bulatova_karina/PIbd-22_Bulatova_K.R._WarmlyShip._BASE
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bulatova_karina 2023-12-02 21:32:21 +03:00
parent 8d7bf2159a
commit 37c4b1810a
1 changed files with 0 additions and 84 deletions
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WarmlyShip/WarmlyShip/SetGeneric.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace WarmlyShip.Generics
{
internal class SetGeneric<T>
where T : class
{
private readonly List<T?> _places;
public int Count => _places.Count;
private readonly int _maxCount;
public SetGeneric(int count)
{
_maxCount = count;
_places = new List<T>(count);
}
public bool Insert(T warmlyship)
{
if (_places.Count == _maxCount)
{
return false;
}
Insert(warmlyship, 0);
return true;
}
public bool Insert(T warmlyship, int position)
{
if (!(position >= 0 && position <= Count && _places.Count < _maxCount))
{
return false;
}
_places.Insert(position, warmlyship);
return true;
}
public bool Remove(int position)
{
if (position < 0 || position >= Count)
{
return false;
}
_places.RemoveAt(position);
return true;
}
public T? this[int position]
{
get
{
if (position < 0 || position >= Count)
{
return null;
}
return _places[position];
}
set
{
if (!(position >= 0 && position < Count && _places.Count < _maxCount))
{
return;
}
_places.Insert(position, value);
return;
}
}
public IEnumerable<T?> GetShips(int? maxShips = null)
{
for (int i = 0; i < _places.Count; ++i)
{
yield return _places[i];
if (maxShips.HasValue && i == maxShips.Value)
{
yield break;
}
}
}
}
}