bson_iter_code (3) Linux Manual Page
NAME
bson_iter_code() – This function returns the contents of a BSON_TYPE_CODE field. The length of the string is stored in length if non-NULL.
SYNOPSIS
#define BSON_ITER_HOLDS_CODE(iter) \
(bson_iter_type((iter)) == BSON_TYPE_CODE)
const char *
bson_iter_code(const bson_iter_t *iter,
uint32_t *length);
PARAMETERS
iter- A
bson_iter_t\&.
length- A location for the length of the UTF-8 encoded string or NULL.
DESCRIPTION
This function returns the contents of a BSON_TYPE_CODE field. The length of the string is stored in length if non-NULL.
It is invalid to call this function on a field that is not of type BSON_TYPE_CODE.
RETURNS
A UTF-8 encoded string which should not be modified or freed.
COLOPHON
This page is part of libbson. Please report any bugs at https://jira.mongodb.org/browse/CDRIVER.