rScreenSize Struct Reference

#include <rScreen.h>

List of all members.

Public Member Functions
	rScreenSize (int width, int height)
	constructor
	rScreenSize (rResolution r=ArmageTron_Invalid)
	constructor
void	UpdateSize ()
	update size from res enum
bool	operator== (rScreenSize const &other) const
	comparison operator
bool	operator!= (rScreenSize const &other) const
	comparison operator
int	Compare (rScreenSize const &other) const
	comparison function
Public Attributes
rResolution	res
int	width
int	height

---

Detailed Description

Definition at line 56 of file rScreen.h.

---

Constructor & Destructor Documentation

rScreenSize::rScreenSize	(	int	w,
		int	h
	)

constructor

Parameters:

	w	screen width
	h	screen height

Definition at line 229 of file rScreen.cpp.

        :res( ArmageTron_Invalid ), width(w), height(h)
{

rScreenSize::rScreenSize

(

rResolution

r = ArmageTron_Invalid

)

[explicit]

constructor

Parameters:

r

Definition at line 244 of file rScreen.cpp.

References UpdateSize().

        :res( r ), width(0), height(0)
{
    UpdateSize();

Here is the call graph for this function:

---

Member Function Documentation

void rScreenSize::UpdateSize

(

void

)

update size from res enum

Definition at line 259 of file rScreen.cpp.

References ArmageTron_Invalid, height, res, and width.

Referenced by lowlevel_sr_InitDisplay(), and rScreenSize().

{
    if ( res != ArmageTron_Invalid )
    {
        width = ::width[res];
        height = ::height[res];
        // res = ArmageTron_Invalid;
    }

Here is the caller graph for this function:

bool rScreenSize::operator==

(

rScreenSize const &

other

)

const

comparison operator

Parameters:

other

size to compare with

Returns:

true iff equal

Definition at line 280 of file rScreen.cpp.

References Compare().

{
    return Compare( other ) == 0;

Here is the call graph for this function:

bool rScreenSize::operator!=

(

rScreenSize const &

other

)

const

comparison operator

Parameters:

other

size to compare with

Returns:

true iff not equal

Definition at line 296 of file rScreen.cpp.

References Compare().

{
    return Compare( other ) != 0;

Here is the call graph for this function:

int rScreenSize::Compare

(

rScreenSize const &

other

)

const

comparison function

Parameters:

other

size to compare with

Returns:

0 if eqal, -1 if this is smaller, +1 if other is smaller

Definition at line 312 of file rScreen.cpp.

References height, and width.

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

{
    // desktop size dominates all
    if ( width == 0 && other.width != 0 )
        return 1;
    if ( other.width == 0 && width != 0 )
        return -1;

    if ( width < other.width )
        return -1;
    else if ( width > other.width )
        return 1;

    if ( height < other.height )
        return -1;
    else if ( height > other.height )
        return 1;

    /* res is not really a criterion, ignore it
    if ( res < other.res )
        return -1;
    else if ( res > other.res )
        return 1;
    */

    return 0;

Here is the caller graph for this function:

---

Member Data Documentation

rResolution rScreenSize::res

Definition at line 58 of file rScreen.h.

Referenced by lowlevel_sr_InitDisplay(), and UpdateSize().

int rScreenSize::width

Definition at line 59 of file rScreen.h.

Referenced by Compare(), gResMenEntry::gResMenEntry(), lowlevel_sr_InitDisplay(), and UpdateSize().

int rScreenSize::height

Definition at line 59 of file rScreen.h.

Referenced by Compare(), gResMenEntry::gResMenEntry(), lowlevel_sr_InitDisplay(), and UpdateSize().

---

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

• src/render/rScreen.h
• src/render/rScreen.cpp

---