expansion.cpp File Reference

exponential growth of hyperbolic geometries More...

#include "hyper.h"

Classes
struct	hr::expansion_analyzer

Namespaces
	hr

Enumerations
enum	eDistanceFrom { dfPlayer, dfStart, dfWorld }
enum	eNumberCoding { ncNone, ncDistance, ncType, ncDebug }

Functions
int	hr::subtype (cell *c)
void	hr::canonicize (vector< int > &t)
template<class T , class U >
vector< int >	hr::get_children_codes (cell *c, const T &distfun, const U &typefun)
template<class T >
int	hr::size_upto (vector< T > &v, int s)
EX int	hr::type_in (expansion_analyzer &ea, cell *c, const cellfunction &f)
int	hr::type_in_quick (expansion_analyzer &ea, cell *c, const cellfunction &f)
EX bool	hr::sizes_known ()
EX bool	hr::trees_known ()
bool	hr::mod_allowed ()
EX int	hr::curr_dist (cell *c)
EX int	hr::type_in_reduced (expansion_analyzer &ea, cell *c, const cellfunction &f)
EX int	hr::parent_id (cell *c, int which, const cellfunction &cf)
EX void	hr::generate_around (cell *c)
EX cell *	hr::ts::verified_add (cell *c, int which, int bonus, const cellfunction &cf)
EX cell *	hr::ts::verified_add_gen (cell *c, int which, int bonus, const cellfunction &cf)
EX cell *	hr::ts::add (cell *c, int which, int bonus, const cellfunction &cf)
EX cell *	hr::ts::left_of (cell *c, const cellfunction &cf)
EX cell *	hr::ts::right_of (cell *c, const cellfunction &cf)
EX cell *	hr::ts::child_number (cell *c, int id, const cellfunction &cf)
cell *	hr::ts::left_parent (cell *c, const cellfunction &cf)
cell *	hr::ts::right_parent (cell *c, const cellfunction &cf)
color_t	hr::distribute_color (int id)
EX void	hr::viewdist_configure_dialog ()
bool	hr::is_descendant (cell *c)
EX void	hr::enable_viewdists ()
bool	hr::expansion_handleKey (int sym, int uni)
void	hr::compute_coefficients ()
int	hr::expansion_readArgs ()
EX void	hr::set_sibling_limit ()
int	hr::celldist0 (cell *c)
bool	hr::in_segment (cell *left, cell *mid, cell *right)
int	hr::sibling_distance (cell *a, cell *b, int limit)
EX int	hr::hyperbolic_celldistance (cell *c1, cell *c2)

Variables
ld	hr::growth
string	hr::dfnames [3] = { "player", "start", "land" }
eDistanceFrom	hr::distance_from = dfPlayer
string	hr::ncnames [4] = { "NO", "distance", "type", "debug" }
eNumberCoding	hr::number_coding = ncDistance
int	hr::position
EX bool	hr::viewdists = false
EX bool	hr::use_color_codes = true
EX bool	hr::use_analyzer = true
EX bool	hr::show_distance_lists = true
int	hr::first_distance = 0
int	hr::scrolltime = 0
bool	hr::scrolling_distances = false
EX map< int, color_t >	hr::expcolors
const int	hr::scrollspeed = 100
bool	hr::not_only_descendants = false
int	hr::expansion_hook = addHook(hooks_handleKey, 0, expansion_handleKey)
auto	hr::ea_hook = addHook(hooks_args, 100, expansion_readArgs)
EX expansion_analyzer	hr::expansion
EX int	hr::sibling_limit = 0

Detailed Description

exponential growth of hyperbolic geometries

Calculations related to this exponential growth. Screens which display this exponential growth (e.g. 'size of the world' in geometry experiments) are also implemented here.