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https://github.com/openharmony/ark_runtime_core.git
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wanyanglan
14c9021696
Signed-off-by: wanyanglan <wanyanglan1@huawei.com> Change-Id: I2564094cef9c6c41263e37faf9ffbbec14223dc7
32 lines
1.0 KiB
C++
32 lines
1.0 KiB
C++
/*
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* Copyright (c) 2021 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef PANDA_VERIFICATION_UTIL_STRUCT_FIELD_H_
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#define PANDA_VERIFICATION_UTIL_STRUCT_FIELD_H_
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namespace panda::verifier {
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template <typename S, typename T>
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struct struct_field {
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size_t offset;
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struct_field(size_t p_offst) : offset {p_offst} {}
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T &of(S &s) const
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{
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return *reinterpret_cast<T *>(reinterpret_cast<uintptr_t>(&s) + offset);
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}
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};
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} // namespace panda::verifier
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#endif // PANDA_VERIFICATION_UTIL_STRUCT_FIELD_H_
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