geo_MGRS.cxx

/*ckwg +29
 * Copyright 2016 by Kitware, Inc.
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 * modification, are permitted provided that the following conditions are met:
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 *    this list of conditions and the following disclaimer in the documentation
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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/**
 * \file
 * \brief This file contains the implementation for the geo MGRS coordinate
 */

#include "geo_MGRS.h"

#include <iomanip>

namespace kwiver {
namespace vital {

geo_MGRS
::geo_MGRS()
{ }


geo_MGRS
::geo_MGRS(std::string const& coord)
: mgrs_coord_(coord)
{ }


geo_MGRS
::~geo_MGRS()
{ }


bool
geo_MGRS
::is_empty() const
{
  return this->mgrs_coord_.empty();
}


bool
geo_MGRS
::is_valid() const
{
  if (is_empty())
  {
    return false;
  }

  // TODO - what constitutes a valid MGRS?
  return true;
}


geo_MGRS &
geo_MGRS
::set_coord( std::string const& coord)
{
  this-> mgrs_coord_ = coord;
  return *this;
}


std::string const&
geo_MGRS
::coord() const
{
  return this->mgrs_coord_;
}


bool
geo_MGRS
::operator == ( const geo_MGRS &rhs ) const
{
  // May want to take into precision of operands.
  return ( rhs.coord() == this->coord() );
}


bool
geo_MGRS
::operator != ( const geo_MGRS &rhs ) const
{
  return ( !( this->operator == ( rhs ) ) );
}


geo_MGRS
geo_MGRS
::operator=( const geo_MGRS& m )
{
  if ( this != & m )
  {
    this->mgrs_coord_ = m.coord();
  }

  return *this;
}


std::ostream & operator<< (std::ostream & str, const kwiver::vital::geo_MGRS & obj)
{
  str << "[MGRS: " << obj.coord() << "]";

  return str;
}

} // end namespace
} // end namespace