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Data Structures | |
| struct | NDBOX |
Macros | |
| #define | CUBE_MAX_DIM (100) |
| #define | POINT_BIT 0x80000000 |
| #define | DIM_MASK 0x7fffffff |
| #define | IS_POINT(cube) ( ((cube)->header & POINT_BIT) != 0 ) |
| #define | SET_POINT_BIT(cube) ( (cube)->header |= POINT_BIT ) |
| #define | DIM(cube) ( (cube)->header & DIM_MASK ) |
| #define | SET_DIM(cube, _dim) ( (cube)->header = ((cube)->header & ~DIM_MASK) | (_dim) ) |
| #define | LL_COORD(cube, i) ( (cube)->x[i] ) |
| #define | UR_COORD(cube, i) ( IS_POINT(cube) ? (cube)->x[i] : (cube)->x[(i) + DIM(cube)] ) |
| #define | POINT_SIZE(_dim) (offsetof(NDBOX, x) + sizeof(double)*(_dim)) |
| #define | CUBE_SIZE(_dim) (offsetof(NDBOX, x) + sizeof(double)*(_dim)*2) |
| #define | DatumGetNDBOXP(x) ((NDBOX *) PG_DETOAST_DATUM(x)) |
| #define | PG_GETARG_NDBOX_P(x) DatumGetNDBOXP(PG_GETARG_DATUM(x)) |
| #define | PG_RETURN_NDBOX_P(x) PG_RETURN_POINTER(x) |
| #define | CubeKNNDistanceCoord 15 /* ~> */ |
| #define | CubeKNNDistanceTaxicab 16 /* <#> */ |
| #define | CubeKNNDistanceEuclid 17 /* <-> */ |
| #define | CubeKNNDistanceChebyshev 18 /* <=> */ |
Typedefs | |
| typedef struct NDBOX | NDBOX |
Functions | |
| int | cube_yylex (void) |
| void | cube_yyerror (NDBOX **result, const char *message) pg_attribute_noreturn() |
| void | cube_scanner_init (const char *str) |
| void | cube_scanner_finish (void) |
| int | cube_yyparse (NDBOX **result) |
Macro Definition Documentation
◆ CUBE_MAX_DIM
| #define CUBE_MAX_DIM (100) |
Definition at line 7 of file cubedata.h.
Referenced by cube_a_f8(), cube_a_f8_f8(), cube_c_f8(), cube_c_f8_f8(), cube_enlarge(), and cube_subset().
◆ CUBE_SIZE
Definition at line 49 of file cubedata.h.
Referenced by cube_a_f8_f8(), cube_c_f8(), cube_c_f8_f8(), cube_enlarge(), cube_f8_f8(), cube_inter(), cube_subset(), and cube_union_v0().
◆ CubeKNNDistanceChebyshev
| #define CubeKNNDistanceChebyshev 18 /* <=> */ |
Definition at line 60 of file cubedata.h.
Referenced by g_cube_distance().
◆ CubeKNNDistanceCoord
| #define CubeKNNDistanceCoord 15 /* ~> */ |
Definition at line 57 of file cubedata.h.
Referenced by g_cube_distance().
◆ CubeKNNDistanceEuclid
| #define CubeKNNDistanceEuclid 17 /* <-> */ |
Definition at line 59 of file cubedata.h.
Referenced by g_cube_distance().
◆ CubeKNNDistanceTaxicab
| #define CubeKNNDistanceTaxicab 16 /* <#> */ |
Definition at line 58 of file cubedata.h.
Referenced by g_cube_distance().
◆ DatumGetNDBOXP
| #define DatumGetNDBOXP | ( | x | ) | ((NDBOX *) PG_DETOAST_DATUM(x)) |
Definition at line 52 of file cubedata.h.
Referenced by g_cube_consistent(), g_cube_decompress(), g_cube_distance(), g_cube_penalty(), g_cube_picksplit(), and g_cube_union().
◆ DIM
Definition at line 42 of file cubedata.h.
Referenced by cube_c_f8(), cube_c_f8_f8(), cube_cmp_v0(), cube_contains_v0(), cube_coord(), cube_coord_llur(), cube_dim(), cube_distance(), cube_enlarge(), cube_inter(), cube_is_point_internal(), cube_ll_coord(), cube_out(), cube_overlap_v0(), cube_subset(), cube_union_v0(), cube_ur_coord(), distance_chebyshev(), distance_taxicab(), g_cube_distance(), and rt_cube_size().
