Referencing pointer inside a structure pointer

Hi


I have a structure as follows

Code:

---


struct arptCd
{
    char code[ARPCDLEN];

};

struct arptList
{
        struct arptCd arpt;
        struct arptCd *next;
};

struct halfTurnTime
{

        struct arptList *arpt;
        float pctMgtArr;
        float pctMgtDep;
        float minmDep;
        float minmArr;

};

struct halfTurnTimeList{
        struct halfTurnTime halfTurnTimeData;
        struct halfTurnTime *next;
};

---

Here halfTurnTimeList is a linked list whose first element is pointer to arptList which is another linked list. I have allocated memory of halfTurnTimeList and pute it into variable name called node. I have created the linked list of arpt.But when i am trying to assign address of first note into the first element of halfTurnTimeList by following assignment

node->arpt=firstArptNode

Compiler showing error "struct halfTurnTimeListâ has no member named arpt".

I made following task


struct halfTurnTimeList *node=NULL
node=calloca as halfTurnTimeList
created linked list of Arpt node
node->arpt=firstArptNode. firstArptNode is the address of the first node.


How can i access a pointer member of structure pointer.

Thanks in advance
Sas

node is of type halfTurnTimeList, which only has 2 elements, halfTurnTimeData and next. It's halfTurnTimeData that is of type halfTurnTime and has an element named aprt. Thus, you need node->halfTurnTimeData->arpt = firstArptNode.

Thanks a lot for pointing out the error.