1BSON_ITER_AS_DOUBLE(3)              libbson             BSON_ITER_AS_DOUBLE(3)
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NAME

6       bson_iter_as_double - bson_iter_as_double()
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SYNOPSIS

9          bool
10          bson_iter_as_double (const bson_iter_t *iter);
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PARAMETERS

13       · iter: A bson_iter_t.
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DESCRIPTION

16       Fetches the current field as if it were a double.
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18       bson_iter_as_double() will cast the following types to double
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20       · BSON_TYPE_BOOL
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22       · BSON_TYPE_DOUBLE
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24       · BSON_TYPE_INT32
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26       · BSON_TYPE_INT64
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28       Any other value will return 0.
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RETURNS

31       The value type casted to double.
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AUTHOR

34       MongoDB, Inc
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37       2017-present, MongoDB, Inc
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421.16.2                           Feb 25, 2020           BSON_ITER_AS_DOUBLE(3)
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