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.TH "BSON_VALUE_T" "3" "Jun 04, 2021" "1.17.6" "libbson"
.SH NAME
bson_value_t \- bson_value_t
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.sp
BSON Boxed Container Type
.SH SYNOPSIS
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.INDENT 3.5
.sp
.nf
.ft C
#include <bson/bson.h>

typedef struct _bson_value_t {
   bson_type_t value_type;
   union {
      bson_oid_t v_oid;
      int64_t v_int64;
      int32_t v_int32;
      int8_t v_int8;
      double v_double;
      bool v_bool;
      int64_t v_datetime;
      struct {
         uint32_t timestamp;
         uint32_t increment;
      } v_timestamp;
      struct {
         uint32_t len;
         char *str;
      } v_utf8;
      struct {
         uint32_t data_len;
         uint8_t *data;
      } v_doc;
      struct {
         uint32_t data_len;
         uint8_t *data;
         bson_subtype_t subtype;
      } v_binary;
      struct {
         char *regex;
         char *options;
      } v_regex;
      struct {
         char *collection;
         uint32_t collection_len;
         bson_oid_t oid;
      } v_dbpointer;
      struct {
         uint32_t code_len;
         char *code;
      } v_code;
      struct {
         uint32_t code_len;
         char *code;
         uint32_t scope_len;
         uint8_t *scope_data;
      } v_codewscope;
      struct {
         uint32_t len;
         char *symbol;
      } v_symbol;
   } value;
} bson_value_t;
.ft P
.fi
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.SH DESCRIPTION
.sp
The \fBbson_value_t\fP structure is a boxed type for encapsulating a runtime determined type.
.SH EXAMPLE
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.INDENT 3.5
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.nf
.ft C
const bson_value_t *value;

value = bson_iter_value (&iter);

if (value\->value_type == BSON_TYPE_INT32) {
   printf ("%d\en", value\->value.v_int32);
}
.ft P
.fi
.UNINDENT
.UNINDENT
.SH AUTHOR
MongoDB, Inc
.SH COPYRIGHT
2017-present, MongoDB, Inc
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