int: Add value accessors: mp_obj_int_get() & mp_obj_int_get_checked().

mp_obj_int_get() can be used when just full resolution of C machine_int_t
is required (returns truncated value of long int). mp_obj_int_get_checked()
will throw exception if Python int value not representable in machine_int_t.

1 files changed, 4 insertions, 0 deletions

diff --git a/py/obj.h b/py/obj.h
index 99d430f49..4984548de 100644
--- a/py/obj.h
+++ b/py/obj.h
@@ -265,6 +265,10 @@ void mp_obj_cell_set(mp_obj_t self_in, mp_obj_t obj);
 
 // int
 extern const mp_obj_type_t int_type;
+// For long int, returns value truncated to machine_int_t
+machine_int_t mp_obj_int_get(mp_obj_t self_in);
+// Will rains exception if value doesn't fit into machine_int_t
+machine_int_t mp_obj_int_get_checked(mp_obj_t self_in);
 
 // exception
 extern const mp_obj_type_t exception_type;