#include "neato.h"
#include "stress.h"
#include <time.h>
#include <unistd.h>
Include dependency graph for stuff.c:
Go to the source code of this file.
Defines | |
#define | Msub(i, j) M[(i)*Ndim+(j)] |
Functions | |
double | drand48 (void) |
double | fpow32 (double x) |
double | distvec (double *p0, double *p1, double *vec) |
double ** | new_array (int m, int n, double ival) |
void | free_array (double **rv) |
double | doubleattr (void *obj, int index, double defval) |
int | scan_graph_mode (graph_t *G, int mode) |
int | scan_graph (graph_t *g) |
void | free_scan_graph (graph_t *g) |
void | jitter_d (node_t *np, int nG, int n) |
void | jitter3d (node_t *np, int nG) |
void | randompos (node_t *np, int nG) |
void | initial_positions (graph_t *G, int nG) |
void | diffeq_model (graph_t *G, int nG) |
void | solve_model (graph_t *G, int nG) |
void | update_arrays (graph_t *G, int nG, int i) |
void | D2E (graph_t *G, int nG, int n, double *M) |
void | final_energy (graph_t *G, int nG) |
node_t * | choose_node (graph_t *G, int nG) |
void | move_node (graph_t *G, int nG, node_t *n) |
void | heapup (node_t *v) |
void | heapdown (node_t *v) |
void | neato_enqueue (node_t *v) |
node_t * | neato_dequeue (void) |
void | shortest_path (graph_t *G, int nG) |
void | s1 (graph_t *G, node_t *node) |
void | make_spring (graph_t *G, node_t *u, node_t *v, double f) |
int | allow_edits (int nsec) |
int allow_edits | ( | int | nsec | ) |
void D2E | ( | graph_t * | G, | |
int | nG, | |||
int | n, | |||
double * | M | |||
) |
Definition at line 471 of file stuff.c.
References fpow32(), GD_dist, GD_neato_nlist, GD_spring, MAXDIM, Msub, and ND_pos.
Referenced by move_node().
void diffeq_model | ( | graph_t * | G, | |
int | nG | |||
) |
Definition at line 346 of file stuff.c.
References agfindedge(), dist(), distvec(), ED_factor, elapsed_sec(), GD_dist, GD_neato_nlist, GD_spring, GD_sum_t, GD_t, MAXDIM, ND_pos, Ndim, Spring_coeff, start_timer(), and Verbose.
Referenced by allow_edits().
double distvec | ( | double * | p0, | |
double * | p1, | |||
double * | vec | |||
) |
double doubleattr | ( | void * | obj, | |
int | index, | |||
double | defval | |||
) |
void final_energy | ( | graph_t * | G, | |
int | nG | |||
) |
void free_array | ( | double ** | rv | ) |
Definition at line 76 of file stuff.c.
References free().
Referenced by circuit_model(), circuitModel(), free_scan_graph(), and lu_decompose().
void free_scan_graph | ( | graph_t * | g | ) |
Definition at line 288 of file stuff.c.
References free(), free_array(), GD_dist, GD_neato_nlist, GD_spring, GD_sum_t, GD_t, Nop, and NULL.
Referenced by neato_cleanup_graph(), and neato_layout().
void heapdown | ( | node_t * | v | ) |
Definition at line 613 of file stuff.c.
References Agnodeinfo_t::dist, left, ND_dist, ND_heapindex, right, and Agnode_t::u.
Referenced by neato_dequeue().
void heapup | ( | node_t * | v | ) |
Definition at line 596 of file stuff.c.
References ND_dist, and ND_heapindex.
Referenced by neato_enqueue(), and s1().
void initial_positions | ( | graph_t * | G, | |
int | nG | |||
) |
Definition at line 322 of file stuff.c.
References agerr(), AGWARN, checkStart(), GD_neato_nlist, hasPos, INIT_RANDOM, INIT_REGULAR, INIT_SELF, randompos(), and Verbose.
void jitter3d | ( | node_t * | np, | |
int | nG | |||
) |
Definition at line 309 of file stuff.c.
References jitter_d().
Referenced by randompos(), and user_pos().
void jitter_d | ( | node_t * | np, | |
int | nG, | |||
int | n | |||
) |
Definition at line 302 of file stuff.c.
References drand48(), ND_pos, and Ndim.
Referenced by jitter3d(), and user_pos().
Definition at line 565 of file stuff.c.
References ALLOC, D2E(), Damping, drand48(), GD_move, GD_sum_t, MAXDIM, Agnode_t::name, ND_id, ND_pos, solve(), test_toggle(), and update_arrays().
Referenced by solve_model().
node_t* neato_dequeue | ( | void | ) |
Definition at line 649 of file stuff.c.
References heapdown(), ND_heapindex, and NULL.
Referenced by s1().
void neato_enqueue | ( | node_t * | v | ) |
double** new_array | ( | int | m, | |
int | n, | |||
double | ival | |||
) |
Definition at line 59 of file stuff.c.
References N_NEW.
Referenced by circuit_model(), circuitModel(), lu_decompose(), and scan_graph_mode().
void randompos | ( | node_t * | np, | |
int | nG | |||
) |
Definition at line 314 of file stuff.c.
References drand48(), jitter3d(), ND_pos, and Ndim.
Referenced by initial_positions().
Definition at line 684 of file stuff.c.
References agfstedge(), agnxtedge(), ED_dist, GD_neato_nlist, Agedge_t::head, heapup(), Initial_dist, make_spring(), ND_dist, ND_heapindex, ND_hops, neato_dequeue(), neato_enqueue(), node(), and Agedge_t::tail.
Referenced by bisect(), clip_line(), directVis(), and shortest_path().
int scan_graph | ( | graph_t * | g | ) |
Definition at line 283 of file stuff.c.
References MODE_KK, and scan_graph_mode().
Referenced by init_nop().
int scan_graph_mode | ( | graph_t * | G, | |
int | mode | |||
) |
Definition at line 216 of file stuff.c.
References agdelete(), agfstnode(), agget(), agindex(), agnedges(), agnnodes(), agnxtnode(), Damping, DFLT_TOLERANCE, Agproto_t::e, Epsilon, GD_dist, GD_neato_nlist, GD_spring, GD_sum_t, GD_t, getdouble(), Initial_dist, MAX, MODE_KK, N_NEW, Agraph_t::name, ND_heapindex, ND_id, Ndim, new_array(), Nop, Agraph_t::proto, Reduce, Agraph_t::root, str, and Verbose.
Referenced by neatoLayout(), and scan_graph().
void shortest_path | ( | graph_t * | G, | |
int | nG | |||
) |
Definition at line 667 of file stuff.c.
References agfstnode(), agnxtnode(), elapsed_sec(), free(), N_NEW, s1(), start_timer(), and Verbose.
void solve_model | ( | graph_t * | G, | |
int | nG | |||
) |
Definition at line 423 of file stuff.c.
References agerr(), AGWARN, choose_node(), elapsed_sec(), Epsilon, GD_move, MaxIter, move_node(), Agraph_t::name, and Verbose.
void update_arrays | ( | graph_t * | G, | |
int | nG, | |||
int | i | |||
) |