static IMemoryOwner <TResult> ToArray <TSource, TResult>(this ReadOnlySpan <TSource> source, NullableSelectorAt <TSource, TResult> selector, MemoryPool <TResult> pool)
{
var result = pool.RentSliced(source.Length);
ArrayExtensions.Copy(source, result.Memory.Span, selector);
return(result);
}
public static IMemoryOwner <TSource> ToArray <TSource>(this ReadOnlySpan <TSource> source, MemoryPool <TSource> pool)
{
var result = pool.RentSliced(source.Length);
Copy(source, result.Memory.Span);
return(result);
}
static IMemoryOwner <TSource> ToArray <TList, TSource>(this TList source, int offset, int count, MemoryPool <TSource> pool)
where TList : IReadOnlyList <TSource>
{
var result = pool.RentSliced(count);
Copy(source, offset, result.Memory.Span, count);
return(result);
}
static IMemoryOwner <TResult> ToArrayAtRef <TSource, TResult, TSelector>(this ReadOnlySpan <TSource> source, TSelector selector, MemoryPool <TResult> pool)
where TSelector : struct, IFunctionIn <TSource, int, TResult>
{
var result = pool.RentSliced(source.Length);
CopyAtRef(source, result.Memory.Span, selector);
return(result);
}
static IMemoryOwner <TResult> ToArrayAt <TList, TSource, TResult, TSelector>(this TList source, TSelector selector, int offset, int count, MemoryPool <TResult> pool)
where TList : IReadOnlyList <TSource>
where TSelector : struct, IFunction <TSource, int, TResult>
{
var result = pool.RentSliced(count);
CopyAt <TList, TSource, TResult, TSelector>(source, offset, result.Memory.Span, count, selector);
return(result);
}
public static IMemoryOwner <TSource> ToArray <TEnumerable, TEnumerator, TSource>(this TEnumerable source, MemoryPool <TSource> pool)
where TEnumerable : IValueReadOnlyCollection <TSource, TEnumerator>
where TEnumerator : struct, IEnumerator <TSource>
{
var result = pool.RentSliced(source.Count);
Copy <TEnumerable, TEnumerator, TSource>(source, result.Memory.Span);
return(result);
}
public readonly IMemoryOwner <T> ToArray(MemoryPool <T> pool)
{
Debug.Assert(pool is object);
var result = pool.RentSliced(Count);
CopyTo(result.Memory.Span);
return(result);
}
static IMemoryOwner <TSource> ToArray <TList, TSource>(this TList source, int offset, int count, MemoryPool <TSource> pool)
where TList : notnull, IReadOnlyList <TSource>
{
Debug.Assert(pool is object);
var result = pool.RentSliced(count);
ReadOnlyListExtensions.Copy <TList, TSource>(source, offset, result.Memory.Span, count);
return(result);
}
static IMemoryOwner <TResult> ToArrayAt <TEnumerable, TEnumerator, TSource, TResult, TSelector>(this TEnumerable source, TSelector selector, MemoryPool <TResult> pool)
where TEnumerable : IValueReadOnlyCollection <TSource, TEnumerator>
where TEnumerator : struct, IEnumerator <TSource>
where TSelector : struct, IFunction <TSource, int, TResult>
{
var result = pool.RentSliced(source.Count);
CopyAt <TEnumerable, TEnumerator, TSource, TResult, TSelector>(source, result.Memory.Span, selector);
return(result);
}
static IMemoryOwner <TResult> ToArray <TEnumerable, TEnumerator, TSource, TResult>(this TEnumerable source, NullableSelectorAt <TSource, TResult> selector, MemoryPool <TResult> pool)
where TEnumerable : notnull, IValueReadOnlyCollection <TSource, TEnumerator>
where TEnumerator : struct, IEnumerator <TSource>
{
Debug.Assert(pool is object);
var result = pool.RentSliced(source.Count);
ValueReadOnlyCollectionExtensions.Copy <TEnumerable, TEnumerator, TSource, TResult>(source, result.Memory.Span, selector);
return(result);
}
static IMemoryOwner <TResult> ToArrayVector <TSource, TResult, TVectorSelector, TSelector>(this ReadOnlySpan <TSource> source, TVectorSelector vectorSelector, TSelector selector, MemoryPool <TResult> pool)
where TVectorSelector : struct, IFunction <Vector <TSource>, Vector <TResult> >
where TSelector : struct, IFunction <TSource, TResult>
where TSource : struct
where TResult : struct
{
var result = pool.RentSliced(source.Length);
CopyVector <TSource, TResult, TVectorSelector, TSelector>(source, result.Memory.Span, vectorSelector, selector);
return(result);
}
public static IMemoryOwner <TSource> ToArray <TSource>(this ReadOnlySpan <TSource> source, MemoryPool <TSource> pool)
{
if (pool is null)
{
Throw.ArgumentNullException(nameof(pool));
}
var result = pool.RentSliced(source.Length);
ArrayExtensions.Copy(source, result.Memory.Span);
return(result);
}