cast.h

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#pragma once
 
#include <typeinfo>
 
#include "assert.h"
 
namespace kuzu {
namespace common {
 
template<typename FROM, typename TO>
TO ku_dynamic_cast(FROM old) {
#if defined(KUZU_RUNTIME_CHECKS) || !defined(NDEBUG)
    try {
        TO newVal = dynamic_cast<TO>(old);
        if constexpr (std::is_pointer<FROM>()) {
            KU_ASSERT(newVal != nullptr);
        }
        return newVal;
    } catch (std::bad_cast& e) {
        KU_ASSERT(false);
    }
#else
    return reinterpret_cast<TO>(old);
#endif
}
 
} // namespace common
} // namespace kuzu