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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using System;
using System.Collections.Generic;
using ILCompiler.Sorting.Implementation;
namespace ILCompiler
{
public static class MergeSortApi
{
// Parallel sorting api which will sort in parallel when appropriate
public static void MergeSort<T>(this List<T> listToSort, Comparison<T> comparison)
{
MergeSortCore<T, List<T>, ListAccessor<T>, ComparisonWrapper<T>, RequireTotalOrderAssert>.ParallelSortApi(listToSort, new ComparisonWrapper<T>(comparison));
}
// Parallel sorting api which will sort in parallel when appropriate
public static void MergeSortAllowDuplicates<T>(this List<T> listToSort, Comparison<T> comparison)
{
MergeSortCore<T, List<T>, ListAccessor<T>, ComparisonWrapper<T>, AllowDuplicates>.ParallelSortApi(listToSort, new ComparisonWrapper<T>(comparison));
}
// Parallel sorting api which will sort in parallel when appropriate
public static void MergeSort<T>(this List<T> listToSort, IComparer<T> comparer)
{
MergeSortCore<T, List<T>, ListAccessor<T>, IComparer<T>, RequireTotalOrderAssert>.ParallelSortApi(listToSort, comparer);
}
// Parallel sorting api which will sort in parallel when appropriate
public static void MergeSortAllowDuplicates<T>(this List<T> listToSort, IComparer<T> comparer)
{
MergeSortCore<T, List<T>, ListAccessor<T>, IComparer<T>, AllowDuplicates>.ParallelSortApi(listToSort, comparer);
}
// Parallel sorting api which will sort in parallel when appropriate
public static void MergeSort<T>(this T[] arrayToSort, Comparison<T> comparison)
{
MergeSortCore<T, T[], ArrayAccessor<T>, ComparisonWrapper<T>, RequireTotalOrderAssert>.ParallelSortApi(arrayToSort, new ComparisonWrapper<T>(comparison));
}
// Parallel sorting api which will sort in parallel when appropriate
public static void MergeSortAllowDuplicates<T>(this T[] arrayToSort, Comparison<T> comparison)
{
MergeSortCore<T, T[], ArrayAccessor<T>, ComparisonWrapper<T>, AllowDuplicates>.ParallelSortApi(arrayToSort, new ComparisonWrapper<T>(comparison));
}
// Parallel sorting api which will sort in parallel when appropriate
public static void MergeSort<T>(this T[] arrayToSort, IComparer<T> comparer)
{
MergeSortCore<T, T[], ArrayAccessor<T>, IComparer<T>, RequireTotalOrderAssert>.ParallelSortApi(arrayToSort, comparer);
}
// Parallel sorting api which will sort in parallel when appropriate
public static void MergeSortAllowDuplicates<T>(this T[] arrayToSort, IComparer<T> comparer)
{
MergeSortCore<T, T[], ArrayAccessor<T>, IComparer<T>, AllowDuplicates>.ParallelSortApi(arrayToSort, comparer);
}
// Internal helper struct used to enable use of Comparison<T> delegates instead of IComparer<T> instances
private struct ComparisonWrapper<T> : IComparer<T>
{
private Comparison<T> _comparison;
public ComparisonWrapper(Comparison<T> comparison)
{
_comparison = comparison;
}
int IComparer<T>.Compare(T x, T y)
{
return _comparison(x, y);
}
}
}
}
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