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Fix prototype of _reduce : dest may not be an array. It is therefore

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needed to pass a pointer.

Add _map_reduce method.
This commit is contained in:
Patrick Pelissier committed 2017-04-26 23:46:49 +02:00
1 parent 6cee535ccd
commit 75db40a4ff
1 file changed
+23 -3
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m-algo.h
+23 -3
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@@ -127,21 +127,41 @@
} \
} \
\
static inline void M_C(name, _reduce) (type_t dest, \
static inline void M_C(name, _reduce) (type_t *dest, \
container_t l, \
void (*f)(type_t, type_t const) ) \
{ \
bool initDone = false; \
for M_EACH(item, l, cont_oplist) { \
if (initDone) \
f(dest, *item); \
f(*dest, *item); \
else { \
M_GET_SET type_oplist (dest, *item); \
M_GET_SET type_oplist (*dest, *item); \
initDone = true; \
} \
} \
} \
\
static inline void M_C(name, _map_reduce) (type_t *dest, \
container_t l, \
void (*r)(type_t, type_t const), \
void (*m)(type_t, type_t const) ) \
{ \
bool initDone = false; \
type_t tmp; \
M_GET_INIT type_oplist (tmp); \
for M_EACH(item, l, cont_oplist) { \
m(tmp, *item); \
if (initDone) \
r(*dest, tmp); \
else { \
M_GET_SET type_oplist (*dest, tmp); \
initDone = true; \
} \
} \
M_GET_CLEAR type_oplist (tmp); \
} \
\
M_IF_METHOD(CMP, type_oplist)( \
static inline type_t *M_C(name, _min) (/*const*/ container_t l) \
{ \