bson_iter_int32 - Man Page

#define BSON_ITER_HOLDS_INT32(iter) (bson_iter_type ((iter)) == BSON_TYPE_INT32)

int32_t
bson_iter_int32 (const bson_iter_t *iter);

• iter: A bson_iter_t.

Fetches the value from a BSON_TYPE_INT32 element. You should verify that the field is a BSON_TYPE_INT32 field before calling this function.

A 32-bit integer.

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