NAME

       bson_iter_as_bool() - Fetches the current field as if it were a boolean.

SYNOPSIS

       bool
       bson_iter_as_bool (const bson_iter_t *iter);

PARAMETERS

       iter   A bson_iter_t \&.

DESCRIPTION

       Fetches the current field as if it were a boolean.

       bson_iter_as_bool(3) currently knows how to determine a boolean value from the following types:

       \[bu]
         BSON_TYPE_BOOL

       \[bu]
         BSON_TYPE_DOUBLE

       \[bu]
         BSON_TYPE_INT32

       \[bu]
         BSON_TYPE_INT64

       \[bu]
         BSON_TYPE_NULL

       \[bu]
         BSON_TYPE_UNDEFINED

       \[bu]
         BSON_TYPE_UTF8

         BSON_TYPE_UTF8 will always equate to true \&.

RETURNS

       true if the field equates to non‐zero.

COLOPHON

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

libbson                                            2016‐01‐18                               BSON_ITER_AS_BOOL(3)