1BSON_ITER_AS_DOUBLE(3)              libbson             BSON_ITER_AS_DOUBLE(3)
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SYNOPSIS

6          double
7          bson_iter_as_double (const bson_iter_t *iter);
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PARAMETERS

10       • iter: A bson_iter_t.
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DESCRIPTION

13       Fetches the current field as if it were a double.
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15       bson_iter_as_double() will cast the following types to double
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17       • BSON_TYPE_BOOL
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19       • BSON_TYPE_DOUBLE
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21       • BSON_TYPE_INT32
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23       • BSON_TYPE_INT64
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25       Any other value will return 0.
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RETURNS

28       The value type casted to double.
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AUTHOR

31       MongoDB, Inc
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34       2017-present, MongoDB, Inc
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391.25.1                           Nov 08, 2023           BSON_ITER_AS_DOUBLE(3)
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