From: Mergen Imeev via Tarantool-patches <tarantool-patches@dev.tarantool.org> To: s.ostanevich@corp.mail.ru, tsafin@tarantool.org Cc: tarantool-patches@dev.tarantool.org Subject: [Tarantool-patches] [PATCH v1 03/10] sql: introduce mem_is_*() functions Date: Mon, 1 Feb 2021 11:14:54 +0300 [thread overview] Message-ID: <9bed6ada44db48b99bf11e7fb632f25d19a11634.1612166870.git.imeevma@gmail.com> (raw) In-Reply-To: <cover.1612166870.git.imeevma@gmail.com> This patch introduces mem_is_*() functions. These functions are used to check type of MEM content. Part of #4470 --- src/box/sql/vdbeInt.h | 95 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 95 insertions(+) diff --git a/src/box/sql/vdbeInt.h b/src/box/sql/vdbeInt.h index a24fbfc0e..0bb045170 100644 --- a/src/box/sql/vdbeInt.h +++ b/src/box/sql/vdbeInt.h @@ -618,6 +618,101 @@ mem_set_map(struct Mem *mem, char *value, uint32_t size, int alloc_type); int mem_set_array(struct Mem *mem, char *value, uint32_t size, int alloc_type); +static inline bool +mem_is_null(const struct Mem *mem) +{ + return (mem->flags & MEM_Null) != 0; +} + +static inline bool +mem_is_undefined(const struct Mem *mem) +{ + return (mem->flags & MEM_Undefined) != 0; +} + +static inline bool +mem_is_frame(const struct Mem *mem) +{ + return (mem->flags & MEM_Frame) != 0; +} + +static inline bool +mem_is_neg_int(const struct Mem *mem) +{ + return (mem->flags & MEM_Int) != 0; +} + +static inline bool +mem_is_pos_int(const struct Mem *mem) +{ + return (mem->flags & MEM_UInt) != 0; +} + +static inline bool +mem_is_integer(const struct Mem *mem) +{ + return mem_is_neg_int(mem) || mem_is_pos_int(mem); +} + +static inline bool +mem_is_double(const struct Mem *mem) +{ + return (mem->flags & MEM_Real) != 0; +} + +static inline bool +mem_is_number(const struct Mem *mem) +{ + return mem_is_integer(mem) || mem_is_double(mem); +} + +static inline bool +mem_is_string(const struct Mem *mem) +{ + return (mem->flags & MEM_Str) != 0; +} + +static inline bool +mem_is_binary(const struct Mem *mem) +{ + return (mem->flags & MEM_Blob) != 0; +} + +static inline bool +mem_is_varstring(const struct Mem *mem) +{ + return mem_is_string(mem) || mem_is_binary(mem); +} + +static inline bool +mem_is_map(const struct Mem *mem) +{ + return mem_is_binary(mem) && ((mem->flags & MEM_Subtype) != 0) && + mem->subtype == SQL_SUBTYPE_MSGPACK && + mp_typeof(*mem->z) == MP_MAP; +} + +static inline bool +mem_is_array(const struct Mem *mem) +{ + return mem_is_binary(mem) && ((mem->flags & MEM_Subtype) != 0) && + mem->subtype == SQL_SUBTYPE_MSGPACK && + mp_typeof(*mem->z) == MP_ARRAY; +} + +static inline bool +mem_is_bool(const struct Mem *mem) +{ + return (mem->flags & MEM_Bool) != 0; +} + +static inline bool +mems_have_same_type(const struct Mem *mem1, const struct Mem *mem2) +{ + return (mem1->flags & MEM_PURE_TYPE_MASK) == + (mem2->flags & MEM_PURE_TYPE_MASK); +} + void sqlVdbeMemInit(Mem *, sql *, u32); void sqlVdbeMemSetNull(Mem *); void sqlVdbeMemSetZeroBlob(Mem *, int); -- 2.25.1
next prev parent reply other threads:[~2021-02-01 8:16 UTC|newest] Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-02-01 8:14 [Tarantool-patches] [PATCH v1 00/10] Encapsulate MEM type changing and checking Mergen Imeev via Tarantool-patches 2021-02-01 8:14 ` [Tarantool-patches] [PATCH v1 01/10] sql: introduce mem_set_*() functions Mergen Imeev via Tarantool-patches 2021-02-01 8:14 ` [Tarantool-patches] [PATCH v1 02/10] sql: Initialize MEM in sqlVdbeAllocUnpackedRecord() Mergen Imeev via Tarantool-patches 2021-02-01 8:14 ` Mergen Imeev via Tarantool-patches [this message] 2021-02-01 8:14 ` [Tarantool-patches] [PATCH v1 04/10] sql: introduce mem_convert_to_binary() Mergen Imeev via Tarantool-patches 2021-02-01 8:14 ` [Tarantool-patches] [PATCH v1 05/10] sql: refactor vdbesort.c Mergen Imeev via Tarantool-patches 2021-02-01 8:15 ` [Tarantool-patches] [PATCH v1 06/10] sql: refactor sql/func.c Mergen Imeev via Tarantool-patches 2021-02-01 8:15 ` [Tarantool-patches] [PATCH v1 07/10] sql: refactor vdbetrace.c Mergen Imeev via Tarantool-patches 2021-02-01 8:15 ` [Tarantool-patches] [PATCH v1 08/10] sql: refactor vdbeapi.c Mergen Imeev via Tarantool-patches 2021-02-01 8:15 ` [Tarantool-patches] [PATCH v1 09/10] sql: refactor vdbeaux.c Mergen Imeev via Tarantool-patches 2021-02-09 9:51 ` [Tarantool-patches] FW: " Timur Safin via Tarantool-patches 2021-02-13 15:33 ` Mergen Imeev via Tarantool-patches 2021-02-28 17:35 ` Vladislav Shpilevoy via Tarantool-patches 2021-02-01 8:15 ` [Tarantool-patches] [PATCH v1 10/10] sql: refactor vdbe.c Mergen Imeev via Tarantool-patches [not found] ` <047f01d6fec7$b5a90bb0$20fb2310$@tarantool.org> 2021-02-13 15:26 ` Mergen Imeev via Tarantool-patches 2021-02-09 9:36 ` [Tarantool-patches] [PATCH v1 00/10] Encapsulate MEM type changing and checking Timur Safin via Tarantool-patches 2021-02-13 15:13 ` Mergen Imeev via Tarantool-patches
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