LookSide.h

// -*- C++ -*-
// -*- coding: utf-8 -*-

#pragma once

#include "forward.h"
#include <iostream>
#include <string>

namespace isce3 { namespace core {

enum class LookSide {
    // NOTE choice of +-1 is deliberate and used for arithmetic. Do not change!
    Left = 1,   
    Right = -1  
};

LookSide parseLookSide(const std::string & str);

std::string to_string(LookSide d);

std::ostream & operator<<(std::ostream & out, const LookSide d);

}} // isce3::core