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// Copyright (c) 2013 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.
#ifndef CONTENT_BROWSER_INDEXED_DB_LEVELDB_LEVELDB_SLICE_H_
#define CONTENT_BROWSER_INDEXED_DB_LEVELDB_LEVELDB_SLICE_H_
#include <vector>
#include "base/logging.h"
namespace content {
class LevelDBSlice {
public:
LevelDBSlice(const char* begin, const char* end) : begin_(begin), end_(end) {
DCHECK_GE(end_, begin_);
}
explicit LevelDBSlice(const std::vector<char>& v)
: begin_(&*v.begin()), end_(&*v.rbegin() + 1) {
DCHECK_GT(v.size(), static_cast<size_t>(0));
DCHECK_GE(end_, begin_);
}
~LevelDBSlice() {}
const char* begin() const { return begin_; }
const char* end() const { return end_; }
private:
const char* begin_;
const char* end_;
};
} // namespace content
#endif // CONTENT_BROWSER_INDEXED_DB_LEVELDB_LEVELDB_SLICE_H_
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