problem w/ header

This is a discussion on problem w/ header within the C++ Programming forums, part of the General Programming Boards category; hey, i can't get this to go. a little help . . . thanks Code: #include <iostream.h> class c_sequence { ...

  1. #1
    Registered User blight2c's Avatar
    Join Date
    Mar 2002
    Posts
    266

    problem w/ header

    hey, i can't get this to go. a little help . . . thanks

    Code:
    #include <iostream.h>
    
    class c_sequence
    {
    	protected:
    		int back;
    		int data[10];
    	public:
    		c_sequence();
    		virtual mf_poke(char ch);
    		virtual mf_pop(void)=0;
    		virtual mf_peek(void)=0;
    };
    
    c_sequence::c_sequence()
    {	
    	back=0;
    }
    
    void c_sequence::mf_poke(char ch)  //error:not a member 
    {
    	if (back<0)
    	{
    		data[back]=ch;
    		back++;
    		cout<<endl;
    	}
    	else
    		cout<<"sorry, stack full"<<endl<<endl;  //error should return a value
    }

  2. #2
    Code Goddess Prelude's Avatar
    Join Date
    Sep 2001
    Posts
    9,796
    >virtual mf_poke(char ch);
    changed to
    virtual void mf_poke(char ch);
    equals no more errors

    Any method that isn't a constructor or destructor must return a value, even it it's void.

    -Prelude
    My best code is written with the delete key.

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