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BSON_WRITER_GET_LENGTH(3) Libbson BSON_WRITER_GET_LENGTH(3)

NAME

bson_writer_get_length - bson_writer_get_length()

SYNOPSIS

size_t
bson_writer_get_length (bson_writer_t *writer);


PARAMETERS

writer: A bson_writer_t.

DESCRIPTION

Fetches the current length of the content written by the buffer (including the initial offset). This includes a partly written document currently being written.

This is useful if you want to check to see if you've passed a given memory boundary that cannot be sent in a packet. See bson_writer_rollback() to abort the current document being written.

RETURNS

The length of the underlying buffer.

AUTHOR

MongoDB, Inc

COPYRIGHT

2017-present, MongoDB, Inc
August 31, 2019 1.15.1