UE::HashStringFNV1a

Navigation

API > API/Runtime > API/Runtime/Core

Overloads

UE::HashStringFNV1a(TStringView< CharType >)

Description

Implements a constexpr usable version of FNV1a for strings.

Note: This implementation is 'stable' such that the same string of different character widths will hash to the same value (eg. HashStringFNV1a("Hello") == HashStringFNV1a(L"Hello")). This behavior is appropriate here as we're operating on strings specifically rather than raw buffers and we want consistent hashes between different platforms.

namespace UE  
{  
    template<typename HashType, typename CharType>  
    HashType UE::HashStringFNV1a  
    (  
        TStringView < CharType > String  
    )  
}  
Copy full snippet

namespace UE {     template<typename HashType, typename CharType>     HashType UE::HashStringFNV1a     (         TStringView < CharType > String     ) }

UE::HashStringFNV1a(const CharType(&))

Description

Version taking a string literal. Use this version to force hashing at compile time.

namespace UE  
{  
    template<typename HashType, typename CharType, int32 Len>  
    HashType UE::HashStringFNV1a  
    (  
        const CharType(&) StringLiteral  
    )  
}  
Copy full snippet

namespace UE {     template<typename HashType, typename CharType, int32 Len>     HashType UE::HashStringFNV1a     (         const CharType(&) StringLiteral     ) }