ICU-21174 Delete not-to-be-used methods. Add a constructor warning.
diff --git a/icu4c/source/common/cmemory.h b/icu4c/source/common/cmemory.h
index e84517e..2d37b91 100644
--- a/icu4c/source/common/cmemory.h
+++ b/icu4c/source/common/cmemory.h
@@ -297,6 +297,9 @@
* Automatically allocates the heap array if the argument is larger than the stack capacity.
* Intended for use when an approximate capacity is known at compile time but the true
* capacity is not known until runtime.
+ *
+ * WARNING: does not report errors upon memory allocation failure, after
+ * which capacity will be stackCapacity, not the requested newCapacity.
*/
MaybeStackArray(int32_t newCapacity) : MaybeStackArray() {
if (capacity < newCapacity) { resize(newCapacity); }
@@ -396,11 +399,11 @@
needToRelease=FALSE;
}
/* No comparison operators with other MaybeStackArray's. */
- bool operator==(const MaybeStackArray & /*other*/) {return FALSE;}
- bool operator!=(const MaybeStackArray & /*other*/) {return TRUE;}
+ bool operator==(const MaybeStackArray & /*other*/) = delete;
+ bool operator!=(const MaybeStackArray & /*other*/) = delete;
/* No ownership transfer: No copy constructor, no assignment operator. */
- MaybeStackArray(const MaybeStackArray & /*other*/) {}
- void operator=(const MaybeStackArray & /*other*/) {}
+ MaybeStackArray(const MaybeStackArray & /*other*/) = delete;
+ void operator=(const MaybeStackArray & /*other*/) = delete;
};
template<typename T, int32_t stackCapacity>
