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  12. <div class="titlepage"><div><div><h1 style="clear: both">Traits</h1></div></div></div>
  13. <ol class="children children-li"><li>
  14. <a href="../reference/traits/is_basic_outcome.html" ><code>is_basic_outcome&lt;T&gt;</code></a>
  15. <p>An integral constant type true for <code>basic_outcome&lt;T, EC, EP, NoValuePolicy&gt;</code> types.</p><li>
  16. <a href="../reference/traits/is_basic_result.html" ><code>is_basic_result&lt;T&gt;</code></a>
  17. <p>An integral constant type true for <code>basic_result&lt;T, E, NoValuePolicy&gt;</code> types.</p><li>
  18. <a href="../reference/traits/is_error_code_available.html" ><code>is_error_code_available&lt;T&gt;</code></a>
  19. <p>True if an error code can be constructed from a <code>T</code>.</p><li>
  20. <a href="../reference/traits/is_error_type.html" ><code>is_error_type&lt;E&gt;</code></a>
  21. <p>A customisable integral constant type true for <code>E</code> types which are to receive error throwing no-value policies.</p><li>
  22. <a href="../reference/traits/is_error_type_enum.html" ><code>is_error_type_enum&lt;E, Enum&gt;</code></a>
  23. <p>A customisable integral constant type true for <code>E</code> types constructible from <code>Enum</code> types which are to receive error throwing no-value policies.</p><li>
  24. <a href="../reference/traits/is_exception_ptr_available.html" ><code>is_exception_ptr_available&lt;T&gt;</code></a>
  25. <p>True if an exception ptr can be constructed from a <code>T</code>.</p><li>
  26. <a href="../reference/traits/is_failure_type.html" ><code>is_failure_type&lt;T&gt;</code></a>
  27. <p>An integral constant boolean variable true for <code>failure_type&lt;EC, E = void&gt;</code> types.</p><li>
  28. <a href="../reference/traits/is_success_type.html" ><code>is_success_type&lt;T&gt;</code></a>
  29. <p>An integral constant boolean variable true for <code>success_type&lt;T&gt;</code> types.</p><li>
  30. <a href="../reference/traits/type_can_be_used_in_basic_result.html" ><code>type_can_be_used_in_basic_result&lt;R&gt;</code></a>
  31. <p>A constexpr boolean true for types permissible in <code>basic_result&lt;T, E, NoValuePolicy&gt;</code>.</p></li></ol>
  32. </div><p><small>Last revised: December 13, 2018 at 17:36:11 UTC</small></p>
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