int ObTabletInfo::deep_copy(CharArena &allocator, const ObTabletInfo &other, bool new_start_key, bool new_end_key)
{
int ret = OB_SUCCESS;
this->row_count_ = other.row_count_;
this->occupy_size_ = other.occupy_size_;
this->crc_sum_ = other.crc_sum_;
this->range_.table_id_ = other.range_.table_id_;
this->range_.border_flag_ = other.range_.border_flag_;
if (new_start_key)
{
common::ObString::obstr_size_t sk_len = other.range_.start_key_.length();
char* sk = reinterpret_cast<char*>(allocator.alloc(sk_len));
if (NULL == sk)
{
ret = OB_ALLOCATE_MEMORY_FAILED;
TBSYS_LOG(ERROR, "no memory");
}
else
{
memcpy(sk, other.range_.start_key_.ptr(), sk_len);
this->range_.start_key_.assign(sk, sk_len);
}
}
else
{
this->range_.start_key_ = other.range_.start_key_;
}
if (new_end_key)
{
common::ObString::obstr_size_t ek_len = other.range_.end_key_.length();
char* ek = reinterpret_cast<char*>(allocator.alloc(ek_len));
if (NULL == ek)
{
ret = OB_ALLOCATE_MEMORY_FAILED;
TBSYS_LOG(ERROR, "no memory");
}
else
{
memcpy(ek, other.range_.end_key_.ptr(), ek_len);
this->range_.end_key_.assign(ek, ek_len);
}
}
else
{
this->range_.end_key_ = other.range_.end_key_;
}
return ret;
}
void create_range(
CharArena& allocator,
ObRange &range,
uint64_t table_id,
const int8_t flag,
const char* sk,
const char* ek)
{
range.table_id_ = table_id;
range.border_flag_.set_data(flag);
int64_t sz = strlen(sk);
char* msk = allocator.alloc(sz);
memcpy(msk, sk, sz);
range.start_key_.assign_ptr(msk, sz);
sz = strlen(ek);
char* mek = allocator.alloc(sz);
memcpy(mek, ek, sz);
range.end_key_.assign_ptr(mek, sz);
}
void create_row_key(
CharArena& allocator,
ObString& rowkey,
const char* sk)
{
int64_t sz = strlen(sk);
char* msk = allocator.alloc(sz);
memcpy(msk, sk, sz);
rowkey.assign_ptr(msk, sz);
}