Data::Data(int T, int S, std::vector<int> c, int E, int P, int X, std::vector<std::vector<int>> a, std::vector<std::vector<int>> b) :
T(T),
S(S),
c(c),
E(E),
P(P),
X(X),
a(a),
b(b),
v(countStudents(X,a))
{}
REPLY* runAddc(COMMAND cnode,STUDENT *shead,COURSES *chead){
REPLY *rtemp;
int k;
STUDENT *studentp;
STUDENT *current;
STUDENT *temp;
COURSES *coursep;
int i;
if((rtemp = malloc(sizeof(REPLY))) == NULL){
fprintf(stderr,"Error occured with malloc");
exit(1);
}
if((coursep =getCourse(chead,cnode.courseId)) !=NULL){
if((studentp = getStudent(shead,cnode.string)) !=NULL){
k = 0;
while(studentp->courseIds[k] != -1){
if(k >=MAX_CLASSES){
rtemp->status = 0;
return rtemp;
}
if(studentp->courseIds[k] == cnode.courseId){
rtemp->status = 0;
return rtemp;
}
k++;
}
studentp->courseIds[k] = cnode.courseId;
studentp->numCourses++;
rtemp->status = 1;
return rtemp;
}
else if(studentp == NULL){
if((countStudents(shead))+1 >100){
rtemp->status = 0;
return rtemp;
}
else{
current = shead;
while(current->next !=NULL){
current = current->next;
}
if((temp = malloc(sizeof(STUDENT))) == NULL){
fprintf(stderr,"Error occured with maloc\n");
exit(1);
}
strcpy(temp->name,cnode.string);
temp->numCourses = 1;
temp->next = NULL;
current->next = temp;
for(i = 1; i < MAX_CLASSES;i++){
temp->courseIds[i] = -1;
}
temp->courseIds[0] = cnode.courseId;
rtemp->status = 1;
return rtemp;
}
}
}
else if(coursep == NULL){
rtemp->status = 0;
return rtemp;
}
rtemp->status = 1;
return rtemp;
}
