41 lines
927 B
C++
41 lines
927 B
C++
|
#pragma once
|
||
|
|
|
||
|
|
#include "comutil.h"
|
||
|
|
|
||
|
|
namespace MSO {
|
||
|
|
|
||
|
|
// CRTP for adding Collection access functions to wrapper classes
|
||
|
|
template <typename Collection, typename Item>
|
||
|
|
class MSCollection {
|
||
|
|
public:
|
||
|
|
using IndexType = long;
|
||
|
|
using IndexString = CString;
|
||
|
|
using size_type = long;
|
||
|
|
|
||
|
|
// Note: Do not warn about static_cast downcast
|
||
|
|
#pragma warning( push )
|
||
|
|
#pragma warning( disable : 26491 )
|
||
|
|
|
||
|
|
Item operator[](const IndexType& index) {
|
||
|
|
auto* collection = static_cast<Collection*>(this);
|
||
|
|
return collection->get_Item(_variant_t(index));
|
||
|
|
}
|
||
|
|
|
||
|
|
Item operator[](const IndexString& index) {
|
||
|
|
auto* collection = static_cast<Collection*>(this);
|
||
|
|
return collection->get_Item(_variant_t(index));
|
||
|
|
}
|
||
|
|
|
||
|
|
#pragma warning( pop )
|
||
|
|
|
||
|
|
size_type size() const {
|
||
|
|
auto* collection = static_cast<Collection*>(this);
|
||
|
|
return collection->GetCount();
|
||
|
|
}
|
||
|
|
|
||
|
|
private:
|
||
|
|
friend Collection;
|
||
|
|
MSCollection() = default;
|
||
|
|
};
|
||
|
|
|
||
|
|
} // namespace MSO
|