summaryrefslogtreecommitdiff
path: root/libguile/srfi-4.i.c
diff options
context:
space:
mode:
authorAndy Wingo <wingo@pobox.com>2009-07-19 15:04:40 +0200
committerAndy Wingo <wingo@pobox.com>2009-07-19 15:15:40 +0200
commit2a610be59412a9d633a373c6f6ec4d4794c40fd8 (patch)
treeeef959741b074fabac5456d1b0c6b9eaa80194f3 /libguile/srfi-4.i.c
parent2fa901a51f62da8a01112aefbf687530f4bff160 (diff)
downloadguile-2a610be59412a9d633a373c6f6ec4d4794c40fd8.tar.gz
add generic array implementation facility
* libguile/array-handle.c (scm_i_register_array_implementation): (scm_i_array_implementation_for_obj): Add generic array facility, which will (in a few commits) detangle the array code. (scm_array_get_handle): Use the generic array facility. Note that scm_t_array_handle no longer has ref and set function pointers; instead it has a pointer to the array implementation. It is unlikely that code out there used these functions, however, as the supported way was through scm_array_handle_ref/set_x. (scm_array_handle_pos): Move this function here from arrays.c. (scm_array_handle_element_type): New function, returns a Scheme value representing the type of element stored in this array. * libguile/array-handle.h (scm_t_array_element_type): New enum, for generically determining the type of an array. (scm_array_handle_rank): (scm_array_handle_dims): These are now just #defines. * libguile/arrays.c: * libguile/bitvectors.c: * libguile/bytevectors.c: * libguile/srfi-4.c: * libguile/strings.c: * libguile/vectors.c: Register array implementations for all of these. * libguile/inline.h: Update for array_handle_ref/set change. * libguile/deprecated.h: Need to include arrays.h now.
Diffstat (limited to 'libguile/srfi-4.i.c')
-rw-r--r--libguile/srfi-4.i.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/libguile/srfi-4.i.c b/libguile/srfi-4.i.c
index 58a52c1d8..84553c804 100644
--- a/libguile/srfi-4.i.c
+++ b/libguile/srfi-4.i.c
@@ -187,13 +187,13 @@ F(scm_,TAG,vector_writable_elements) (SCM uvec,
#endif
static SCM
-F(,TAG,ref) (scm_t_array_handle *handle, ssize_t pos)
+F(,TAG,ref) (scm_t_array_handle *handle, size_t pos)
{
return uvec_fast_ref (TYPE, handle->elements, pos);
}
static void
-F(,TAG,set) (scm_t_array_handle *handle, ssize_t pos, SCM val)
+F(,TAG,set) (scm_t_array_handle *handle, size_t pos, SCM val)
{
uvec_fast_set_x (TYPE, handle->writable_elements, pos, val);
}