CODEWITHSUNDEEP
c++compiler-errors
Develobeer
Develobeer

Reputation: 435

C++ --> error: expected ')' before 'conf'

I don't understand where is error... It gives me: error: expected ')' before 'conf' when I build...

This is generic.cpp file.

#include <stdio.h>
#include "generic.h"
#include <string>
#include <iostream>


Generic(dynamic_reconfigure::Config conf ) //Costruttore
{
   this->conf = conf;
}

int Generic::addInt(std::string name, int value)
{
   dynamic_reconfigure::IntParameter int_param;
   std::cout << "Insert an integer value of " << name << ":\n";
   std::cin >> value;
   std::cout << "Setting " << name << "\n\n";
   std::cout << "Matched value: " << value << "\n\n";
   int_param.name=name;
   int_param.value=value;
   this->conf.ints.push_back(int_param);

return value;
}

Here there is generic.h file:

 #ifndef GENERIC_H_INCLUDED
 #define GENERIC_H_INCLUDED
 #include <string>
 #include <dynamic_reconfigure/IntParameter.h>
 #include <dynamic_reconfigure/Config.h>

 class Generic{

    dynamic_reconfigure::Config conf;

    public:
    Generic(dynamic_reconfigure::Config conf ); //Costruttore

    int addInt(std::string name, int value);
};

 #endif // GENERIC_H_INCLUDED

I also tried to put dynamic_reconfigure::Config conf as public but nothing. Can you help me?

Upvotes: 0

Views: 239

Answers (4)

ordahan
ordahan

Reputation: 187

First of all, help us help you by pasting the compiler's output - or at least the line regarding the specific error you encounter (including the line of code causing this error).

Secondly, it's not advised to #include <string> or any other include for that matter in the header file. see https://stackoverflow.com/a/553869/1778249 for when its useful.

Upvotes: -1

nullptr
nullptr

Reputation: 11058

You need to define your constructor properly, with class specification:

Generic::Generic(dynamic_reconfigure::Config conf)
^^^^^^^

Upvotes: 1

Charlie
Charlie

Reputation: 1582

Your constructor definition is Generic in your code, you need Generic::Generic

Upvotes: 1

uk4321
uk4321

Reputation: 1078

The constructor is a member of the class, and when you define a member outside of the class definition you need to specify the class name and then the member name, like

Generic::Generic(dynamic_reconfigure::Config conf ) //Costruttore
^^^^^^^  ^^^^^^^
 class    member

Upvotes: 5

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