bson_iter_int32()

Synopsis

#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.