dev-cpp-users Mailing List for Dev-C++

Guys why are you still using devc++. Use visual studio and get rid of all
errors

On Fri, Mar 18, 2016 at 2:59 PM, mofana mphaka <mo...@nu...> wrote:

> There must be corresponding
> #if...
>
> before your
>
> #endif // LinkedQueue_H
>
>
> >
> >> I am using Dev C++ version 4.9.9.2 w/ Windows XP.  I am writing a
> >> program for class that requires me to use inheritance.  Below is
> >> the header files for the base class and the derived class.
> >>
> >> BASE CLASS:
> >>
> >> #include<iostream>
> >> #include<iomanip>
> >> #include<stdlib.h>
> >>
> >> using namespace std;
> >>
> >> #include "Node.h"
> >>
> >> class Queue
> >> {
> >>  protected:
> >>     NodePtr Front;
> >>         NodePtr Rear;
> >>     int Count;
> >>         void QueueError(char* Mesg);
> >>  public:
> >>     Queue();
> >>     ~Queue();
> >>
> >>     void displayAll();
> >>     void addRear(int item);
> >>     void deleteFront(int& item);
> >>         int getSize();
> >>     bool isEmpty();
> >>     bool full();
> >> };
> >>
> >> #endif // LinkedQueue_H
> >>
> >> DERIVED CLASS:
> >>
> >> #ifndef LinkedList_H
> >> #define LinkedList_H
> >>
> >> #include<iostream>
> >> #include<iomanip>
> >> #include<stdlib.h>
> >>
> >> using namespace std;
> >>
> >> class LL: public Queue
> >> {
> >>
> >>  public:
> >>      void addFront(int NewNum);
> >>      void deleteRear(int& OldNum);
> >>      int search(int& Key);
> >>      void deleteIth(int I, int& OldNum);
> >>
> >> };
> >> #endif //LinkedList_H
> >>
> >> COMPILE LOG:
> >>
> >> Compiler: Default compiler
> >> Building Makefile: "C:\Documents and
> >> Settings\Von\Desktop\HW3\Pt2\Makefile.win"
> >> Executing  make...
> >> make.exe -f "C:\Documents and
> >> Settings\Von\Desktop\HW3\Pt2\Makefile.win" all
> >> g++.exe -c LinkedList.cpp -o LinkedList.o
> >> -I"C:/Dev-Cpp/lib/gcc/mingw32/3.4.2/include"
> >> -I"C:/Dev-Cpp/include/c++/3.4.2/backward"
> >> -I"C:/Dev-Cpp/include/c++/3.4.2/mingw32"
> >> -I"C:/Dev-Cpp/include/c++/3.4.2"  -I"C:/Dev-Cpp/include"
> >>
> >> In file included from LinkedList.cpp:10:
> >> LinkedList.h:11: error: expected class-name before '{' token
> >>
> >> make.exe: *** [LinkedList.o] Error 1
> >>
> >> Execution terminated
> >>
> >>
>
> ---
> -------------------------------------------
> mofana mphaka
> Mathematics and Computer Science Department
> National University of Lesotho
> LESOTHO
>
> mailto:mof...@gm...; cc: mo...@nu...
> http://cs.nul.ls/~mofana
> Cell:     (+266) 63167562
> Office:  (+266) (5221)3518
> Home:     (+266) 27058532
> ---------------------------------------------------------------------------
>
>
>
> ------------------------------------------------------------------------------
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Hey!

 

Open message <http://jimmysaruba.com/greatest.php?nt6j0>

 

William Mc Coy

There must be corresponding
#if...

