vector: Introduce shrink() function to shrink vector size without loosing data.
Change-Id: I9c0ac2715aea1a90c9e6ebcd982522b80a547099
diff --git a/CommonLibs/Vector.h b/CommonLibs/Vector.h
index 7062e17..eae674b 100644
--- a/CommonLibs/Vector.h
+++ b/CommonLibs/Vector.h
@@ -92,6 +92,13 @@
mEnd = mStart + newSize;
}
+ /** Reduce addressable size of the Vector, keeping content. */
+ void shrink(size_t newSize)
+ {
+ assert(newSize <= mEnd - mStart);
+ mEnd = mStart + newSize;
+ }
+
/** Release memory and clear pointers. */
void clear() { resize(0); }