/* -*- mode: C -*- */ /* IGraph library. Copyright (C) 2009-2012 Gabor Csardi 334 Harvard street, Cambridge, MA 02139 USA This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef IGRAPH_GAMES_H #define IGRAPH_GAMES_H #include "igraph_decls.h" #include "igraph_constants.h" #include "igraph_types.h" #include "igraph_matrix.h" #include "igraph_vector.h" #include "igraph_datatype.h" #include "igraph_vector_ptr.h" __BEGIN_DECLS /* -------------------------------------------------- */ /* Constructors, games (=stochastic) */ /* -------------------------------------------------- */ IGRAPH_EXPORT int igraph_barabasi_game(igraph_t *graph, igraph_integer_t n, igraph_real_t power, igraph_integer_t m, const igraph_vector_t *outseq, igraph_bool_t outpref, igraph_real_t A, igraph_bool_t directed, igraph_barabasi_algorithm_t algo, const igraph_t *start_from); IGRAPH_EXPORT int igraph_erdos_renyi_game(igraph_t *graph, igraph_erdos_renyi_t type, igraph_integer_t n, igraph_real_t p_or_m, igraph_bool_t directed, igraph_bool_t loops); IGRAPH_EXPORT int igraph_erdos_renyi_game_gnp(igraph_t *graph, igraph_integer_t n, igraph_real_t p, igraph_bool_t directed, igraph_bool_t loops); IGRAPH_EXPORT int igraph_erdos_renyi_game_gnm(igraph_t *graph, igraph_integer_t n, igraph_real_t m, igraph_bool_t directed, igraph_bool_t loops); IGRAPH_EXPORT int igraph_degree_sequence_game(igraph_t *graph, const igraph_vector_t *out_deg, const igraph_vector_t *in_deg, igraph_degseq_t method); IGRAPH_EXPORT int igraph_growing_random_game(igraph_t *graph, igraph_integer_t n, igraph_integer_t m, igraph_bool_t directed, igraph_bool_t citation); IGRAPH_EXPORT int igraph_barabasi_aging_game(igraph_t *graph, igraph_integer_t nodes, igraph_integer_t m, const igraph_vector_t *outseq, igraph_bool_t outpref, igraph_real_t pa_exp, igraph_real_t aging_exp, igraph_integer_t aging_bin, igraph_real_t zero_deg_appeal, igraph_real_t zero_age_appeal, igraph_real_t deg_coef, igraph_real_t age_coef, igraph_bool_t directed); IGRAPH_EXPORT int igraph_recent_degree_game(igraph_t *graph, igraph_integer_t n, igraph_real_t power, igraph_integer_t window, igraph_integer_t m, const igraph_vector_t *outseq, igraph_bool_t outpref, igraph_real_t zero_appeal, igraph_bool_t directed); IGRAPH_EXPORT int igraph_recent_degree_aging_game(igraph_t *graph, igraph_integer_t nodes, igraph_integer_t m, const igraph_vector_t *outseq, igraph_bool_t outpref, igraph_real_t pa_exp, igraph_real_t aging_exp, igraph_integer_t aging_bin, igraph_integer_t window, igraph_real_t zero_appeal, igraph_bool_t directed); IGRAPH_EXPORT int igraph_callaway_traits_game(igraph_t *graph, igraph_integer_t nodes, igraph_integer_t types, igraph_integer_t edges_per_step, const igraph_vector_t *type_dist, const igraph_matrix_t *pref_matrix, igraph_bool_t directed, igraph_vector_t *node_type_vec); IGRAPH_EXPORT int igraph_establishment_game(igraph_t *graph, igraph_integer_t nodes, igraph_integer_t types, igraph_integer_t k, const igraph_vector_t *type_dist, const igraph_matrix_t *pref_matrix, igraph_bool_t directed, igraph_vector_t *node_type_vec); IGRAPH_EXPORT int igraph_grg_game(igraph_t *graph, igraph_integer_t nodes, igraph_real_t radius, igraph_bool_t torus, igraph_vector_t *x, igraph_vector_t *y); IGRAPH_EXPORT int igraph_preference_game(igraph_t *graph, igraph_integer_t nodes, igraph_integer_t types, const igraph_vector_t *type_dist, igraph_bool_t fixed_sizes, const igraph_matrix_t *pref_matrix, igraph_vector_t *node_type_vec, igraph_bool_t directed, igraph_bool_t loops); IGRAPH_EXPORT int igraph_asymmetric_preference_game(igraph_t *graph, igraph_integer_t nodes, igraph_integer_t out_types, igraph_integer_t in_types, const igraph_matrix_t *type_dist_matrix, const igraph_matrix_t *pref_matrix, igraph_vector_t *node_type_out_vec, igraph_vector_t *node_type_in_vec, igraph_bool_t loops); IGRAPH_EXPORT int igraph_rewire_edges(igraph_t *graph, igraph_real_t prob, igraph_bool_t loops, igraph_bool_t multiple); IGRAPH_EXPORT int igraph_rewire_directed_edges(igraph_t *graph, igraph_real_t prob, igraph_bool_t loops, igraph_neimode_t mode); IGRAPH_EXPORT int igraph_watts_strogatz_game(igraph_t *graph, igraph_integer_t dim, igraph_integer_t size, igraph_integer_t nei, igraph_real_t p, igraph_bool_t loops, igraph_bool_t multiple); IGRAPH_EXPORT int igraph_lastcit_game(igraph_t *graph, igraph_integer_t nodes, igraph_integer_t edges_per_node, igraph_integer_t agebins, const igraph_vector_t *preference, igraph_bool_t directed); IGRAPH_EXPORT int igraph_cited_type_game(igraph_t *graph, igraph_integer_t nodes, const igraph_vector_t *types, const igraph_vector_t *pref, igraph_integer_t edges_per_step, igraph_bool_t directed); IGRAPH_EXPORT int igraph_citing_cited_type_game(igraph_t *graph, igraph_integer_t nodes, const igraph_vector_t *types, const igraph_matrix_t *pref, igraph_integer_t edges_per_step, igraph_bool_t directed); IGRAPH_EXPORT int igraph_forest_fire_game(igraph_t *graph, igraph_integer_t nodes, igraph_real_t fw_prob, igraph_real_t bw_factor, igraph_integer_t ambs, igraph_bool_t directed); IGRAPH_EXPORT int igraph_simple_interconnected_islands_game( igraph_t *graph, igraph_integer_t islands_n, igraph_integer_t islands_size, igraph_real_t islands_pin, igraph_integer_t n_inter); IGRAPH_EXPORT int igraph_static_fitness_game(igraph_t *graph, igraph_integer_t no_of_edges, const igraph_vector_t *fitness_out, const igraph_vector_t *fitness_in, igraph_bool_t loops, igraph_bool_t multiple); IGRAPH_EXPORT int igraph_static_power_law_game(igraph_t *graph, igraph_integer_t no_of_nodes, igraph_integer_t no_of_edges, igraph_real_t exponent_out, igraph_real_t exponent_in, igraph_bool_t loops, igraph_bool_t multiple, igraph_bool_t finite_size_correction); IGRAPH_EXPORT int igraph_k_regular_game(igraph_t *graph, igraph_integer_t no_of_nodes, igraph_integer_t k, igraph_bool_t directed, igraph_bool_t multiple); IGRAPH_EXPORT int igraph_sbm_game(igraph_t *graph, igraph_integer_t n, const igraph_matrix_t *pref_matrix, const igraph_vector_int_t *block_sizes, igraph_bool_t directed, igraph_bool_t loops); IGRAPH_EXPORT int igraph_hsbm_game(igraph_t *graph, igraph_integer_t n, igraph_integer_t m, const igraph_vector_t *rho, const igraph_matrix_t *C, igraph_real_t p); IGRAPH_EXPORT int igraph_hsbm_list_game(igraph_t *graph, igraph_integer_t n, const igraph_vector_int_t *mlist, const igraph_vector_ptr_t *rholist, const igraph_vector_ptr_t *Clist, igraph_real_t p); IGRAPH_EXPORT int igraph_correlated_game(const igraph_t *old_graph, igraph_t *new_graph, igraph_real_t corr, igraph_real_t p, const igraph_vector_t *permutation); IGRAPH_EXPORT int igraph_correlated_pair_game(igraph_t *graph1, igraph_t *graph2, igraph_integer_t n, igraph_real_t corr, igraph_real_t p, igraph_bool_t directed, const igraph_vector_t *permutation); IGRAPH_EXPORT int igraph_tree_game(igraph_t *graph, igraph_integer_t n, igraph_bool_t directed, igraph_random_tree_t method); IGRAPH_EXPORT int igraph_dot_product_game(igraph_t *graph, const igraph_matrix_t *vecs, igraph_bool_t directed); IGRAPH_EXPORT int igraph_sample_sphere_surface(igraph_integer_t dim, igraph_integer_t n, igraph_real_t radius, igraph_bool_t positive, igraph_matrix_t *res); IGRAPH_EXPORT int igraph_sample_sphere_volume(igraph_integer_t dim, igraph_integer_t n, igraph_real_t radius, igraph_bool_t positive, igraph_matrix_t *res); IGRAPH_EXPORT int igraph_sample_dirichlet(igraph_integer_t n, const igraph_vector_t *alpha, igraph_matrix_t *res); __END_DECLS #endif