TIsBitwiseConstructible | Unreal Engine 5.5 Documentation

API > API/Runtime > API/Runtime/Core > API/Runtime/Core/Templates

Inheritance Hierarchy

TIsBitwiseConstructible
TIsBitwiseConstructible< const T, U >

References


Module	Core
Header	/Engine/Source/Runtime/Core/Public/Templates/UnrealTypeTraits.h
Include	#include "Templates/UnrealTypeTraits.h"

Syntax

template<typename T, typename Arg>  
struct TIsBitwiseConstructible

Remarks

Tests if a type T is bitwise-constructible from a given argument type U. That is, whether or not the U can be memcpy'd in order to produce an instance of T, rather than having to go via a constructor.

Examples: TIsBitwiseConstructible::Value == true // PODs can be trivially copied TIsBitwiseConstructible, int >::Value == true // a non-const Derived pointer is trivially copyable as a const Base pointer TIsBitwiseConstructible, const int>::Value == false // not legal the other way because it would be a const-correctness violation TIsBitwiseConstructible::Value == true // signed integers can be memcpy'd as unsigned integers TIsBitwiseConstructible::Value == true // and vice versa

Specializations

Enums

	Type	Name	Description
	API/Runtime/Core/Templates/TIsBitwiseConstructible_1	Assume no bitwise construction in general.