#include "general/type_util.h"#include <assert.h>#include <postgres.h>#include <utils/float.h>#include <utils/timestamp.h>#include <meos.h>#include <meos_internal.h>#include "general/temporal.h"#include "general/pg_types.h"#include "general/doublen.h"#include "general/type_parser.h"#include "point/pgis_call.h"#include "point/tpoint_spatialfuncs.h"
Include dependency graph for type_util.c:
Functions | |
| Datum | basetype_in (const char *str, meosType basetype, bool end) |
| Call input function of the base type. More... | |
| char * | basetype_out (Datum value, meosType basetype, int maxdd) |
| Call output function of the base type. More... | |
| bytea * | bstring2bytea (const uint8_t *wkb, size_t size) |
| Convert a C binary string into a bytea. More... | |
| text * | cstring2text (const char *cstring) |
| Convert a C string into a text value. More... | |
| Datum | datum2_eq2 (Datum l, Datum r, meosType typel, meosType typer) |
| Return a Datum true if the values are equal. More... | |
| Datum | datum2_ge2 (Datum l, Datum r, meosType typel, meosType typer) |
| Return a Datum true if the first value is greater than or equal to the second one. More... | |
| Datum | datum2_gt2 (Datum l, Datum r, meosType typel, meosType typer) |
| Return a Datum true if the first value is greater than the second one. More... | |
| Datum | datum2_le2 (Datum l, Datum r, meosType typel, meosType typer) |
| Return a Datum true if the first value is less than or equal to the second one. More... | |
| Datum | datum2_lt2 (Datum l, Datum r, meosType typel, meosType typer) |
| Return a Datum true if the first value is less than the second one. More... | |
| Datum | datum2_ne2 (Datum l, Datum r, meosType typel, meosType typer) |
| Return a Datum true if the values are different. More... | |
| Datum | datum_add (Datum l, Datum r, meosType typel, meosType typer) |
| Return the addition of the two numbers. More... | |
| int | datum_cmp (Datum l, Datum r, meosType type) |
| Return true if the first value is less than the second one. More... | |
| int | datum_cmp2 (Datum l, Datum r, meosType typel, meosType typer) |
| Return true if the first value is less than the second one. More... | |
| Datum | datum_copy (Datum value, meosType basetype) |
| Copy a Datum if it is passed by reference. More... | |
| Datum | datum_div (Datum l, Datum r, meosType typel, meosType typer) |
| Return the division of the two numbers. More... | |
| double | datum_double (Datum d, meosType basetype) |
| Convert a number to a double. More... | |
| bool | datum_eq (Datum l, Datum r, meosType type) |
| Return true if the values are equal. More... | |
| bool | datum_eq2 (Datum l, Datum r, meosType typel, meosType typer) |
| Return true if the values are equal even if their type is not the same. More... | |
| bool | datum_ge (Datum l, Datum r, meosType type) |
| Return true if the first value is greater than or equal to the second one. More... | |
| bool | datum_ge2 (Datum l, Datum r, meosType typel, meosType typer) |
| Return true if the first value is greater than or equal to the second one. More... | |
| bool | datum_gt (Datum l, Datum r, meosType type) |
| Return true if the first value is greater than the second one. More... | |
| bool | datum_gt2 (Datum l, Datum r, meosType typel, meosType typer) |
| Return true if the first value is greater than the second one. More... | |
| uint32 | datum_hash (Datum d, meosType type) |
| Return the 32-bit hash of a value. More... | |
| uint64 | datum_hash_extended (Datum d, meosType type, uint64 seed) |
| Return the 64-bit hash of a value using a seed. More... | |
| bool | datum_le (Datum l, Datum r, meosType type) |
| Return true if the first value is less than or equal to the second one. More... | |
| bool | datum_le2 (Datum l, Datum r, meosType typel, meosType typer) |
| Return true if the first value is less than or equal to the second one. More... | |
| bool | datum_lt (Datum l, Datum r, meosType type) |
| Return true if the first value is less than the second one. More... | |
| bool | datum_lt2 (Datum l, Datum r, meosType typel, meosType typer) |
| Return true if the first value is less than the second one. More... | |
| Datum | datum_mult (Datum l, Datum r, meosType typel, meosType typer) |
| Return the multiplication of the two numbers. More... | |
| bool | datum_ne (Datum l, Datum r, meosType type) |
| Return true if the values are different. More... | |
| bool | datum_ne2 (Datum l, Datum r, meosType typel, meosType typer) |
| Return true if the values are different. More... | |
| static int | datum_sort_cmp (const Datum *l, const Datum *r, const meosType *type) |
| Comparator function for datums. More... | |
| Datum | datum_sub (Datum l, Datum r, meosType typel, meosType typer) |
| Return the subtraction of the two numbers. More... | |
| int | datumarr_remove_duplicates (Datum *values, int count, meosType type) |
| Remove duplicates from an array of datums. More... | |
| void | datumarr_sort (Datum *values, int count, meosType type) |
| Sort function for datums. More... | |
| Datum | double_datum (double d, meosType basetype) |
| Convert a double to a datum. More... | |
| size_t | double_pad (size_t size) |
| Align to double. More... | |
| double | hypot3d (double x, double y, double z) |
| Determine the 3D hypotenuse. More... | |
| void | pfree_array (void **array, int count) |
| Free a C array of pointers. More... | |
| void | pfree_datumarr (Datum *array, int count) |
| Free a C array of Datum pointers. More... | |
| static int | span_sort_cmp (const Span **l, const Span **r) |
| Comparator function for spans. More... | |
| void | spanarr_sort (Span **spans, int count) |
| Sort function for spans. More... | |
| char * | stringarr_to_string (char **strings, int count, int outlen, char *prefix, char open, char close, bool quotes, bool spaces) |
| Return the string resulting from assembling the array of strings. More... | |
| char * | text2cstring (const text *textptr) |
| Convert a text value into a C string. More... | |
| int | text_cmp (text *arg1, text *arg2, Oid collid) |
| Comparison function for text values. More... | |
| static int | timestamp_sort_cmp (const TimestampTz *l, const TimestampTz *r) |
| Comparator function for timestamps. More... | |
| int | timestamparr_remove_duplicates (TimestampTz *values, int count) |
| Remove duplicates from an array of timestamps. More... | |
| void | timestamparr_sort (TimestampTz *times, int count) |
| Sort function for timestamps. More... | |
| int | tinstarr_remove_duplicates (const TInstant **instants, int count) |
| Remove duplicates from an array of temporal instants. More... | |
| void | tinstarr_sort (TInstant **instants, int count) |
| Sort function for temporal instants. More... | |
| static int | tinstarr_sort_cmp (const TInstant **l, const TInstant **r) |
| Comparator function for temporal instants. More... | |
| void | tseqarr_sort (TSequence **sequences, int count) |
| Sort function for temporal sequences. More... | |
| static int | tseqarr_sort_cmp (TSequence **l, TSequence **r) |
| Comparator function for temporal sequences. More... | |
| int | varstr_cmp (const char *arg1, int len1, const char *arg2, int len2, Oid collid) |
| General utility functions for temporal types. More... | |
