Constructor issue

[aarone]

Hi guys! 

I'm new to SystemC and still trying to figure out basic stuff.

 

In preparation to pass some arguments to a constructor, I'm looking how to replace the SC_CTOR macro. In the code below, the "SC_CTOR(my_module);" line works well but when I comment it out and replace by direct constructor declaration "my_module(sc_module_name nm);" it doesn't compile.

 

I'll appreciate any hint.

 

Thanks,

Aaron

 

---------------------------------------------

 

// main.cpp

#include <systemc>

#include "my_module.h"

 

using namespace sc_core;

 

int sc_main(int argc, char* argv[])

{

   my_module my_module_i("my_module_i");

   sc_start();

   return 0;

}

 

// my_module.h

#ifndef MY_MODULE_H

#define MY_MODULE_H

#include <systemc>

 

SC_MODULE(my_module)

{

   // this constructor works

   SC_CTOR(my_module);

 

   // this constructor doesn't work

   //my_module(sc_module_name nm);

 

};//endclass 

#endif

 

// my_module.cpp

#include <iostream>

using std::cout;

using std::endl;

 

#include <systemc>

#include "my_module.h"

 

using namespace sc_core;

 

SC_HAS_PROCESS(my_module);

my_module::my_module(sc_module_name nm)

   : sc_module(nm)

{

 

   cout << "Hello world" << endl;

 

}

 

[kartikkg]

Hi it works for me ,

here is the code

// main.cpp
#include <systemc>
#include "my_module.h"
 
using namespace sc_core;
 
int sc_main(int argc, char* argv[])
{
   my_module my_module_i("my_module_i");
   sc_start();
   return 0;
}

// my_module.h
#include <systemc>
 
using namespace sc_core;
 

 
// my_module.h
#ifndef MY_MODULE_H
#define MY_MODULE_H
#include <systemc>
 
SC_MODULE(my_module)
{
   // this constructor works
   //SC_CTOR(my_module);
 
   // this constructor doesn't work
   my_module(sc_module_name nm);
 
};//endclass
#endif

&

// my_module.cpp
#include <iostream>
using std::cout;
using std::endl;
 
#include <systemc>
#include "my_module.h"
 
using namespace sc_core;
 
SC_HAS_PROCESS(my_module);
my_module::my_module(sc_module_name nm)
   : sc_module(nm)
{
 
   cout << "Hello world" << endl;
 
}

I used  g++ costr.cpp my_module.cpp -lsystemc to compile. Can you check this if it works? else can you post your compiler errors?

[aarone]

Thanks Kartik, I see that now. I was missing the 

 

using namespace sc_core;

 

in the header file before use of sc_module_name.

 

Thanks,

Aaron

[aarone]

BTW, how do you insert so nicely formatted code into the posts here?

 

Thanks,

Aaron 

[kartikkg]

BTW, how do you insert so nicely formatted code into the posts here?

 

Thanks,

Aaron 

Glad that I was of help. You can format the code by first pasting the code here and then selecting the code and clicking on <> present in the options.