bson_iter_double - Man Page

#define BSON_ITER_HOLDS_DOUBLE(iter) \
   (bson_iter_type ((iter)) == BSON_TYPE_DOUBLE)

double
bson_iter_double (const bson_iter_t *iter);

• iter: A bson_iter_t.

Fetches the contents of a BSON_TYPE_DOUBLE field.

A double.

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