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We mostly used GSL for its
span
class. After moving to the C++20 standard, we now havestd::span
available to us. It is more explicit in how it works because it's driven by the standard, and it allows us not to rely on a third party library.std::span
does no bound checks, so indexed access had to be guarded with explicit checks when necessary. Some helper functions were introduced, including equality operator.Expect
macros were replaced withif
statements that throwstd::invalid_argument
if the contract is not upheld.Changelog-changed: GSL is removed as dependency
Changelog-changed: gsl::span is replaced with std::span