Error C2511: Overloaded member function not found

[chobblars87]

Hi guys. Haven't done C++ in a while and I've never been great with classes but I'm trying to make a compiler using Lex/Yacc. I've sorted most of the errors, all apart two which are both overloaded member functions that haven't been found in the class.

Here's the class definition inside DetFinAut.h:

#ifndef DETFINAUT_H
#define DETFINAUT_H
#include <iostream>
#include <string>
 
class DetFinAut
{
public:
    DetFinAut();
    DetFinAut(char,int,int,int,int,std::string);
    static void restart();
    static char run(std::string);
 
private:
    char languageABC[36];
    int numStates;
    static int startState;
    static std::string outputs[6];
    int transTable[6][36];
 
public:
    static void step(char);
};
 
#endif
 

And here is the .cpp that hosts the actual functions. I've stripped them both of most of the unnecessaries but I can give the rest of the code if needed.

#include "detfinaut.h"
#include <iostream>
#include <string>
using namespace std;
 
DetFinAut::DetFinAut(char inputABCIn[36], int numStatesIn, int startState, int acceptStatesIn, int tableIn[6][36], string outputsDef[])
{
    languageABC = inputABCIn;
    numStates = startState;
    startState = numStatesIn;
    transTable = tableIn;
    outputs = *outputsDef;
 
    DetFinAut::restart();
}
 
void DetFinAut::restart()
{
    actState = startState;
    stopped = false;
}
 
void DetFinAut::step(string inputs)
{
    if(!DetFinAut::isStopped())
    {
        if (nextState(actState,inputs) == -1) stopped = true;
        else actState = destination;                    
    }
}
 
char DetFinAut::run(string inputs)
{
        for(int i=0; i<inputs.length(); i++)
        {
            step(inputs[i]);
            if (isStopped()) break;
        }
        if (isAccepting()) return getOutput(getState()); 
        else return NULL;
}
 

Thanks in advance guys! Spent several hours over this and it'd be great to finally get it sorted so I can move on!

Barnz

[gpraghuram]

Hi guys. Haven't done C++ in a while and I've never been great with classes but I'm trying to make a compiler using Lex/Yacc. I've sorted most of the errors, all apart two which are both overloaded member functions that haven't been found in the class.

Here's the class definition inside DetFinAut.h:

#ifndef DETFINAUT_H
#define DETFINAUT_H
#include <iostream>
#include <string>
 
class DetFinAut
{
public:
    DetFinAut();
    DetFinAut(char,int,int,int,int,std::string);
    static void restart();
    static char run(std::string);
 
private:
    char languageABC[36];
    int numStates;
    static int startState;
    static std::string outputs[6];
    int transTable[6][36];
 
public:
    static void step(char);
};
 
#endif
 

And here is the .cpp that hosts the actual functions. I've stripped them both of most of the unnecessaries but I can give the rest of the code if needed.

#include "detfinaut.h"
#include <iostream>
#include <string>
using namespace std;
 
DetFinAut::DetFinAut(char inputABCIn[36], int numStatesIn, int startState, int acceptStatesIn, int tableIn[6][36], string outputsDef[])
{
    languageABC = inputABCIn;
    numStates = startState;
    startState = numStatesIn;
    transTable = tableIn;
    outputs = *outputsDef;
 
    DetFinAut::restart();
}
 
void DetFinAut::restart()
{
    actState = startState;
    stopped = false;
}
 
void DetFinAut::step(string inputs)
{
    if(!DetFinAut::isStopped())
    {
        if (nextState(actState,inputs) == -1) stopped = true;
        else actState = destination;                    
    }
}
 
char DetFinAut::run(string inputs)
{
        for(int i=0; i<inputs.length(); i++)
        {
            step(inputs[i]);
            if (isStopped()) break;
        }
        if (isAccepting()) return getOutput(getState()); 
        else return NULL;
}
 

Thanks in advance guys! Spent several hours over this and it'd be great to finally get it sorted so I can move on!

Barnz

You have declared the method for default constructor , but where is the body of that?
Also i am not very clear with ur question.
You are telling you cant find the overloaded funtion, means?


Raghuram

[weaknessforcats]

DetFinAut::DetFinAut(char inputABCIn[36], int numStatesIn, int startState, int acceptStatesIn, int tableIn[6][36], string outputsDef[])
{
etc...

This has a final argument of a string array, which is a string*.

The class declares the final argument as a string.

Not good.