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Add support for emplace detection in associative array + M_LET

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Patrick Pelissier committed 2023-03-28 23:43:08 +02:00
1 parent 876c394fba
commit 8b643b4878
1 file changed
+25 -3
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m-core.h
+25 -3
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@@ -4374,12 +4374,34 @@ m_core_parse2_enum (const char str[], const char **endptr)
/* Initialize the container 'dest' as per 'oplist' INIT operator /* Initialize the container 'dest' as per 'oplist' INIT operator
and fill it with the given VA argument and fill it with the given VA argument
assumed to be pair (key,value) with the SET_KEY operator. assumed to be pair (key,value) with the SET_KEY operator.
If key (resp. value) is itself in the form ( ) and the
oplist defined an EMPLACE_TYPE operator, performs an emplace insertion
by construction an emplace call with no suffix.
*/ */
#define M_INIT_KEY_VAI(oplist, dest, ...) \ #define M_INIT_KEY_VAI(oplist, dest, ...) \
(void)(M_GET_INIT oplist (dest) , \ (void)(M_GET_INIT oplist (dest) , \
M_MAP2_C(M_INIT_KEY_VAI_FUNC, (dest, M_GET_SET_KEY oplist) , __VA_ARGS__)) M_MAP2_C(M_INIT_KEY_VAI_FUNC_P1, (dest, oplist) , __VA_ARGS__))
#define M_INIT_KEY_VAI_FUNC(d, a) \ #define M_INIT_KEY_VAI_FUNC_P1(dst_op, a) \
M_PAIR_2 d (M_PAIR_1 d, M_PAIR_1 a, M_PAIR_2 a) M_INIT_KEY_VAI_FUNC_P2(M_PAIR_1 dst_op, M_PAIR_2 dst_op, M_PAIR_1 a, M_PAIR_2 a)
#define M_INIT_KEY_VAI_FUNC_P2(dst, oplist, key, value) \
M_IF(M_AND(M_PARENTHESIS_P(key), M_TEST_METHOD_P(EMPLACE_TYPE, M_GET_KEY_OPLIST oplist))) \
(M_INIT_KEY_VAI_FUNC_P2Y, M_INIT_KEY_VAI_FUNC_P2N)(dst, oplist, key, value)
#define M_INIT_KEY_VAI_FUNC_P2Y(dst, oplist, key, value) \
M_IF(M_AND(M_PARENTHESIS_P(value), M_TEST_METHOD_P(EMPLACE_TYPE, M_GET_VALUE_OPLIST oplist))) \
(M_INIT_KEY_VAI_FUNC_P2YY, M_INIT_KEY_VAI_FUNC_P2YN)(dst, oplist, key, value)
#define M_INIT_KEY_VAI_FUNC_P2N(dst, oplist, key, value) \
M_IF(M_AND(M_PARENTHESIS_P(value), M_TEST_METHOD_P(EMPLACE_TYPE, M_GET_VALUE_OPLIST oplist))) \
(M_INIT_KEY_VAI_FUNC_P2NY, M_INIT_KEY_VAI_FUNC_P2NN)(dst, oplist, key, value)
#define M_INIT_KEY_VAI_FUNC_P2YY(dst, oplist, key, value) \
M_C(M_GET_NAME oplist, _emplace_key_val) \
(dst, M_INIT_KEY_VAI_ID key, M_INIT_KEY_VAI_ID value)
#define M_INIT_KEY_VAI_FUNC_P2YN(dst, oplist, key, value) \
M_C(M_GET_NAME oplist, _emplace_key)(dst, M_INIT_KEY_VAI_ID key, value)
#define M_INIT_KEY_VAI_FUNC_P2NY(dst, oplist, key, value) \
M_C(M_GET_NAME oplist, _emplace_val)(dst, key, M_INIT_KEY_VAI_ID value)
#define M_INIT_KEY_VAI_FUNC_P2NN(dst, oplist, key, value) \
M_CALL_SET_KEY(oplist, dst, key, value)
#define M_INIT_KEY_VAI_ID(a) a
/* Provide an INIT_WITH method that uses the EMPLACE_TYPE definition /* Provide an INIT_WITH method that uses the EMPLACE_TYPE definition