Hallo zusammen ich habe eine Problem beim zuweisen von Werten in ein Struct.
Dies definiert sich im header.h folgendermasen:
die Zuweisung erfolt in folgender Methode:
leider erhalte ich immer folgende Compile-Fehler:
AddressConsoleIO.c:49: error: request for member `firstName' in something not a structure or union
AddressConsoleIO.c:50: error: request for member `name' in something not a structure or union
AddressConsoleIO.c:51: error: request for member `street' in something not a structure or union
AddressConsoleIO.c:52: error: request for member `streetNbr' in something not a structure or union
AddressConsoleIO.c:53: error: request for member `city' in something not a structure or union
AddressConsoleIO.c:54: error: request for member `zip' in something not a structure or union
hat jemand eine Idee was ich hier falsch mache?
Bei Pointer muss man ja -> verwenden und nicht den . Operator oder?
Besten dank
Dies definiert sich im header.h folgendermasen:
Code:
/**
* Address structure-Pointer
*/
typedef struct Address_ *AddressPtr_t;
/**
* Addtress Structure
*/
typedef struct Address_ {
char* firstName;
char* name;
char* street;
int streetNbr;
char* city;
int zip;
AddressPtr_t next;
}Address_t;
die Zuweisung erfolt in folgender Methode:
Code:
int addAddress(AddressPtr_t *header, char afirstName[30], char name[30], char street[30], int streetNbr, char city[30], int zip){
AddressPtr_t p = malloc(sizeof(Address_t));
p->next = *header;
header = &p;
memcpy(*header->firstName, afirstName, 30);
memcpy(*header->name, name, 30);
memcpy(*header->street, street, 30);
*header->streetNbr = streetNbr;
memcpy(*header->city, city, 30);
*header->zip = zip;
return 0;
}
leider erhalte ich immer folgende Compile-Fehler:
AddressConsoleIO.c:49: error: request for member `firstName' in something not a structure or union
AddressConsoleIO.c:50: error: request for member `name' in something not a structure or union
AddressConsoleIO.c:51: error: request for member `street' in something not a structure or union
AddressConsoleIO.c:52: error: request for member `streetNbr' in something not a structure or union
AddressConsoleIO.c:53: error: request for member `city' in something not a structure or union
AddressConsoleIO.c:54: error: request for member `zip' in something not a structure or union
hat jemand eine Idee was ich hier falsch mache?
Bei Pointer muss man ja -> verwenden und nicht den . Operator oder?
Besten dank