Everyone help to see what's wrong with this program, hurry

82166583

typedef vector <Record *> :: iterator iter;
iter StuInfoVec :: findRecord (const string&pattern, int type, iter from)
{
/ * Function: Find a record from the record information
Parameters: pattern, the specified field of the record to be searched is equal to pattern.
type, 0 means that the student number of the record you are looking for is equal to pattern.
A value of 1 indicates that the name of the record you are looking for is equal to pattern.
A value of 2 indicates that the rank of the record to be found is equal to pattern.
from, looking for a matching record starting from from.
Returns: if found, returns an iterator to the first matching record
If not found, the iterator returned is equal to the value returned by pastEnd ()
Note: from should be a dereferenceable iterator. The first call is available first (),
After that, the value of the previous findRecord () is incremented by 1 and until pastEnd () is returned, all matching records can be obtained * /
iter it;
iter it_end = recVec.end ();
for (it = from; it! = it_end; it ++)
{
// Find records matching pattern based on the type of type
switch (type)
{
case 0:
if (pattern == (* it)-> number)
return it;
case 1:
if (pattern == (* it)-> name)
return it;
case 2:
if (pattern == (* it)-> index)
return it;
default:
cout << "No such query" << endl;
}
}
}

syntax error: missing ';' before 'tag :: id'
error C2501: 'iter': missing storage-class or type specifiers
fatal error C1004: unexpected end of file found
The corresponding header files are defined, these errors always occur, I do not know why, please help experts

julines

See if there are more brackets and fewer brackets, and then there is a semicolon after the class definition

firegun

default has no return

firegun

Sorry, it should be that if both are default, there is no return

firegun

If not found, the returned iterator is equal to the return value of pastEnd ()
-------------------------------------------------
Haha, did you see the return value

qingclie

iter it;
iter it_end = recVec.end ();
I wonder if you have overloaded assignment ...

qingclie

What about that tag :: id

82166583

tag :: id I do n’t know what ’s going on, nor do I define what id

82166583

But if you comment out this function, there is nothing wrong, so it must be wrong here