util/status_macros.h File Reference

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Macros
#define	OR_ASSIGN_OR_RETURN3(lhs, rexpr, error_expression)
#define	OR_ASSIGN_OR_RETURN3_IMPL_(statusor, lhs, rexpr, error_expression)

Macro Definition Documentation

OR_ASSIGN_OR_RETURN3

#define OR_ASSIGN_OR_RETURN3	(		lhs,
			rexpr,
			error_expression
	)

Value:

  OR_ASSIGN_OR_RETURN3_IMPL_(                                                \
      STATUS_MACROS_IMPL_CONCAT_(_status_or_value, __COUNTER__), lhs, rexpr, \
      error_expression)

Definition at line 32 of file util/status_macros.h.

OR_ASSIGN_OR_RETURN3_IMPL_

#define OR_ASSIGN_OR_RETURN3_IMPL_	(		statusor,
			lhs,
			rexpr,
			error_expression
	)

Value:

  auto statusor = (rexpr);                                                 \
  if (!statusor.ok()) {                                                    \
    ::util::StatusBuilder _(std::move(statusor).status());                 \
    return (error_expression);                                             \
  }                                                                        \
  STATUS_MACROS_IMPL_UNPARENTHESIS(lhs) = std::move(statusor).value()

Definition at line 37 of file util/status_macros.h.