My earlier code which was giving error: complete implementation here: https://ideone.com/MuOmlS
class Meeting
{
private:
int start, end;
Room room;
public:
Meeting(int _start, int _end, Room _room)
{
start = _start;
end = _end;
room = _room;
}
};
//constructor was called
// as calendar.push_back(Meeting(_start, _end, this));
.
.
.
This Code giving error as:
[ERROR]:
error: field ‘room’ has incomplete type ‘Room’
Room room;
^~~~
a.cpp: In constructor ‘Meeting::Meeting(int, int, Room)’:
a.cpp:23:40: error: ‘_room’ has incomplete type
Meeting(int _start, int _end, Room _room)
^~~~~
a.cpp: In member function ‘bool Room::book(int, int)’:
a.cpp:72:54: error: no matching function for call to ‘Meeting::Meeting(int&, int&, Room*)’
calendar.push_back(Meeting(_start, _end, this));
^
correct code after referring this thread https://stackoverflow.com/questions/12466055/field-has-incomplete-type-error/12466219 i implemented and it worked but from this thread i couldn't able to understand why pointer object is doing which leads to removal of error? complete implementation here: https://ideone.com/SSVnOU
class Meeting
{
private:
int start, end;
Room *room;
public:
Meeting(int _start, int _end, Room *_room)
{
start = _start;
end = _end;
room = _room;
}
//constructor was called
// as Meeting(new_start,new_end,this);
..