thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-09-23 10:10:50 +00:00
Code Issues Packages Projects Releases Wiki Activity

dbms: add PODArray::resize_fill(size_t, const T&)

Browse Source
This commit is contained in:
Andrey Mironov 2015-01-28 19:23:07 +03:00
parent e982b5c92d
commit 070c6be60e
1 changed files with 11 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
dbms/include/DB/Common/PODArray.h
View File

@ -231,6 +231,17 @@ public:
c_end = c_start + byte_size(n);
}
void resize_fill(size_t n, const T & value)
{
size_t old_size = size();
if (n > old_size)
{
reserve(n);
std::fill(t_end(), reinterpret_cast<T *>(c_end + n - old_size), value);
}
c_end = c_start + byte_size(n);
}
void clear()
{
c_end = c_start;