wrap_shared_ptr.hpp

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#ifndef TATAMI_WRAP_SHARED_PTR_HPP
#define TATAMI_WRAP_SHARED_PTR_HPP
 
#include <memory>
#include "../base/Matrix.hpp"
 
namespace tatami {
 
template<typename Value_, typename Index_>
std::shared_ptr<const Matrix<Value_, Index_> > wrap_shared_ptr(const Matrix<Value_, Index_>* ptr) {
    // Using an aliasing constructor, see https://stackoverflow.com/a/36691828
    return std::shared_ptr<const Matrix<Value_, Index_> >(std::shared_ptr<const Matrix<Value_, Index_> >{}, ptr);
}
 
}
 
#endif