collection_extensions.h

#pragma once
 
#include <system/collections/list.h>
#include <system/collections/ilist.h>
#include <system/collections/read_only_collection.h>
#include <system/span.h>
 
namespace System {
namespace Collections {
namespace Generic {
namespace CollectionExtensions {
 
template<typename T>
void AddRange(const SharedPtr<List<T>>& list, const ReadOnlySpan<T>& source)
{
    list->AddInitializer(source.get_Length(), source.data_ptr());
}
 
template <typename T>
SharedPtr<ObjectModel::ReadOnlyCollection<T>> AsReadOnly(const SharedPtr<IList<T>>& list)
{
    return System::MakeObject<ObjectModel::ReadOnlyCollection<T>>(list);
}
 
} // namespace CollectionExtensions
} // namespace Generic
} // namespace Collections
} // namespace System