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ton/tdfec/td/fec/common/SymbolsView.h
2019-09-07 14:33:36 +04:00

42 lines
1.3 KiB
C++

/*
This file is part of TON Blockchain Library.
TON Blockchain Library is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
TON Blockchain Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with TON Blockchain Library. If not, see <http://www.gnu.org/licenses/>.
Copyright 2017-2019 Telegram Systems LLP
*/
#pragma once
#include "td/fec/common/SymbolRef.h"
#include "td/utils/Span.h"
namespace td {
namespace raptorq {
class SymbolsView {
public:
SymbolsView(size_t symbols_count, size_t symbol_size, Slice data);
SymbolsView(const SymbolsView &) = delete;
SymbolsView(SymbolsView &&) = delete;
Span<SymbolRef> symbols() const {
return symbols_;
}
private:
std::vector<SymbolRef> symbols_;
std::string zero_symbol_;
std::string last_symbol_;
};
} // namespace raptorq
} // namespace td