T_SuppressAutoCast< TFrom, TImOrExplict, TTo, TEnableIf > Struct Template Reference

Description:

template<typename TFrom, characters::ConstructionType TImOrExplict, typename TTo, typename TEnableIf = void>
struct alib::strings::T_SuppressAutoCast< TFrom, TImOrExplict, TTo, TEnableIf >

This TMP struct is tested by implicit "auto cast" operators. Those might be disabled for combinations of types.

For example, implicit casting from class AString to sibling types CString and Substring has to be forbidden, because both are also constructible implicitly from this class and hence an ambiguity between implicit cast and implicit construction would arise.

Custom classes might encounter similar problems. In that case, this TMP type may be specialized to mitigate compilation issues.

Template Parameters

TFrom	The type that allows implicit auto-casts.
TImOrExplict	Denotes if implicit or explicit casts are suppressed.
TTo	The destination type that auto-casts should be suppressed for.
TEnableIf	Helper parameter used for templated specializations of this struct.

Definition at line 65 of file strings/fwds.hpp.

#include <fwds.hpp>

Inheritance diagram for T_SuppressAutoCast< TFrom, TImOrExplict, TTo, TEnableIf >:

Collaboration diagram for T_SuppressAutoCast< TFrom, TImOrExplict, TTo, TEnableIf >:

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The documentation for this struct was generated from the following file:

• strings/fwds.hpp