◆ DIM_MASK
| #define DIM_MASK 0x7fffffff |
Definition at line 38 of file cubedata.h.
◆ IS_POINT
Definition at line 40 of file cubedata.h.
Referenced by cube_c_f8(), cube_c_f8_f8(), cube_coord(), cube_coord_llur(), cube_is_point_internal(), cube_subset(), g_cube_distance(), and rt_cube_size().
◆ LL_COORD
Definition at line 45 of file cubedata.h.
Referenced by cube_c_f8_f8(), cube_cmp_v0(), cube_contains_v0(), cube_distance(), cube_enlarge(), cube_inter(), cube_is_point_internal(), cube_ll_coord(), cube_out(), cube_overlap_v0(), cube_union_v0(), cube_ur_coord(), distance_chebyshev(), distance_taxicab(), and rt_cube_size().
◆ PG_GETARG_NDBOX_P
| #define PG_GETARG_NDBOX_P | ( | x | ) | DatumGetNDBOXP(PG_GETARG_DATUM(x)) |
Definition at line 53 of file cubedata.h.
Referenced by cube_c_f8(), cube_c_f8_f8(), cube_cmp(), cube_contained(), cube_contains(), cube_coord(), cube_coord_llur(), cube_dim(), cube_distance(), cube_enlarge(), cube_eq(), cube_ge(), cube_gt(), cube_inter(), cube_is_point(), cube_le(), cube_ll_coord(), cube_lt(), cube_ne(), cube_out(), cube_overlap(), cube_size(), cube_subset(), cube_union(), cube_ur_coord(), distance_chebyshev(), distance_taxicab(), g_cube_consistent(), g_cube_distance(), and g_cube_same().
◆ PG_RETURN_NDBOX_P
| #define PG_RETURN_NDBOX_P | ( | x | ) | PG_RETURN_POINTER(x) |
Definition at line 54 of file cubedata.h.
Referenced by cube_a_f8(), cube_a_f8_f8(), cube_c_f8(), cube_c_f8_f8(), cube_enlarge(), cube_f8(), cube_f8_f8(), cube_in(), cube_inter(), cube_subset(), cube_union(), and g_cube_same().
◆ POINT_BIT
| #define POINT_BIT 0x80000000 |
Definition at line 37 of file cubedata.h.
◆ POINT_SIZE
Definition at line 48 of file cubedata.h.
Referenced by cube_a_f8(), cube_a_f8_f8(), cube_c_f8(), cube_c_f8_f8(), cube_enlarge(), cube_f8(), cube_f8_f8(), cube_inter(), cube_subset(), and cube_union_v0().
◆ SET_DIM
Definition at line 43 of file cubedata.h.
Referenced by cube_a_f8(), cube_a_f8_f8(), cube_c_f8(), cube_c_f8_f8(), cube_enlarge(), cube_f8(), cube_f8_f8(), cube_inter(), cube_subset(), and cube_union_v0().
◆ SET_POINT_BIT
Definition at line 41 of file cubedata.h.
Referenced by cube_a_f8(), cube_a_f8_f8(), cube_c_f8(), cube_c_f8_f8(), cube_enlarge(), cube_f8(), cube_f8_f8(), cube_inter(), cube_subset(), and cube_union_v0().
◆ UR_COORD
Definition at line 46 of file cubedata.h.
Referenced by cube_c_f8_f8(), cube_cmp_v0(), cube_contains_v0(), cube_distance(), cube_enlarge(), cube_inter(), cube_is_point_internal(), cube_ll_coord(), cube_out(), cube_overlap_v0(), cube_union_v0(), cube_ur_coord(), distance_chebyshev(), distance_taxicab(), and rt_cube_size().
Typedef Documentation
◆ NDBOX
Function Documentation
◆ cube_scanner_finish()
| void cube_scanner_finish | ( | void | ) |
Referenced by cube_in().
◆ cube_scanner_init()
| void cube_scanner_init | ( | const char * | str | ) |
Referenced by cube_in().
◆ cube_yyerror()
◆ cube_yylex()
| int cube_yylex | ( | void | ) |
