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#ifndef RCS_ERROR_H
#define RCS_ERROR_H
class rscerror {
std::string msg;
std::string sysmsg;
std::string param;
int errnum;
public:
explicit rscerror( const char *msg_p ) : msg(msg_p)
{
}
explicit rscerror( const char *msg_p, int error, const char *param_p="" ) : msg(msg_p),
sysmsg(strerror(error)),
param(param_p),
errnum(error)
{
}
std::string error() const {
std::string ret(msg);
if( param.length()!=0 )
ret+="("+param+")";
if( sysmsg.length()!=0 )
ret+=": "+sysmsg;
return ret;
}
int errornum() const {
return errnum;
}
};
class delayed_error : public rscerror
{
public:
delayed_error() : rscerror("Exit code delayed from previous errors")
{
}
};
#define EXCEPT_CLASS rscerror
#endif // RCS_ERROR_H
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