inline void get_left_turns(
Turns& turns, TurnSegmentIndices const& turn_segment_indices,
std::set<int>& keep_indices)
{
std::sort(angles.begin(), angles.end(), angle_sort());
calculate_left_turns<AngleInfo>(angles, turns, turn_segment_indices, keep_indices);
}
inline bool is_occupied()
{
if (boost::size(angles) <= 1)
{
return false;
}
std::sort(angles.begin(), angles.end(), angle_sort());
typedef geometry::closing_iterator<collection_type const> closing_iterator;
closing_iterator vit(angles);
closing_iterator end(angles, true);
closing_iterator prev = vit++;
for( ; vit != end; prev = vit++)
{
if (! geometry::math::equals(prev->angle, vit->angle)
&& ! prev->incoming
&& vit->incoming)
{
return false;
}
}
return true;
}
/*! The order of the strings in the given collection is important.
* They must follow:
* - first, second, third, fourth, fifth, last, before, after, of.
*
* It is not necessary to send in a complete set if only a few
* elements are to be replaced as long as the correct beg_pos is used.
*
* Ex: To keep the default first through fifth elements, but replace
* the rest with a collection of:
* - "final", "prior", "following", "in".
* The beg_pos of date_generator_formatter::last would be used.
*/
void elements(const collection_type& new_strings,
phrase_elements beg_pos=first)
{
if(beg_pos < number_of_phrase_elements) {
typename collection_type::iterator itr = phrase_strings.begin();
itr += beg_pos;
std::copy(new_strings.begin(), new_strings.end(),
itr);
//phrase_strings.begin());
}
}
typename std::enable_if<!Enabler::value, void>::type do_remove(iterator it)
{
// Copy last element into the element being removed
if (it != --collection_.end())
{
*it = std::move(collection_.back());
}
// Then drop last element
collection_.pop_back();
}
iterator end() {
return m_elements.end();
}
inline iterator end() { return value.end(); }
inline const_iterator end() const { return value.end(); }
