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New functions array-from, array-from*, array-set-from!

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* libguile/arrays.h (scm_array_from, scm_array_from_s,
  scm_array_set_from_x): new declarations.

* libguile/arrays.c (scm_array_from, scm_array_from_s,
  scm_array_set_from_x): new functions, export as array-from,
  array-from*, array-set-from!.
This commit is contained in:
Daniel Llorens 2015-02-11 16:44:21 +01:00
parent 839dec6325
commit 7d7ada39d0
2 changed files with 159 additions and 0 deletions
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6
libguile/arrays.h
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@ -41,12 +41,18 @@ SCM_API SCM scm_make_typed_array (SCM type, SCM fill, SCM bounds);
SCM_API SCM scm_from_contiguous_typed_array (SCM type, SCM bounds,
const void *bytes,
size_t byte_len);
SCM_API SCM scm_shared_array_root (SCM ra);
SCM_API SCM scm_shared_array_offset (SCM ra);
SCM_API SCM scm_shared_array_increments (SCM ra);
SCM_API SCM scm_make_shared_array (SCM oldra, SCM mapfunc, SCM dims);
SCM_API SCM scm_transpose_array (SCM ra, SCM args);
SCM_API SCM scm_array_contents (SCM ra, SCM strict);
SCM_API SCM scm_array_from_s (SCM ra, SCM indices);
SCM_API SCM scm_array_from (SCM ra, SCM indices);
SCM_API SCM scm_array_set_from_x (SCM ra, SCM b, SCM indices);
SCM_API SCM scm_list_to_array (SCM ndim, SCM lst);
SCM_API SCM scm_list_to_typed_array (SCM type, SCM ndim, SCM lst);