FGenericPlatformMath::ConstExprCeilLogTwo

Returns the smallest N such that (1<<N)>=Arg.

API > API/Runtime > API/Runtime/Core > API/Runtime/Core/FGenericPlatformMath

Description

Returns the smallest N such that (1<=Arg. This is a less efficient version of CeilLogTwo, but written in a way that can be evaluated at compile-time.

   
Name ConstExprCeilLogTwo
Type function
Header File /Engine/Source/Runtime/Core/Public/GenericPlatform/GenericPlatformMath.h
Include Path #include "GenericPlatform/GenericPlatformMath.h" 
static uint8 ConstExprCeilLogTwo  
(  
    SIZE_T Arg  
)

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