public void Insert(int index, T item)
{
updateArr();
if (index < 0 || index > length)
{
throw new ArgumentOutOfRangeException(nameof(index), "out of range");
}
if (index == 0 && length > 0)
{
if (_data.value.offset <= 0)
{
offsetfiles(this.length / 4);
}
_data.MutauteValue(a => new PermaObjArrayData(a.length + 1, a.offset - 1));
IPermaObject <T> newval = getperma(_data.value.offset);
newval.value = item;
_array.Insert(0, newval);
}
else
{
_data.MutauteValue(a => new PermaObjArrayData(a.length + 1, a.offset));
updateArr(true);
foreach (var i in range.Range(index, this.length - 1).Reverse())
{
this[i + 1] = this[i];
}
this[index] = item;
}
}
//if array already exists, the length and offset parameters are ignored
public PermaList(int length, int offset, IFormatter <T> serializer, string name, bool deleteOnDispose = false, FileAccess access = FileAccess.ReadWrite, FileShare share = FileShare.None, FileMode mode = FileMode.OpenOrCreate, T valueIfCreated = default(T), bool allowCaching = true)
{
_serializer = serializer;
this.DeleteOnDispose = deleteOnDispose;
_valueIfCreated = valueIfCreated;
this.name = name;
_data = new PermaObject <PermaObjArrayData>(MutateFileName(name, a => "__ARRAYDATA_" + a), deleteOnDispose, access, share, mode, new PermaObjArrayData(length, offset), allowCaching);
this.updateArr(true);
}
public PermaLabeledDictionary(IFormatter <T> serializer, string name, string defSeperator = null, bool deleteOnDispose = false, FileAccess access = FileAccess.ReadWrite, FileShare share = FileShare.None, FileMode mode = FileMode.OpenOrCreate)
{
_definitions = new PermaObject <string>(name, deleteOnDispose, access, share, mode, "");
DeleteOnDispose = deleteOnDispose;
_serializer = serializer;
this.name = name;
_defSeperator = defSeperator ?? Environment.NewLine;
this.RefreshDefinitions(true);
}
