DD::Image::RawGeneralTile::LinePointers Class Reference

List of all members.

Public Member Functions

 LinePointers (const RawGeneralTile *tile, Channel channel)
RowPtr operator[] (int y) const

Detailed Description

helper class used for return value of operator[]


Member Function Documentation

RowPtr DD::Image::RawGeneralTile::LinePointers::operator[] ( int  y) const [inline]

return a pointer to the 'start' of an individual row (ie the position at which x = 0, even if this is not in itsel dereferancable