sista::Coordinates Struct Reference

Represents 2D coordinates with x and y values. More...

#include <coordinates.hpp>

Collaboration diagram for sista::Coordinates:

Public Member Functions
	Coordinates ()
	Default constructor initializing coordinates to (0,0).
	Coordinates (unsigned short, unsigned short)
	Parameterized constructor.
std::pair< unsigned short, unsigned short >	toPair () const
	Converts the Coordinates instance to a std::pair.
bool	operator== (const Coordinates &) const
	Equality operator.
bool	operator!= (const Coordinates &) const
	Inequality operator.
bool	operator< (const Coordinates &) const
	Less-than operator for ordering.
Coordinates	operator+ (const Coordinates &) const
	Addition operator.
Coordinates	operator- (const Coordinates &) const
	Subtraction operator.
Coordinates	operator* (const unsigned short) const
	Scalar multiplication operator.
Coordinates	operator+= (const Coordinates &)
	Compound addition assignment operator.
Coordinates	operator-= (const Coordinates &)
	Compound subtraction assignment operator.

Static Public Member Functions
static Coordinates	fromPair (const std::pair< unsigned short, unsigned short > &)
	Creates a Coordinates instance from a std::pair.

Public Attributes
unsigned short	y
unsigned short	x

Detailed Description

Represents 2D coordinates with x and y values.

This struct encapsulates 2D coordinates using unsigned short integers for both the x (column) and y (row) values. It provides constructors, conversion methods, and overloaded operators for comparison and arithmetic operations.

The coordinates system in Sista is defined such that y represents the row (vertical position) that increases downwards, and x represents the column (horizontal position) that increases to the right.

See also

fromPair

toPair

Constructor & Destructor Documentation

Coordinates() [1/2]

sista::Coordinates::Coordinates

(

)

Default constructor initializing coordinates to (0,0).

x coordinate

Coordinates() [2/2]

sista::Coordinates::Coordinates	(	unsigned short	y_,
		unsigned short	x_
	)

Parameterized constructor.

Parameters

y_	The y coordinate (row).
x_	The x coordinate (column).

Member Function Documentation

fromPair()

Coordinates sista::Coordinates::fromPair ( const std::pair< unsigned short, unsigned short > &  p )

static

Creates a Coordinates instance from a std::pair.

Parameters

p	A std::pair where first is y and second is x.

Returns

A Coordinates instance with the specified y and x values.

This static method constructs a Coordinates object from a given std::pair. The first element of the pair corresponds to the y coordinate, and the second element corresponds to the x coordinate.

See also

toPair

operator!=()

bool sista::Coordinates::operator!=

(

const Coordinates &

other

)

const

Inequality operator.

Parameters

other

The other Coordinates instance to compare with.

Returns

True if the coordinates are not equal, false otherwise.

operator*()

Coordinates sista::Coordinates::operator*

(

const unsigned short

multiplier

)

const

Scalar multiplication operator.

Parameters

multiplier

The scalar value to multiply both coordinates by.

Returns

A new Coordinates instance with both coordinates multiplied by the scalar.

Note

This operation does not ensure that the resulting coordinates are within any specific bounds.

operator+()

Coordinates sista::Coordinates::operator+

(

const Coordinates &

other

)

const

Addition operator.

Parameters

other

The other Coordinates instance to add.

Returns

A new Coordinates instance representing the sum of the two coordinates.

Note

This operation does not ensure that the resulting coordinates are within any specific bounds.

operator+=()

Coordinates sista::Coordinates::operator+=

(

const Coordinates &

other

)

Compound addition assignment operator.

Parameters

other

The other Coordinates instance to add.

Returns

A reference to the updated Coordinates instance.

Note

This operation modifies the current instance and does not ensure that the resulting coordinates are within any specific bounds.

operator-()

Coordinates sista::Coordinates::operator-

(

const Coordinates &

other

)

const

Subtraction operator.

Parameters

other

The other Coordinates instance to subtract.

Returns

A new Coordinates instance representing the difference of the two coordinates.

Warning

This operation does not check for underflow; ensure that the result is valid.

operator-=()

Coordinates sista::Coordinates::operator-=

(

const Coordinates &

other

)

Compound subtraction assignment operator.

Parameters

other

The other Coordinates instance to subtract.

Returns

A reference to the updated Coordinates instance.

Warning

This operation modifies the current instance and does not check for underflow; ensure that the result is valid.

operator<()

bool sista::Coordinates::operator<

(

const Coordinates &

other

)

const

Less-than operator for ordering.

Parameters

other

The other Coordinates instance to compare with.

Returns

True if this coordinate is less than the other, false otherwise.

The ordering is first based on the y coordinate (row). If the y coordinates are equal, then the x coordinate (column) is used for comparison.

operator==()

bool sista::Coordinates::operator==

(

const Coordinates &

other

)

const

Equality operator.

Parameters

other

The other Coordinates instance to compare with.

Returns

True if both coordinates are equal, false otherwise.

toPair()

std::pair< unsigned short, unsigned short > sista::Coordinates::toPair

(

)

const

Converts the Coordinates instance to a std::pair.

Returns

A std::pair where first is y and second is x.

This method converts the current Coordinates object into a std::pair, with the first element representing the y coordinate and the second element representing the x coordinate.

See also

fromPair

Member Data Documentation

x

unsigned short sista::Coordinates::x

y coordinate

y

unsigned short sista::Coordinates::y

---

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

• include/sista/coordinates.hpp
• include/sista/coordinates.cpp