bson_iter_double − bson_iter_double()
#define BSON_ITER_HOLDS_DOUBLE(iter) \ (bson_iter_type ((iter)) == BSON_TYPE_DOUBLE) double bson_iter_double (const bson_iter_t *iter);
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iter: A bson_iter_t. |
Fetches the contents of a BSON_TYPE_DOUBLE field.
A double.
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