN::ELEM

Public Member Functions

 UNIT_RES (ELEM *aParent, DSN_T aType)
 
DSN_T GetEngUnits () const
 
int GetValue () const
 
void Format (OUTPUTFORMATTER *out, int nestLevel) override
 Write this object as ASCII out to an OUTPUTFORMATTER according to the SPECCTRA DSN format. More...
 
DSN_T Type () const
 
const char * Name () const
 
virtual UNIT_RESGetUnits () const
 Return the units for this section. More...
 
virtual void FormatContents (OUTPUTFORMATTER *out, int nestLevel)
 Write the contents as ASCII out to an OUTPUTFORMATTER according to the SPECCTRA DSN format. More...
 
void SetParent (ELEM *aParent)
 

Static Public Attributes

static UNIT_RES Default
 A static instance which holds the default units of T_inch and 2540000. 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
 
ELEMparent
 

Static Protected Attributes

static STRING_FORMATTER sf
 

Private Attributes

DSN_T units
 
int value
 

Friends

class SPECCTRA_DB
 

Detailed Description

A holder for either a T_unit or T_resolution object which are usually mutually exclusive in the dsn grammar, except within the T_pcb level.

Definition at line 402 of file specctra.h.

Constructor & Destructor Documentation

◆ UNIT_RES()

DSN::UNIT_RES::UNIT_RES ( ELEM aParent,
DSN_T  aType 
)
inline

Definition at line 412 of file specctra.h.

412  :
413  ELEM( aType, aParent )
414  {
415  units = T_inch;
416  value = 2540000;
417  }
DSN_T units
Definition: specctra.h:433
ELEM(DSN_T aType, ELEM *aParent=0)
Definition: specctra.cpp:3749

References units, and value.

Member Function Documentation

◆ Format()

void DSN::UNIT_RES::Format ( OUTPUTFORMATTER out,
int  nestLevel 
)
inlineoverridevirtual

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

Parameters
outThe formatter to write to.
nestLevelA multiple of the number of spaces to precede the output with.
Exceptions
IO_ERRORif a system error writing the output, such as a full disk.

Reimplemented from DSN::ELEM.

Definition at line 422 of file specctra.h.

423  {
424  if( type == T_unit )
425  out->Print( nestLevel, "(%s %s)\n", Name(), GetTokenText( units ) );
426  else // T_resolution
427  out->Print( nestLevel, "(%s %s %d)\n", Name(), GetTokenText( units ), value );
428  }
DSN_T units
Definition: specctra.h:433
const char * Name() const
Definition: specctra.cpp:3760
DSN_T type
Definition: specctra.h:275
const char * GetTokenText(T aTok)
The DSN namespace and returns the C string representing a SPECCTRA_DB::keyword.
Definition: specctra.cpp:70
int PRINTF_FUNC Print(int nestLevel, const char *fmt,...)
Format and write text to the output stream.
Definition: richio.cpp:426

References DSN::GetTokenText(), DSN::ELEM::Name(), OUTPUTFORMATTER::Print(), DSN::ELEM::type, units, and value.

Referenced by DSN::PCB::Format(), DSN::STRUCTURE::FormatContents(), DSN::PLACEMENT::FormatContents(), DSN::IMAGE::FormatContents(), DSN::PADSTACK::FormatContents(), DSN::LIBRARY::FormatContents(), DSN::WIRING::FormatContents(), and DSN::ROUTE::FormatContents().

◆ FormatContents()

virtual void DSN::ELEM::FormatContents ( OUTPUTFORMATTER out,
int  nestLevel 
)
inlinevirtualinherited

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
outThe formatter to write to.
nestLevelA multiple of the number of spaces to precede the output with.
Exceptions
IO_ERRORif a system error writing the output, such as a full disk.

