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typedef struct {
const char *solvername;
const char *prefix;
long long (*dataid)(const char *, char [static NISSY_SIZE_DATAID]);
long long (*gendata)(
const char *, unsigned long long, unsigned char *);
long long (*checkdata)(
const char *, unsigned long long, const unsigned char *);
long long (*solve)(oriented_cube_t, const char *, unsigned, unsigned,
unsigned, unsigned, unsigned, unsigned, unsigned long long,
const unsigned char *, unsigned, char *,
long long [static NISSY_SIZE_SOLVE_STATS],
int (*)(void *), void *);
} solver_dispatch_t;
STATIC solver_dispatch_t match_solver(const char *);
solver_dispatch_t solver_dispatchers[] = {
{
.prefix = "h48",
.dataid = dataid_h48,
.gendata = gendata_h48_dispatch,
.checkdata = checkdata_h48,
.solve = solve_h48_dispatch,
},
{
.prefix = "coord_",
.dataid = dataid_coord,
.gendata = gendata_coord_dispatch,
.checkdata = checkdata_coord_dispatch,
.solve = solve_coord_dispatch,
},
{
.prefix = "mcoord_",
.dataid = dataid_coord,
.gendata = gendata_coord_dispatch,
.checkdata = checkdata_coord_dispatch,
.solve = solve_multicoord_dispatch,
},
{
.prefix = NULL
}
};
const char *solver_aliases[][2] = {
{ "optimal", "h48h7" },
{ "eofb", "coord_EO_UF" },
{ "eorl", "coord_EO_UR" },
{ "eoud", "coord_EO_FD" },
{ "drud", "coord_DR_UF" },
{ "drrl", "coord_DR_RF" },
{ "drfb", "coord_DR_FD" },
{ "drudslice", "coord_DRSLICE_UF" },
{ "drrlslice", "coord_DRSLICE_LF" },
{ "drfbslice", "coord_DRSLICE_BU" },
{ "drud-eofb", "coord_DREO_UF" },
{ "drrl-eofb", "coord_DREO_RF" },
{ "drud-eorl", "coord_DREO_UR" },
{ "drfb-eorl", "coord_DREO_RU" },
{ "drrl-eoud", "coord_DREO_FR" },
{ "drfb-eoud", "coord_DREO_FD" },
{ "drudfin", "mcoord_DRFIN_UF" },
{ "drrlfin", "mcoord_DRFIN_LF" },
{ "drfbfin", "mcoord_DRFIN_BU" },
{ "htr-drud", "coord_HTR_UF" },
{ "htr-drrl", "coord_HTR_LF" },
{ "htr-drfb", "coord_HTR_BU" },
{ "corners", "coord_CORNERS_UF" },
{ NULL, NULL }
};
STATIC solver_dispatch_t
match_solver(const char *name)
{
const char *prefix;
solver_dispatch_t ret;
int i;
for (i = 0; solver_aliases[i][0] != NULL; i++)
if (!strcmp(name, solver_aliases[i][0]))
return match_solver(solver_aliases[i][1]);
for (i = 0; solver_dispatchers[i].prefix != NULL; i++) {
prefix = solver_dispatchers[i].prefix;
if (!strncmp(name, prefix, strlen(prefix))) {
ret = solver_dispatchers[i];
ret.solvername = name;
return ret;
}
}
return solver_dispatchers[i];
}
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