tensorstore::IndexTransform<InputRank, OutputRank, CKind>::operator bool

#include "tensorstore/index_space/index_transform.h"
explicit constexpr tensorstore:: IndexTransform<InputRank, OutputRank, CKind>:: operator bool() const;
constexpr bool tensorstore::IndexTransform<InputRank, OutputRank, CKind>::valid() const;: Returns true if this is not a null transform.