rosieblue
728x90

enum์€ ์ •์ˆ˜ํ˜• ์ƒ์ˆ˜์— ์ด๋ฆ„์„ ๋ถ™์—ฌ์„œ ๊ด€๋ฆฌํ•˜๊ธฐ ์‰ฝ๊ฒŒํ•œ๋‹ค

๊ตณ์ด ์ƒ์ˆ˜์— ํ•˜๋‚˜ํ•˜๋‚˜ ๊ฐ’์„ ๋Œ€์ž… ์•ˆํ•ด๋„ ์•„๋ž˜์ฒ˜๋Ÿผ ์ดˆ๊นƒ๊ฐ’๋งŒ ์ง€์ •ํ•ด์ฃผ๋ฉด ์ซ˜๋ฅด๋ฅต 1์”ฉ ์ฆ๊ฐ€๋˜์–ด์„œ ํŽธ๋ฆฌํ•˜๋‹ค

๋งŒ์•ฝ ๊ฐ’์„ ํ•˜๋‚˜ํ•˜๋‚˜ ์ง€์ •ํ•ด์ฃผ๊ณ  ์‹ถ์œผ๋ฉด ๊ทธ๋ ‡๊ฒŒ ํ•ด๋„ ๋œ

#include <stdio.h>

enum DayOfWeek {    // ์—ด๊ฑฐํ˜• ์ •์˜
    Sunday = 0,         // ์ดˆ๊นƒ๊ฐ’ ํ• ๋‹น
    Monday,
    Tuesday,
    Wednesday,
    Thursday,
    Friday,
    Saturday
};

int main()
{
    enum DayOfWeek week;    // ์—ด๊ฑฐํ˜• ๋ณ€์ˆ˜ ์„ ์–ธ
    week = Tuesday;    // ์—ด๊ฑฐํ˜• ๊ฐ’ ํ• ๋‹น
    printf("%d\n", week);   // 2: Tuesday์˜ ๊ฐ’ ์ถœ๋ ฅ

    return 0;
}
  • ์—ด๊ฑฐํ˜•์€ ์‰ผํ‘œ๋กœ ๊ตฌ๋ถ„
  • ์ดˆ๊นƒ๊ฐ’ ํ• ๋‹นํ•˜๋ฉด ๊ฑฐ๊ธฐ์„œ๋ถ€ํ„ฐ 1์”ฉ ์ฆ๊ฐ€ํ•จ
  • ๋งจ ๋’ค์˜ '}'๋’ค์—๋งŒ ';'๋„ฃ๊ธฐ
  • ๋ณ€์ˆ˜ ์„ ์–ธ์€ ์œ„์ฒ˜๋Ÿผ ์„ ์–ธ

 

์˜ˆ์ œ

๋‹ค์Œ ์†Œ์Šค ์ฝ”๋“œ๋ฅผ ์™„์„ฑํ•˜์—ฌ ์—ด๊ฑฐํ˜• INTERFACE_TYPE์˜ ๊ฐ’์ด ๋ชจ๋‘ ์ถœ๋ ฅ๋˜๊ฒŒ ๋งŒ๋“œ์„ธ์š”. 

๋‹จ, InterfaceTypeUndefined์˜ ๊ฐ’์€ ์ถœ๋ ฅํ•˜์ง€ ์•Š์•„์•ผ ํ•ฉ๋‹ˆ๋‹ค.

์ •๋‹ต์—๋Š” ๋ฐ‘์ค„ ์นœ ๋ถ€๋ถ„์— ๋“ค์–ด๊ฐˆ ์ฝ”๋“œ๋งŒ ์ž‘์„ฑํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

#include <stdio.h>

// INTERFACE_TYPE์€ Windows ์ปค๋„์˜ winddk.h ํ—ค๋” ํŒŒ์ผ์— ์ •์˜๋œ ์—ด๊ฑฐํ˜•
typedef enum _INTERFACE_TYPE {
    InterfaceTypeUndefined = -1,
    Internal,
    Isa,
    Eisa,
    MicroChannel,
    TurboChannel,
    PCIBus,
    VMEBus,
    NuBus,
    PCMCIABus,
    CBus,
    MPIBus,
    MPSABus,
    ProcessorInternal,
    InternalPowerBus,
    PNPISABus,
    PNPBus,
    MaximumInterfaceType
} INTERFACE_TYPE, *PINTERFACE_TYPE;

int main()
{
    ________________________________________________________________
    {
        printf("%d ", i);
    }

    return 0;
}

 

๋‹ต

for (INTERFACE_TYPE i=Internal; i<MaximumInterfaceType;i++)

'๐Ÿ‘ฉโ€๐Ÿ’ป Programming & Algorithm > C' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€

[C/C++] mmap ํ•จ์ˆ˜  (0) 2023.04.02
[C/C++] setbuf,setvbuf ํ•จ์ˆ˜ ์ •๋ฆฌ  (0) 2023.03.29
[C/C++] What is Pointer? - Pointer and Addresses  (0) 2021.08.20
profile

rosieblue

@Rosieblue

ํฌ์ŠคํŒ…์ด ์ข‹์•˜๋‹ค๋ฉด "์ข‹์•„์š”โค๏ธ" ๋˜๋Š” "๊ตฌ๋…๐Ÿ‘๐Ÿป" ํ•ด์ฃผ์„ธ์š”!