sc_vector constrauctors (Error: Access violation - no RTTI data)

[mariolopesferreira]

Hi,

I'm trying to work with arrays of ports and signal using sc_vector. The code comiles fine, but I'm having problems when I try to run it. The code is:

SC_MODULE(top0)

{

m_clkgen m_clkgen;

m_arbiter m_arbiter;

m_masters m_masters;

m_masters1 m_masters1;

sc_signal<sc_logic> m_clk;

sc_vector< sc_signal<sc_logic> > m_request;

sc_vector< sc_signal<sc_logic> > m_grant;

SC_CTOR(top0): m_request("m_request"), m_grant("m_grant"), m_clkgen("m_clkgen"), m_arbiter("m_arbiter"), m_masters("m_masters"), m_masters1("m_masters1")

{

m_request.init(2);

m_grant.init(2);

m_clkgen.Clk(m_clk);

m_arbiter.Clk(m_clk);

m_arbiter.Request(m_request);

m_arbiter.Grant(m_grant);

m_masters.Clk(m_clk);

m_masters.Grant(m_grant[0]);

m_masters.Request(m_request[0]);

m_masters1.Clk(m_clk);

m_masters1.Grant(m_grant[1]);

m_masters1.Request(m_request[1]);

}

};

If I run it, the following error occurs:

"Error: (E549) uncaught exception: Access violation - no RTTI data!"

Doing a step-by-step debugging, it seems that the problem arises from the SC_CTOR line (particularly with " m_request("m_request"), m_grant("m_grant")" ).

Does anyone have any idea about what am I doing wrong?

Thanks in advance!

Best regards,

Mário Lopes Ferreira

[Hans64]

Hi Mario,

Did you enable RTTI on your compiler? (Visual C++ uses /GR),

Hans.

[dakupoto]

Hello Sir,

Since there is a complicated data structure -

vector of signals of logic type, it would be

helpful to the compiler to resolve scope e.g.,

sc_dt::sc_logic, etc., Also what is the compiler

-- gcc or MS -- a lot of features have to be

manually set for MS, as another member

has noted.