int Kernel::innerRun(ProgramArgs& args)
{
try
{
// do any user-level sanity checking
validateSwitches(args);
}
catch (pdal_error e)
{
Utils::printError(e.what());
outputHelp(args);
return -1;
}
parseCommonOptions();
return execute();
}
int Kernel::innerRun()
{
// handle the well-known options
if (m_showVersion)
{
outputVersion();
return 0;
}
if (m_showHelp)
{
outputHelp();
return 0;
}
if (!m_showOptions.empty())
{
pdal::StageFactory factory;
std::cout << factory.toRST(m_showOptions) << std::endl;
return 0;
}
try
{
// do any user-level sanity checking
validateSwitches();
collectExtraOptions();
}
catch (app_usage_error e)
{
std::string s("Usage error: ");
printError(s + e.what());
outputHelp();
return 1;
}
return execute();
}
