mirror of
https://github.com/ton-blockchain/ton
synced 2025-03-09 15:40:10 +00:00
105 lines
2.6 KiB
C++
105 lines
2.6 KiB
C++
/*
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This file is part of TON Blockchain Library.
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TON Blockchain Library is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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TON Blockchain Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with TON Blockchain Library. If not, see <http://www.gnu.org/licenses/>.
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Copyright 2017-2020 Telegram Systems LLP
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*/
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#pragma once
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#include "vm/cells.h"
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#include "vm/cellslice.h"
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namespace vm {
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class CellRefParser {
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Ref<CellSlice> cs;
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bool state;
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public:
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CellRefParser(Ref<CellSlice> _cs) : cs(std::move(_cs)), state(cs.not_null()) {
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}
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bool ok() const {
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return state;
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}
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operator bool() const {
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return state;
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}
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template <class T>
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CellRefParser& deserialize(T& val) {
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state = (state && val.deserialize(cs.write()));
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return *this;
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}
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//template <class T>
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//CellRefParser& deserialize(T& val) {
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// state = val.deserialize_ext(cs.write(), state);
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// return *this;
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//}
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template <class T>
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CellRefParser& deserialize(const T& val) {
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state = (state && val.deserialize(cs.write()));
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return *this;
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}
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//template <class T>
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//CellRefParser& deserialize(const T& val) {
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// state = val.deserialize_ext(cs.write(), state);
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// return *this;
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//}
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};
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class CellParser {
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CellSlice& cs;
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bool state;
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public:
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CellParser(CellSlice& _cs) : cs(_cs), state(true) {
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}
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bool ok() const {
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return state;
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}
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operator bool() const {
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return state;
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}
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template <class T>
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CellParser& deserialize(T& val) {
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state = (state && val.deserialize(cs));
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return *this;
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}
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// template <class T>
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// CellParser& deserialize(T& val) {
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// state = val.deserialize_ext(cs, state);
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// return *this;
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// }
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template <class T>
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CellParser& deserialize(const T& val) {
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state = (state && val.deserialize(cs));
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return *this;
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}
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// template <class T>
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// CellParser& deserialize(const T& val) {
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// state = val.deserialize_ext(cs, state);
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// return *this;
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// }
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};
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template <class P, class T>
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P& operator>>(P& cp, T& val) {
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return cp.deserialize(val);
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}
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template <class P, class T>
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P& operator>>(P& cp, const T& val) {
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return cp.deserialize(val);
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}
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} // namespace vm
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