Gyoto
Public Member Functions | Public Attributes | Protected Attributes | List of all members
Gyoto::Screen::Indices Class Reference

1D specifier for an arbitrary pixel coordinate set. More...

#include <GyotoScreen.h>

Inheritance diagram for Gyoto::Screen::Indices:
Gyoto::Screen::Coord1dSet

Public Member Functions

 Indices (size_t const *const buf, size_t sz)
 
void begin ()
 Reset specifier to point to the first value.
 
bool valid ()
 True if pointing to something, false if end has been reached.
 
size_t size ()
 Number of values in this container.
 
Coord1dSetoperator++ ()
 Increment iterator (point to next value)
 
size_t operator* () const
 Get size_t value currently pointed to.
 
virtual size_t index () const
 Get index of value currently pointed to. More...
 
virtual double angle () const
 Get double value currently pointed to.
 

Public Attributes

const CoordType_e kind
 Whether this specifier represents angles or pixels.
 

Protected Attributes

size_tindices_
 
size_t const sz_
 
size_t i_
 

Detailed Description

1D specifier for an arbitrary pixel coordinate set.

Member Function Documentation

◆ index()

virtual size_t Gyoto::Screen::Indices::index ( ) const
virtual

Get index of value currently pointed to.

Starts at 0 and is implemented each time operator++ is called. Depending on the implementation, this may be a real index or computed on demand.

Implements Gyoto::Screen::Coord1dSet.


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