1BSON_VALUE_T(3)                     libbson                    BSON_VALUE_T(3)
2
3
4

NAME

6       bson_value_t - bson_value_t
7
8       BSON Boxed Container Type
9

SYNOPSIS

11          #include <bson/bson.h>
12
13          typedef struct _bson_value_t {
14             bson_type_t value_type;
15             union {
16                bson_oid_t v_oid;
17                int64_t v_int64;
18                int32_t v_int32;
19                int8_t v_int8;
20                double v_double;
21                bool v_bool;
22                int64_t v_datetime;
23                struct {
24                   uint32_t timestamp;
25                   uint32_t increment;
26                } v_timestamp;
27                struct {
28                   uint32_t len;
29                   char *str;
30                } v_utf8;
31                struct {
32                   uint32_t data_len;
33                   uint8_t *data;
34                } v_doc;
35                struct {
36                   uint32_t data_len;
37                   uint8_t *data;
38                   bson_subtype_t subtype;
39                } v_binary;
40                struct {
41                   char *regex;
42                   char *options;
43                } v_regex;
44                struct {
45                   char *collection;
46                   uint32_t collection_len;
47                   bson_oid_t oid;
48                } v_dbpointer;
49                struct {
50                   uint32_t code_len;
51                   char *code;
52                } v_code;
53                struct {
54                   uint32_t code_len;
55                   char *code;
56                   uint32_t scope_len;
57                   uint8_t *scope_data;
58                } v_codewscope;
59                struct {
60                   uint32_t len;
61                   char *symbol;
62                } v_symbol;
63             } value;
64          } bson_value_t;
65

DESCRIPTION

67       The  bson_value_t structure is a boxed type for encapsulating a runtime
68       determined type.
69

EXAMPLE

71          const bson_value_t *value;
72
73          value = bson_iter_value (&iter);
74
75          if (value->value_type == BSON_TYPE_INT32) {
76             printf ("%d\n", value->value.v_int32);
77          }
78

AUTHOR

80       MongoDB, Inc
81

83       2017-present, MongoDB, Inc
84
85
86
87
881.21.1                           Mar 02, 2022                  BSON_VALUE_T(3)
Impressum