RE: GCC structure compilation error

RE: GCC structure compilation error

[Robert Wimmer]

>typedef struct Database_Display
>{
>...
>   MODULES Modules_Present;
>....
>}DATABASE_DISPLAY;
>
>file2.c
>#include "file1.h"
>DATABASE_DISPLAY Database_DISPLAY;
>// code start
>:
>
>file2.c:10: error: request for member 'Module_Present' in something not a 
>structure or union
>
>pls help me solve this problem

'Module_Present' is no member of database_disp.... >  it is defined as 
MODULES Modules_Present;
(an 's' is missing)

bye sepp

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Re: GCC structure compilation error

[Eljay Love-Jensen]

Hi Aniket,

Errors like that may mean that you have a typo in your structure.

For instance:

typedef struct Foo
{
	int a;
} FOO;

typedef struct Bar
{
	int b;
	FOOO c; // <-- typo
} BAR;

Check your header file for spelling errors.  For instance, "CALENDER" for 
"CALENDAR".

HTH,
--Eljay

GCC structure compilation error

[Aniket S Joshi]

Hi All,

pls find description of problem below

File1.h 
typedef struct Modules_Prescence
{
  uint16 Mccb1_Present;
  uint16 Mccb2_Present;
  uint16 Mccb3_Present;
  uint16 Mccb4_Present;
  uint16 Io_Mccb1_Present;
  uint16 Io_Mccb2_Present;
  uint16 Io_Mccb3_Present;
  uint16 Io_Mccb4_Present;
  uint16 Voltage_Power_Module_Present;
}MODULES;

typedef struct Database_Display
{
  SERIAL_DISPLAY Settings_Display;
  SERIAL_POWER Settings_Power;
  SERIAL_VOLTAGE Settings_Voltage;
  SERIAL_MCCB Settings_Mccb_Display;
  SYSTEM_IOMOD Settings_IoModule_Display[4];
  MODULES Modules_Present;
  CALENDER Settings_RTC;
  uint16 ProgDone;
  ALARM_MCCB Alarm_Status ;
  TRIP_MCCB Trip_Status ;
}DATABASE_DISPLAY;

file2.c
#include "file1.h"
DATABASE_DISPLAY Database_DISPLAY;
// code start
:
:
 if(Database_DISPLAY.Modules_Present.Mccb2_Present==1)
{


}
:

After compiling file2. c
i am getting following errors like 
 
file2.c:10: error: request for member 'Module_Present' in something not a structure or union

pls help me solve this problem


Thanks in advance


Aniket