sc_fixed is undefined in VS 2017

[scsc]

This must be a very simple issue but ... So I had narrowed down to this simple function: 

#include <systemc.h>

void test_overflow_modes()
{
    sc_fixed<6, 4> a = -7;
    cout << " a in dec: " << a << endl;
}

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

{

     test_overflow_modes();

     sc_start();

     return 0;

}

VS2017 had compilation error:
Error (active)    E0020    identifier "sc_fixed" is undefined. 

I checked my installation under /src/sysc/datatypes/fx and saw sc_fixed.h but not sc_fixed.cpp. And I recalled when I compiled this systemc 2.3.2 systemc.sln, I didn't see sc_fixed.cpp was compiled. Is this the problem? What is missing?

Thanks

[Eyck]

Before inlcuding systemc.h you need to define SC_INCLUDE_FX:

#define SC_INCLUDE_FX
#include <systemc>

using namespace sc_core;
using namespace sc_dt;

void test_overflow_modes()
{
    sc_fixed<6, 4> a = -7;
    cout << " a in dec: " << a << endl;
}

...

You'll find that in the LRM...

[scsc]

Ah, thanks Eyck. It works! Apparently I didn't read the LRM ...