before your

#endif // LinkedQueue_H


> 
>> I am using Dev C++ version 4.9.9.2 w/ Windows XP.  I am writing a 
>> program for class that requires me to use inheritance.  Below is
>> the header files for the base class and the derived class.
>> 
>> BASE CLASS:
>> 
>> #include<iostream>
>> #include<iomanip>
>> #include<stdlib.h>
>> 
>> using namespace std;
>> 
>> #include "Node.h"
>> 
>> class Queue
>> {
>>  protected:
>>     NodePtr Front;
>>         NodePtr Rear;
>>     int Count;
>>         void QueueError(char* Mesg);
>>  public:
>>     Queue();
>>     ~Queue();
>> 
>>     void displayAll();
>>     void addRear(int item);
>>     void deleteFront(int& item);
>>         int getSize();
>>     bool isEmpty();
>>     bool full();
>> };
>> 
>> #endif // LinkedQueue_H
>> 
>> DERIVED CLASS:
>> 
>> #ifndef LinkedList_H
>> #define LinkedList_H
>> 
>> #include<iostream>
>> #include<iomanip>
>> #include<stdlib.h>
>> 
>> using namespace std;
>> 
>> class LL: public Queue
>> {
>> 
>>  public:
>>      void addFront(int NewNum);
>>      void deleteRear(int& OldNum);
>>      int search(int& Key);
>>      void deleteIth(int I, int& OldNum);
>> 
>> };
>> #endif //LinkedList_H
>> 
>> COMPILE LOG:
>> 
>> Compiler: Default compiler
>> Building Makefile: "C:\Documents and 
>> Settings\Von\Desktop\HW3\Pt2\Makefile.win"
>> Executing  make...
>> make.exe -f "C:\Documents and 
>> Settings\Von\Desktop\HW3\Pt2\Makefile.win" all
>> g++.exe -c LinkedList.cpp -o LinkedList.o 
>> -I"C:/Dev-Cpp/lib/gcc/mingw32/3.4.2/include"  
>> -I"C:/Dev-Cpp/include/c++/3.4.2/backward"
>> -I"C:/Dev-Cpp/include/c++/3.4.2/mingw32"  
>> -I"C:/Dev-Cpp/include/c++/3.4.2"  -I"C:/Dev-Cpp/include"
>> 
>> In file included from LinkedList.cpp:10:
>> LinkedList.h:11: error: expected class-name before '{' token
>> 
>> make.exe: *** [LinkedList.o] Error 1
>> 
>> Execution terminated
>> 
>> 

---
-------------------------------------------
mofana mphaka
Mathematics and Computer Science Department
National University of Lesotho
LESOTHO

mailto:mof...@gm...; cc: mo...@nu...
http://cs.nul.ls/~mofana
Cell:     (+266) 63167562
Office:  (+266) (5221)3518
Home:     (+266) 27058532
---------------------------------------------------------------------------

So are you including your queue header file before the second header file?

Next thing - This is a dead forum for a product that hasn't been updated 
in many years. Consider switching to a recent version of Code::Blocks 
instead.

/Per W

On Sun, 18 Mar 2007, Von Baetiong wrote:

> I am using Dev C++ version 4.9.9.2 w/ Windows XP.  I am writing a program for class that requires me to use inheritance.  Below is
> the header files for the base class and the derived class.
> 
> BASE CLASS:
> 
> #include<iostream>
> #include<iomanip>
> #include<stdlib.h>
> 
> using namespace std;
> 
> #include "Node.h"
> 
> class Queue
> {
>  protected:
>     NodePtr Front;
>         NodePtr Rear;
>     int Count;   
>         void QueueError(char* Mesg);
>  public:
>     Queue();                                
>     ~Queue();               
> 
>     void displayAll();            
>     void addRear(int item);        
>     void deleteFront(int& item);
>         int getSize();    
>     bool isEmpty();            
>     bool full();        
> };
> 
> #endif // LinkedQueue_H
> 
> DERIVED CLASS:
> 
> #ifndef LinkedList_H
> #define LinkedList_H
> 
> #include<iostream>
> #include<iomanip>
> #include<stdlib.h>
> 
> using namespace std;
> 
> class LL: public Queue
> {
>  
>  public:
>      void addFront(int NewNum);
>      void deleteRear(int& OldNum);
>      int search(int& Key);
>      void deleteIth(int I, int& OldNum);
> 
> };
> #endif //LinkedList_H
> 
> COMPILE LOG:
> 
> Compiler: Default compiler
> Building Makefile: "C:\Documents and Settings\Von\Desktop\HW3\Pt2\Makefile.win"
> Executing  make...
> make.exe -f "C:\Documents and Settings\Von\Desktop\HW3\Pt2\Makefile.win" all
> g++.exe -c LinkedList.cpp -o LinkedList.o -I"C:/Dev-Cpp/lib/gcc/mingw32/3.4.2/include"  -I"C:/Dev-Cpp/include/c++/3.4.2/backward" 
> -I"C:/Dev-Cpp/include/c++/3.4.2/mingw32"  -I"C:/Dev-Cpp/include/c++/3.4.2"  -I"C:/Dev-Cpp/include"   
> 
> In file included from LinkedList.cpp:10:
> LinkedList.h:11: error: expected class-name before '{' token
> 
> make.exe: *** [LinkedList.o] Error 1
> 
> Execution terminated
> 
> 
>