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Rename _swap into _swap_at

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Add _swap function.
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Patrick Pelissier committed 2017-03-14 20:16:38 +01:00
1 parent e0648e3002
commit ecf5547c1e
2 files changed
+23 -3
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m-array.h
+16 -2
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@@ -418,9 +418,23 @@
M_C3(array_, name, _pop_at)(NULL, v, i); \
} \
\
/* FIXME: More than a swap_at than a swap? */ \
static inline void \
M_C3(array_, name, _swap)(M_C3(array_, name,_t) v, size_t i, size_t j) \
M_C3(array_, name, _swap)(M_C3(array_, name,_t) v1, M_C3(array_, name,_t) v2) \
{ \
assert (v1 != NULL && v2 != NULL); \
size_t tmp = v1->size; \
v1->size = v2->size; \
v2->size = tmp; \
tmp = v1->alloc; \
v1->alloc = v2->alloc; \
v2->alloc = tmp; \
type *p = v1->ptr; \
v1->ptr = v2->ptr; \
v2->ptr = p; \
} \
\
static inline void \
M_C3(array_, name, _swap_at)(M_C3(array_, name,_t) v, size_t i, size_t j) \
{ \
assert (v != NULL); \
assert(i < v->size && j < v->size && v->ptr != NULL); \