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#ifndef WSCLEAN_COMMAND_LINE_H
#define WSCLEAN_COMMAND_LINE_H
#include <string>
#include <cstring>
#include "settings.h"
namespace wsclean {
class CommandLine {
public:
/**
* Initialize wsclean from the given command line options
* @returns @c true when parameters indicate wsclean should
* be run, @c false e.g. when this is a dry run.
*/
static bool Parse(class WSClean& wsclean, int argc, const char* argv[],
bool isSlave) {
bool fullRun = ParseWithoutValidation(wsclean, argc, argv, isSlave);
if (fullRun) Validate(wsclean);
return fullRun;
}
/**
* Initialize wsclean from the given command line options, but
* do only limitted validation of the parameters. This is useful
* when the logging needs to be set up before further validation
* is done, as is used in distributed/wsclean-mp.cpp.
* Otherwise similar to @ref Parse().
*/
static bool ParseWithoutValidation(class WSClean& wsclean, int argc,
const char* argv[], bool isSlave);
/**
* Finish a call to ParseWithoutValidation().
*/
static void Validate(class WSClean& wsclean);
static void Run(class WSClean& wsclean);
};
} // namespace wsclean
#endif
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