Ejemplo n.º 1
0
        public void Set(IntArrow <TAttr> newArrow)
        {
#if false
            if (newArrow.Value.Equals(DefaultValue))
            {
                Clear(newArrow.Key);
                return;
            }
#endif

            IntInterval bounds   = newArrow.Key;
            var         relation = ParseBoundsRelation(bounds);

            if (relation.ContainsIndex >= 0)
            {
                int i = relation.ContainsIndex;

                var oldArrow = arrows[i];

                if (oldArrow.Value.Equals(newArrow.Value))
                {
                    return;
                }

                var before = oldArrow.Before(bounds);
                if (!before.IsEmpty)
                {
                    arrows.Insert(i, before);
                    ++i;
                }

                arrows[i] = newArrow;
                ++i;

                var after = oldArrow.After(bounds);
                if (!after.IsEmpty)
                {
                    arrows.Insert(i, after);
                }

                return;
            }

            if (relation.FirstOverlapIndex >= 0)
            {
                int i = relation.FirstOverlapIndex;
                arrows[i] = arrows[i].Before(bounds);
            }

            int shift = 0;

            Debug.Assert(relation.ReplaceIndex >= 0);
            arrows.Insert(relation.ReplaceIndex, newArrow);
            ++shift;

            foreach (int containedIndex in relation.ContainedIndexes)
            {
                arrows.RemoveAt(containedIndex + shift);
                --shift;
            }

            if (relation.LastOverlapIndex >= 0)
            {
                arrows[relation.LastOverlapIndex + shift]
                    = arrows[relation.LastOverlapIndex + shift].After(bounds);
            }
        }
Ejemplo n.º 2
0
        public UniformIntFrequency(IntInterval bounds)
        {
            double elementProbability = bounds.IsEmpty ? 0 : (1.0 / bounds.LongSize);

            this.arrow = new IntArrow <double>(bounds, elementProbability);
        }