bool isFlagSet(TCLAP::CmdLine& cmdline, const std::string& arg_name)
{
using namespace TCLAP;
std::list<Arg*>& args = cmdline.getArgList();
for (auto& arg : args)
if (arg->getName() == arg_name) return arg->isSet();
return false;
}
bool isFlagSet(TCLAP::CmdLine &cmdline, const std::string &arg_name)
{
using namespace TCLAP;
std::list<Arg*>& args = cmdline.getArgList();
for (std::list<Arg*>::iterator it=args.begin();it!=args.end();++it)
if ( (*it)->getName() == arg_name)
return (*it)->isSet();
return false;
}
bool getArgValue(TCLAP::CmdLine &cmdline, const std::string &arg_name, T &out_val)
{
using namespace TCLAP;
std::list<Arg*>& args = cmdline.getArgList();
for (std::list<Arg*>::iterator it=args.begin();it!=args.end();++it)
{
if ( (*it)->getName() == arg_name)
{
// Is it set? Return the default value anyway:
TCLAP::ValueArg<T> *arg = static_cast<TCLAP::ValueArg<T> *>(*it);
out_val = arg->getValue();
return (*it)->isSet();
}
}
return false;
}
bool getArgValue(
TCLAP::CmdLine& cmdline, const std::string& arg_name, T& out_val)
{
using namespace TCLAP;
std::list<Arg*>& args = cmdline.getArgList();
for (auto& it : args)
{
if (it->getName() == arg_name)
{
// Is it set? Return the default value anyway:
auto* arg = static_cast<TCLAP::ValueArg<T>*>(it);
out_val = arg->getValue();
return it->isSet();
}
}
return false;
}