Error : no matching function for call to SC_start

[hadjer]

Bonjours,

I am new to systemC and i have ubuntu 12.04 and systemc 2.3

I was trying to run this example code from this link but there is an error I cant resolve.

Can you please help. This is the errors I get.

 test_shift.cpp:51:16: error: no matching function for call to `sc_start(int)' test_shift.cpp:51:16: note: candidates are: /usr/local/systemc/include/sysc/kernel/sc_simcontext.h:106:13: note: void sc_core::sc_start() /usr/local/systemc/include/sysc/kernel/sc_simcontext.h:106:13: note: candidate expects 0 arguments, 1 provided /usr/local/systemc/include/sysc/kernel/sc_simcontext.h:173:17: note: void sc_core::sc_start(const sc_core::sc_time&, sc_core::sc_starvation_policy) /usr/local/systemc/include/sysc/kernel/sc_simcontext.h:173:17: note: no known conversion for argument 1 from `int' to `const sc_core::sc_time&' /usr/local/systemc/include/sysc/kernel/sc_simcontext.h:109:13: note: void sc_core::sc_start(int, sc_core::sc_time_unit, sc_core::sc_starvation_policy) /usr/local/systemc/include/sysc/kernel/sc_simcontext.h:109:13: note: candidate expects 3 arguments, 1 provided /usr/local/systemc/include/sysc/kernel/sc_simcontext.h:115:13: note: void sc_core::sc_start(double, sc_core::sc_time_unit, sc_core::sc_starvation_policy) /usr/local/systemc/include/sysc/kernel/sc_simcontext.h:115:13: note: candidate expects 3 arguments, 1 provided make: *** [test_shift.o] Error 1

Thanks.

[Gino]

Hi,

I tried the example from that page:

http://comelec.enst..../test_shift.tgz

It compiles and runs fine in my case. ( 64bit CentOS6.2 and SystemC 2.3.0, gcc 4.4.2)

Did you install SystemC 2.3.0 correctly?

After untarring I edited this line in the Makefile to point to my SystemC 2.3.0 install

SYSTEMC = /home/ginov/Desktop/systemc-2.3.0_install/

Next type gmake , it makes simulation.x

Which you can run with

LD_LIBRARY_PATH=<path to your SystemC lib> ./simulation.x

Could you check your SystemC 2.3.0 installation?

Best regards,

Gino

[Gino]

Hi,

I looked again at that webpage.

I guess you copied the text from the webpage, which is wrong, and didn't use the tar file:

sc_start(1);

which should be

sc_start(1,SC_NS);

This causes the compile error you see. So please correct these 2 sc_start() calls.

In the tar file it is correct.

Best regards,

Gino

[hadjer]

thank you very much for your answer

but this error appeared to me in Sev example, even in the compilation of the model given in this link and also in the compilation of another example.

PS: SystemC is installed correctly

[David Black]

The old syntax sc_start(int) was deprecated when we removed the sc_set_default_time_unit(sc_time) concept. Your choices for sc_start are limited to sc_start(void), sc_start(sc_time) and sc_start(double),sc_time_unit).