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.\" 
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.TH "BSON_ITER_NEXT" "3" "2016\(hy10\(hy12" "libbson"
.SH NAME
bson_iter_next() \- Advances iter to the next element in the document if one exists.
.SH "SYNOPSIS"

.nf
.nf
bool
bson_iter_next (bson_iter_t *iter);
.fi
.fi

.SH "PARAMETERS"

.TP
.B
iter
A
.B bson_iter_t
.
.LP

.SH "DESCRIPTION"

Advances
.B iter
to the next element in the document if one exists.

.SH "RETURNS"

true if
.B iter
was advanced, otherwise false and
.B iter
should be considered invalid.


.B
.SH COLOPHON
This page is part of libbson.
Please report any bugs at https://jira.mongodb.org/browse/CDRIVER.