/// <summary>Create a new list tuple by merging the items of three tuples together</summary>
public ListTuple(ListTuple <T> a, ListTuple <T> b, ListTuple <T> c)
{
Contract.NotNull(a);
Contract.NotNull(b);
Contract.NotNull(c);
int nA = a.Count;
int nB = b.Count;
int nC = c.Count;
var items = new T[checked (nA + nB + nC)];
if (nA > 0)
{
a.CopyTo(items, 0);
}
if (nB > 0)
{
b.CopyTo(items, nA);
}
if (nC > 0)
{
c.CopyTo(items, nA + nB);
}
m_items = items;
}
public ListTuple Concat(ListTuple tuple)
{
Contract.NotNull(tuple, nameof(tuple));
if (tuple.m_count == 0)
{
return(this);
}
if (m_count == 0)
{
return(tuple);
}
var list = new object[m_count + tuple.m_count];
Array.Copy(m_items, m_offset, list, 0, m_count);
Array.Copy(tuple.m_items, tuple.m_offset, list, m_count, tuple.m_count);
return(new ListTuple(list, 0, list.Length));
}
/// <summary>Create a new list tuple by merging the items of two tuples together</summary>
public ListTuple(ListTuple <T> a, ListTuple <T> b)
{
Contract.NotNull(a);
Contract.NotNull(b);
int nA = a.Count;
int nB = b.Count;
var items = new T[checked (nA + nB)];
if (nA > 0)
{
a.CopyTo(items, 0);
}
if (nB > 0)
{
b.CopyTo(items, nA);
}
m_items = items.AsMemory();
}