| // Copyright 2017 The Chromium Authors. All rights reserved. | 
 | // Use of this source code is governed by a BSD-style license that can be | 
 | // found in the LICENSE file. | 
 |  | 
 | #include "base/strings/strcat.h" | 
 |  | 
 | #include <string> | 
 |  | 
 | #include "base/strings/strcat_internal.h" | 
 |  | 
 | namespace gurl_base { | 
 |  | 
 | std::string StrCat(span<const StringPiece> pieces) { | 
 |   return internal::StrCatT(pieces); | 
 | } | 
 |  | 
 | std::u16string StrCat(span<const StringPiece16> pieces) { | 
 |   return internal::StrCatT(pieces); | 
 | } | 
 |  | 
 | std::string StrCat(span<const std::string> pieces) { | 
 |   return internal::StrCatT(pieces); | 
 | } | 
 |  | 
 | std::u16string StrCat(span<const std::u16string> pieces) { | 
 |   return internal::StrCatT(pieces); | 
 | } | 
 |  | 
 | void StrAppend(std::string* dest, span<const StringPiece> pieces) { | 
 |   internal::StrAppendT(*dest, pieces); | 
 | } | 
 |  | 
 | void StrAppend(std::u16string* dest, span<const StringPiece16> pieces) { | 
 |   internal::StrAppendT(*dest, pieces); | 
 | } | 
 |  | 
 | void StrAppend(std::string* dest, span<const std::string> pieces) { | 
 |   internal::StrAppendT(*dest, pieces); | 
 | } | 
 |  | 
 | void StrAppend(std::u16string* dest, span<const std::u16string> pieces) { | 
 |   internal::StrAppendT(*dest, pieces); | 
 | } | 
 |  | 
 | }  // namespace base |