/**
* Check whether the task point with the specified index exists.
*/
gcc_pure
bool IsValidIndex(unsigned i) const {
return i < task_points.size();
}
/**
* Retrieve task point by sequence index
*
* @param index Index of task point sequence
*
* @return OrderedTaskPoint at index
*/
gcc_pure
const OrderedTaskPoint &GetTaskPoint(const unsigned index) const {
assert(index < task_points.size());
return *task_points[index];
}
/* virtual methods from class TaskInterface */
unsigned TaskSize() const override {
return task_points.size();
}
/**
* returns optional start point
*
* @param pos optional start point index
* @return nullptr if index out of range, else optional start point
*/
gcc_pure
const OrderedTaskPoint &GetOptionalStartPoint(unsigned i) const {
assert(i < optional_start_points.size());
return *optional_start_points[i];
}
/**
* @return number of optional start poitns
*/
gcc_pure
unsigned GetOptionalStartPointCount() const {
return optional_start_points.size();
}
/**
* @return number of optional start poitns
*/
gcc_pure
unsigned optional_start_points_size() { return optional_start_points.size(); }