6 #define DEBUG_FLAG_LIST \
16 #define debug debug_file
20 extern FILE *debug_file;
21 #define DEBUG_DEV "/dev/stdout" /* just for glpk */
26 #define COUNTER_LIST \
27 CTR(commodities_loaded) \
29 CTR(islands_arbitrage) \
30 CTR(ipairs_relevant) \
31 CTR(quantities_loaded) \
32 CTR(routes_considered) \
33 CTR(routes_wrongfinalelim) \
34 CTR(routes_quickelim) \
35 CTR(routes_bucketelim) \
37 CTR(routes_wrongfinal) \
38 CTRA(newbests_granu,GRANUS*2) \
39 CTR(subroute_tails_valued) \
40 CTR(subroutes_valued) \
41 CTR(subroutes_nonempty)
42 #define CTR(x) extern int ctr_##x;
43 #define CTRA(x,n) extern int ctr_##x[n];
48 #define SQL_MUST( call ) ({ \
49 /* `call' is an expression returning result, using const char *sqe; \
50 * chk1 and chk2 are blocks using sqe and int sqr; */ \
51 const char *sql_must_call_string= #call; \
53 if (DEBUGP(sql2)) fprintf(debug,"SQL %s", sql_must_call_string); \
55 if (DEBUGP(sql2)) fprintf(debug," = %d\n", sqr); \
56 if (sqr) sql_fatal("(unknown)", sqr, sql_must_call_string); \
59 void sql_fatal(const char *stmt_what, int sqr, const char *act_what) NORET;
61 #define SQL_STEP(ssh) (sql_step((ssh), #ssh, __FILE__, __LINE__))
62 int sql_step(sqlite3_stmt *ssh, const char *ssh_string,
63 const char *file, int line);
65 #define SQL_DISTINCT_DECL(cols, nintcols) \
68 #define SQL_DISTINCT_STEP(ssh, cols, nkeycols) \
69 (sql_step_distinct((ssh), #ssh, __FILE__, __LINE__, \
70 (cols), sizeof((cols))/sizeof((cols)[0]), nkeycols))
71 int sql_step_distinct(sqlite3_stmt *ssh, const char *ssh_string,
72 const char *file, int line,
73 int *cols, int ncols, int nkeycols);
74 /* These work if we're making a query whose columns consist of:
75 * - keys: integer column(s) on which the results are sorted by the query
76 * - consequences: zero or more integer cols strictly dependent on the keys
77 * - extra: zero or more further (possibly non-integer) columns
79 * Call SQL_DISTINCT_DECL, passing intcols = the total number of keys and
80 * consequences; it will declare int cols[intfields];
82 * Then each SQL_DISTINCT_STEP is like SQL_STEP only you have to
83 * pass the number of key columns and it only returns rows with
84 * distinct keys. Rows with all-identical keys are asserted to
85 * have identical consequences. After each call to
86 * SQL_DISTINCT_STEP the keys and consequences will be stored in
90 int sql_single_int(const char *stmt);
92 #define SQL_PREPARE(ss,stmt) ((ss)= sql_prepare((stmt),#ss))
93 sqlite3_stmt *sql_prepare(const char *stmt, const char *what);
95 #define SQL_BIND(ss,index,value) (sql_bind((ss),(index),(value),#ss,#value))
96 void sql_bind(sqlite3_stmt *ss, int index, int value,
97 const char *ss_what, const char *val_what);
99 #define MAX_ROUTELEN 20
103 void setup_sql(const char *database);
107 double distance_loss_factor;
108 struct TradesBlock *trades;
109 double route_tail_value;
112 IslandPair *ipair_get_maybe(int si, int di);
114 double value_route(int nislands, const int *islands, int exclude_arbitrage);
115 void setup_value(void);
117 #define AP 2 /* 0=absolute, 1=perleague */
123 int ports[AP][MAX_ROUTELEN];
126 void setup_search(void);
127 void search(int start_isle, int final_isle /* -1 means any */,
128 PotentialResult ****buckets_base_io[GRANUS]
129 /* bucket_base[granui][finalthing][midthing]-> */);
131 extern double max_mass, max_volu, max_capi;
132 extern double distance_loss_factor_per_league;
135 #define LOSS_FACTOR_PER_DELAY_SLOT (1-1e-8)
137 extern int islandtablesz;
140 extern char **archnames;
141 extern int *islandid2arch;
143 extern int granusz_fin[GRANUS], granusz_mid[GRANUS];
149 #define NEW(ptr) ((ptr)= mmalloc(sizeof(*ptr)))
151 #define MCALLOC(array, count) ((array)= mcalloc(sizeof(*(array)) * (count)))
153 #define MCALLOC_INITEACH(array, count, init_this) ({ \
154 MCALLOC((array), (count)); \
156 typeof(&(array)[0]) this; \
157 for (initi=0, this=(array); initi<(count); initi++, this++) { \
169 extern int nhighscores[GRANUS][AP];
170 extern HighScoreEntry *highscores[GRANUS][AP];
173 #define ONDEMAND(pointer_lvalue, calloc_size_count) \
174 ((pointer_lvalue) ? : \
175 ((pointer_lvalue) = mcalloc(sizeof(*(pointer_lvalue)) * calloc_size_count)))
178 static inline int isle2arch(int isle) {
179 int arch= islandid2arch[isle];
184 static inline int route2midarch(const int *ports, int nports) {
185 int archs[nports], last_arch=-1, narchs=0, i;
186 for (i=0; i<nports; i++) {
187 int arch= isle2arch(ports[i]);
188 if (arch==last_arch) continue;
189 archs[narchs++]= last_arch= arch;
191 return archs[narchs/2];
195 #endif /*RSCOMMON_H*/