ICU-62123.0.1.tar.gz

[apple/icu.git] / icuSources / common / charstr.cpp

diff --git a/icuSources/common/charstr.cpp b/icuSources/common/charstr.cpp
index 1b27c683de2f1809ef786043d11bbdb91c69a959..353f1d52542fa250a4e7012da7fadcb4144023d4 100644 (file)
--- a/icuSources/common/charstr.cpp
+++ b/icuSources/common/charstr.cpp
@@ -1,10 +1,12 @@
+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
 /*
 *******************************************************************************
 *   Copyright (C) 2010-2015, International Business Machines
 *   Corporation and others.  All Rights Reserved.
 *******************************************************************************
 *   file name:  charstr.cpp
-*   encoding:   US-ASCII
+*   encoding:   UTF-8
 *   tab size:   8 (not used)
 *   indentation:4
 *
@@ -13,6 +15,7 @@
 */
 
 #include "unicode/utypes.h"
+#include "unicode/putil.h"
 #include "charstr.h"
 #include "cmemory.h"
 #include "cstring.h"
@@ -20,6 +23,18 @@
 
 U_NAMESPACE_BEGIN
 
+CharString::CharString(CharString&& src) U_NOEXCEPT
+        : buffer(std::move(src.buffer)), len(src.len) {
+    src.len = 0;  // not strictly necessary because we make no guarantees on the source string
+}
+
+CharString& CharString::operator=(CharString&& src) U_NOEXCEPT {
+    buffer = std::move(src.buffer);
+    len = src.len;
+    src.len = 0;  // not strictly necessary because we make no guarantees on the source string
+    return *this;
+}
+
 CharString &CharString::copyFrom(const CharString &s, UErrorCode &errorCode) {
     if(U_SUCCESS(errorCode) && this!=&s && ensureCapacity(s.len+1, 0, errorCode)) {
         len=s.len;
@@ -144,7 +159,7 @@ UBool CharString::ensureCapacity(int32_t capacity,
     return TRUE;
 }
 
-CharString &CharString::appendPathPart(const StringPiece &s, UErrorCode &errorCode) {
+CharString &CharString::appendPathPart(StringPiece s, UErrorCode &errorCode) {
     if(U_FAILURE(errorCode)) {
         return *this;
     }