double
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1.30.4 Jun 08, 2025 BSON_ITER_AS_DOUBLE(3)
Description
Fetches the current field as if it were a double.
bson_iter_as_double() will cast the following types to double
• BSON_TYPE_BOOL
• BSON_TYPE_DOUBLE
• BSON_TYPE_INT32
• BSON_TYPE_INT64
Any other value will return 0.
Parameters
• iter: A bson_iter_t.
Returns
The value type casted to double.
Synopsis
double
bson_iter_as_double (const bson_iter_t *iter);
