duckdb::EncryptionTag Struct Reference

Collaboration diagram for duckdb::EncryptionTag:

Public Member Functions
data_ptr_t	data ()
idx_t	size () const
bool	IsAllZeros () const
void	SetSize (idx_t size)

Private Attributes
unique_ptr< data_t[]>	tag
idx_t	tag_len

Constructor & Destructor Documentation

EncryptionTag()

duckdb::EncryptionTag::EncryptionTag

(

)

                             : tag(new data_t[MainHeader::AES_TAG_LEN]()) {
    tag_len = MainHeader::AES_TAG_LEN;
}

Member Function Documentation

data()

data_ptr_t duckdb::EncryptionTag::data

(

)

                               {
    return tag.get();
}

size()

idx_t duckdb::EncryptionTag::size

(

)

const

                                {
    return tag_len;
}

IsAllZeros()

bool duckdb::EncryptionTag::IsAllZeros

(

)

const

                                     {
    auto tag_ptr = tag.get();
    idx_t len = size();
 
    data_t is_only_zero = 0;
    for (idx_t i = 0; i < len; ++i) {
        is_only_zero |= tag_ptr[i];
    }
    return is_only_zero == 0;
}

SetSize()

void duckdb::EncryptionTag::SetSize

(

idx_t

size

)

                                      {
    tag_len = size;
}

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

• external/duckdb/duckdb.cpp