DSN::POINT Struct Reference

A point in the SPECCTRA DSN coordinate system. More...

#include <specctra.h>

Public Member Functions
	POINT ()
	POINT (double aX, double aY)
bool	operator== (const POINT &other) const
bool	operator!= (const POINT &other) const
POINT &	operator+= (const POINT &other)
POINT &	operator= (const POINT &other)
void	FixNegativeZero ()
	Change negative zero to positive zero in the IEEE floating point storage format.
void	Format (OUTPUTFORMATTER *out, int nestLevel) const
	Write this object as ASCII out to an OUTPUTFORMATTER according to the SPECCTRA DSN format.

Public Attributes
double	x
double	y

Detailed Description

A point in the SPECCTRA DSN coordinate system.

It can also be used to hold a distance (vector really) from some origin.

Definition at line 102 of file specctra.h.

Constructor & Destructor Documentation

POINT() [1/2]

DSN::POINT::POINT ( )

inline

Definition at line 107 of file specctra.h.

References x, and y.

POINT() [2/2]

DSN::POINT::POINT ( double  aX, double  aY  )

inline

Definition at line 109 of file specctra.h.

Member Function Documentation

FixNegativeZero()

void DSN::POINT::FixNegativeZero ( )

inline

Change negative zero to positive zero in the IEEE floating point storage format.

Basically turns off the sign bit if the mantissa and exponent say the value is otherwise zero.

Definition at line 144 of file specctra.h.

References x, and y.

Referenced by DSN::mapPt(), DSN::QARC::SetCenter(), DSN::RECTANGLE::SetCorners(), DSN::QARC::SetEnd(), DSN::QARC::SetStart(), DSN::PIN::SetVertex(), and DSN::PLACE::SetVertex().

Format()

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

inline

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.

Definition at line 160 of file specctra.h.

References OUTPUTFORMATTER::Print(), x, and y.

operator!=()

bool DSN::POINT::operator!= ( const POINT &  other ) const

inline

Definition at line 119 of file specctra.h.

operator+=()

POINT & DSN::POINT::operator+= ( const POINT &  other )

inline

Definition at line 124 of file specctra.h.

References x, and y.

operator=()

POINT & DSN::POINT::operator= ( const POINT &  other )

inline

Definition at line 131 of file specctra.h.

References x, and y.

operator==()

bool DSN::POINT::operator== ( const POINT &  other ) const

inline

Definition at line 114 of file specctra.h.

References x, and y.

Member Data Documentation

x

double DSN::POINT::x

Definition at line 104 of file specctra.h.

Referenced by DSN::SPECCTRA_DB::doCIRCLE(), DSN::SPECCTRA_DB::doPATH(), DSN::SPECCTRA_DB::doPIN(), DSN::SPECCTRA_DB::doPLACE(), DSN::SPECCTRA_DB::doQARC(), DSN::SPECCTRA_DB::doRECTANGLE(), DSN::SPECCTRA_DB::doWIRE_VIA(), FixNegativeZero(), Format(), DSN::RECTANGLE::Format(), DSN::CIRCLE::Format(), DSN::QARC::Format(), DSN::PLACE::Format(), DSN::PIN::Format(), DSN::BOUNDARY::GetCorners(), DSN::SPECCTRA_DB::makePADSTACK(), DSN::mapPt(), operator+=(), operator=(), operator==(), and POINT().

y

double DSN::POINT::y

Definition at line 105 of file specctra.h.

Referenced by DSN::SPECCTRA_DB::doCIRCLE(), DSN::SPECCTRA_DB::doPATH(), DSN::SPECCTRA_DB::doPIN(), DSN::SPECCTRA_DB::doPLACE(), DSN::SPECCTRA_DB::doQARC(), DSN::SPECCTRA_DB::doRECTANGLE(), DSN::SPECCTRA_DB::doWIRE_VIA(), FixNegativeZero(), Format(), DSN::RECTANGLE::Format(), DSN::CIRCLE::Format(), DSN::QARC::Format(), DSN::PLACE::Format(), DSN::PIN::Format(), DSN::BOUNDARY::GetCorners(), DSN::SPECCTRA_DB::makePADSTACK(), DSN::mapPt(), operator+=(), operator=(), operator==(), and POINT().

---

The documentation for this struct was generated from the following file:

• specctra.h