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