Reimplemented in DSN::WAS_IS, DSN::ROUTE, DSN::HISTORY, DSN::WIRING, DSN::NETWORK, DSN::TOPOLOGY, DSN::LIBRARY, DSN::PADSTACK, DSN::IMAGE, DSN::PLACEMENT, DSN::COMPONENT, DSN::STRUCTURE, DSN::STRUCTURE_OUT, DSN::REGION, DSN::CLASS_CLASS, DSN::CLASSES, DSN::PARSER, and DSN::ELEM_HOLDER.

Definition at line 242 of file specctra.h.

243  {
244  // overridden in ELEM_HOLDER
245  }

Referenced by DSN::ELEM::Format(), and DSN::ELEM::makeHash().

◆ GetEngUnits()

DSN_T DSN::UNIT_RES::GetEngUnits ( ) const
inline

Definition at line 419 of file specctra.h.

419 { return units; }
DSN_T units
Definition: specctra.h:433

References units.

Referenced by DSN::scale().

◆ GetUnits()

UNIT_RES * DSN::ELEM::GetUnits ( ) const
virtualinherited

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 in DSN::ROUTE, DSN::PCB, DSN::WIRING, DSN::LIBRARY, DSN::PADSTACK, DSN::IMAGE, DSN::PLACEMENT, and DSN::STRUCTURE.

Definition at line 3765 of file specctra.cpp.

3766 {
3767  if( parent )
3768  return parent->GetUnits();
3769 
3770  return &UNIT_RES::Default;
3771 }
ELEM * parent
Definition: specctra.h:276
static UNIT_RES Default
A static instance which holds the default units of T_inch and 2540000.
Definition: specctra.h:410
virtual UNIT_RES * GetUnits() const
Return the units for this section.
Definition: specctra.cpp:3765

References Default, DSN::ELEM::GetUnits(), and DSN::ELEM::parent.

Referenced by DSN::SPECCTRA_DB::FromSESSION(), DSN::ELEM::GetUnits(), DSN::STRUCTURE::GetUnits(), DSN::PLACEMENT::GetUnits(), DSN::IMAGE::GetUnits(), DSN::PADSTACK::GetUnits(), DSN::LIBRARY::GetUnits(), DSN::WIRING::GetUnits(), DSN::PCB::GetUnits(), and DSN::ROUTE::GetUnits().

◆ GetValue()

int DSN::UNIT_RES::GetValue ( ) const
inline

Definition at line 420 of file specctra.h.

420 { return value; }

References value.

Referenced by DSN::scale().

◆ 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.

264  {
265  sf.Clear();
266  FormatContents( &sf, 0 );
267  sf.StripUseless();
268 
269  return sf.GetString();
270  }
virtual void FormatContents(OUTPUTFORMATTER *out, int nestLevel)
Write the contents as ASCII out to an OUTPUTFORMATTER according to the SPECCTRA DSN format.
Definition: specctra.h:242
const std::string & GetString()
Definition: richio.h:438
void StripUseless()
Removes whitespace, '(', and ')' from the string.
Definition: richio.cpp:512
static STRING_FORMATTER sf
Definition: specctra.h:273
void Clear()
Clear the buffer and empties the internal string.
Definition: richio.h:428

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

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

◆ Name()

◆ SetParent()

◆ Type()

Friends And Related Function Documentation

◆ SPECCTRA_DB

friend class SPECCTRA_DB
friend

Definition at line 431 of file specctra.h.

Member Data Documentation

◆ Default

UNIT_RES DSN::UNIT_RES::Default
static

A static instance which holds the default units of T_inch and 2540000.

See page 108 of the specctra spec, May 2000.

Definition at line 410 of file specctra.h.

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

◆ parent

ELEM* DSN::ELEM::parent
protectedinherited

Definition at line 276 of file specctra.h.

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

◆ 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 Format(), DSN::ELEM::Name(), and DSN::ELEM::Type().

◆ units

DSN_T DSN::UNIT_RES::units
private

◆ value

int DSN::UNIT_RES::value
private

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