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This is the documentation for a snapshot of the develop branch, built from commit a0e8ee8550.
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bool has_error() const noexcept

Returns true if an error is present. Constexpr where possible.

Requires: Always available.

Complexity: Constant time.

Guarantees: Never throws an exception.

Last revised: January 20, 2019 at 16:02:33 UTC

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