Thread: Comparing structures?

  1. #1
    Registered User
    Join Date
    Sep 2004

    Comparing structures?

    Can I compare the data contents of two structures? For example, if I have
    typedef struct{
     int a;
     char b;
    } HELP;
    // ........ main:
    HELP stuff1, stuff2;
    can I compare whether stuff1.a==stuff2.a and stuff1.b==stuff2.b? Simply using stuff1==stuff2 results in a compiler error. Must I compare them individually?

  2. #2
    vae victus! skorman00's Avatar
    Join Date
    Nov 2003
    you can use memcmp depending on what the data it holds. If it only holds an int and a char, memcmp would be fine.

  3. #3
    Just Lurking Dave_Sinkula's Avatar
    Join Date
    Oct 2002
    7. It is easier to write an incorrect program than understand a correct one.
    40. There are two ways to write error-free programs; only the third one works.*

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