On Mon, 26 Jul 2004 23:45:37 +0200 phriedrich <[EMAIL PROTECTED]> babbled:
> Hi,
>
> I'm writing a small program [1] using ecore, evas and some other e-libs
> now, when I include Edje.h the compile breaks with the following message:
>
> */usr/local/include/Edje.h:7: error: use of enum `_Edje_Message_Type'
> without previous declaration */usr/local/include/Edje.h:9: error: multiple
> definition of `enum _Edje_Message_Type' */usr/local/include/Edje.h:7:
> error: previous definition here
>
> I've played around with it a while and found a solution:
>
> I've to change the order of some lines in Edje.h, as the following:
yeah - i know. some compilers (especially in bitchy ansi pedantic mode) don't
allow forward declarations of enums. fixed.
> -----------------------original-snip-----------------------------------
>
> #include <Evas.h>
>
> /* FIXDOC: Define these? */
> typedef enum _Edje_Message_Type Edje_Message_Type;
> enum _Edje_Message_Type
> {
> EDJE_MESSAGE_NONE = 0,
>
> EDJE_MESSAGE_SIGNAL = 1, /* DONT USE THIS */
>
> EDJE_MESSAGE_STRING = 2,
> EDJE_MESSAGE_INT = 3,
> EDJE_MESSAGE_FLOAT = 4,
>
> EDJE_MESSAGE_STRING_SET = 5,
> EDJE_MESSAGE_INT_SET = 6,
> EDJE_MESSAGE_FLOAT_SET = 7,
>
> EDJE_MESSAGE_STRING_INT = 8,
> EDJE_MESSAGE_STRING_FLOAT = 9,
>
> EDJE_MESSAGE_STRING_INT_SET = 10,
> EDJE_MESSAGE_STRING_FLOAT_SET = 11
> };
>
> typedef struct _Edje_Message_String Edje_Message_String;
> typedef struct _Edje_Message_Int Edje_Message_Int;
> typedef struct _Edje_Message_Float Edje_Message_Float;
> typedef struct _Edje_Message_String_Set Edje_Message_String_Set;
> typedef struct _Edje_Message_Int_Set Edje_Message_Int_Set;
> typedef struct _Edje_Message_Float_Set Edje_Message_Float_Set;
> typedef struct _Edje_Message_String_Int Edje_Message_String_Int;
> typedef struct _Edje_Message_String_Float Edje_Message_String_Float;
> typedef struct _Edje_Message_String_Int_Set Edje_Message_String_Int_Set;
> typedef struct _Edje_Message_String_Float_Set
> Edje_Message_String_Float_Set;
>
> --------------------------------------original-snip----------------------
>
>
>
> -------------------------------changed-one-------------------------
> #include <Evas.h>
>
> /* FIXDOC: Define these? */
> enum _Edje_Message_Type
> {
> EDJE_MESSAGE_NONE = 0,
>
> EDJE_MESSAGE_SIGNAL = 1, /* DONT USE THIS */
>
> EDJE_MESSAGE_STRING = 2,
> EDJE_MESSAGE_INT = 3,
> EDJE_MESSAGE_FLOAT = 4,
>
> EDJE_MESSAGE_STRING_SET = 5,
> EDJE_MESSAGE_INT_SET = 6,
> EDJE_MESSAGE_FLOAT_SET = 7,
>
> EDJE_MESSAGE_STRING_INT = 8,
> EDJE_MESSAGE_STRING_FLOAT = 9,
>
> EDJE_MESSAGE_STRING_INT_SET = 10,
> EDJE_MESSAGE_STRING_FLOAT_SET = 11
> };
>
> typedef enum _Edje_Message_Type Edje_Message_Type;
> typedef struct _Edje_Message_String Edje_Message_String;
> typedef struct _Edje_Message_Int Edje_Message_Int;
> typedef struct _Edje_Message_Float Edje_Message_Float;
> typedef struct _Edje_Message_String_Set Edje_Message_String_Set;
> typedef struct _Edje_Message_Int_Set Edje_Message_Int_Set;
> typedef struct _Edje_Message_Float_Set Edje_Message_Float_Set;
> typedef struct _Edje_Message_String_Int Edje_Message_String_Int;
> typedef struct _Edje_Message_String_Float Edje_Message_String_Float;
> typedef struct _Edje_Message_String_Int_Set Edje_Message_String_Int_Set;
> typedef struct _Edje_Message_String_Float_Set
> Edje_Message_String_Float_Set;
>
> -----------------------changed-one--------------------------------------
>
>
>
> Or to say it just in a few words:
>
> I moved the line
> typedef enum _Edje_Message_Type Edje_Message_Type;
> from _before_
> enum _Edje_Message_Type{....}
> to behind (Moved line 7 to 28)
>
>
>
> I haven't tested yet to compile other programs again and check if they're
> still working, but they should do.
>
> I hope this is working generaly, and if could be done in this way in
> further versions of edje.
>
> Regards,
>
> Friedrich
>
> ---
> [1]:http://www.phriedrich.artfact.at/pages/projectdetail.php?lang=en@&cal
> l=../projects/eloquence/desc
> --
>
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--
------------- Codito, ergo sum - "I code, therefore I am" --------------
The Rasterman (Carsten Haitzler) [EMAIL PROTECTED]
熊耳 - 車君 (数田) [EMAIL PROTECTED]
Tokyo, Japan (東京 日本)
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