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 103 of file specctra.h.

Constructor & Destructor Documentation

POINT() [1/2]

DSN::POINT::POINT ( )

inline

Definition at line 108 of file specctra.h.

References x, and y.

Referenced by operator!=(), operator+=(), operator=(), and operator==().

POINT() [2/2]

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

inline

Definition at line 110 of file specctra.h.

References x, and y.

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 145 of file specctra.h.

References x, and y.

Referenced by DSN::mapPt().

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 161 of file specctra.h.

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

operator!=()

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

inline

Definition at line 120 of file specctra.h.

References POINT().

operator+=()

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

inline

Definition at line 125 of file specctra.h.

References POINT(), x, and y.

operator=()

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

inline

Definition at line 132 of file specctra.h.

References POINT(), x, and y.

operator==()

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

inline

Definition at line 115 of file specctra.h.

References POINT(), x, and y.

Member Data Documentation

x

double DSN::POINT::x

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::SPECCTRA_DB::makePADSTACK(), DSN::mapPt(), DSN::mapPt(), operator+=(), operator=(), operator==(), POINT(), and POINT().

y

double DSN::POINT::y

Definition at line 106 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::SPECCTRA_DB::makePADSTACK(), DSN::mapPt(), DSN::mapPt(), operator+=(), operator=(), operator==(), POINT(), and POINT().

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

• specctra.h