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Diffstat (limited to 'JavaScriptCore/runtime/StringBuilder.h')
-rw-r--r-- | JavaScriptCore/runtime/StringBuilder.h | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/JavaScriptCore/runtime/StringBuilder.h b/JavaScriptCore/runtime/StringBuilder.h deleted file mode 100644 index 27aa57f..0000000 --- a/JavaScriptCore/runtime/StringBuilder.h +++ /dev/null @@ -1,87 +0,0 @@ -/* - * Copyright (C) 2009 Apple Inc. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY - * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef StringBuilder_h -#define StringBuilder_h - -#include <wtf/Vector.h> - -namespace JSC { - -class StringBuilder { -public: - void append(const UChar u) - { - buffer.append(u); - } - - void append(const char* str) - { - append(str, strlen(str)); - } - - void append(const char* str, size_t len) - { - reserveCapacity(buffer.size() + len); - for (size_t i = 0; i < len; i++) - buffer.append(static_cast<unsigned char>(str[i])); - } - - void append(const UChar* str, size_t len) - { - buffer.append(str, len); - } - - void append(const UString& str) - { - buffer.append(str.characters(), str.length()); - } - - bool isEmpty() { return buffer.isEmpty(); } - void reserveCapacity(size_t newCapacity) - { - if (newCapacity < buffer.capacity()) - return; - buffer.reserveCapacity(std::max(newCapacity, buffer.capacity() + buffer.capacity() / 4 + 1)); - } - void resize(size_t size) { buffer.resize(size); } - size_t size() const { return buffer.size(); } - - UChar operator[](size_t i) const { return buffer.at(i); } - - UString build() - { - buffer.shrinkToFit(); - ASSERT(buffer.data() || !buffer.size()); - return UString::adopt(buffer); - } - -protected: - Vector<UChar, 64> buffer; -}; - -} - -#endif |