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cff6a0aced
I initially tried to use the existing .clang-format file, but it does not match the code style (at least with clang-format 11) and the formatting is not consistent across files. Therefore, I decided to rewrite the .clang-format with some personal preferences. Used command find . -iname "*.hpp" -o -iname "*.cpp" | xargs clang-format -i -style=file
68 lines
2.2 KiB
C++
68 lines
2.2 KiB
C++
// This file is distributed under the BSD License.
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// See "license.txt" for details.
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// Copyright 2009-2012, Jonathan Turner (jonathan@emptycrate.com)
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// Copyright 2009-2017, Jason Turner (jason@emptycrate.com)
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// http://www.chaiscript.com
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// This is an open source non-commercial project. Dear PVS-Studio, please check it.
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// PVS-Studio Static Code Analyzer for C, C++ and C#: http://www.viva64.com
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#ifndef CHAISCRIPT_FUNCTION_PARAMS_HPP
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#define CHAISCRIPT_FUNCTION_PARAMS_HPP
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#include "boxed_value.hpp"
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namespace chaiscript {
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class Function_Params {
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public:
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constexpr Function_Params(const Boxed_Value *const t_begin, const Boxed_Value *const t_end)
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: m_begin(t_begin)
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, m_end(t_end) {
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}
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explicit Function_Params(const Boxed_Value &bv)
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: m_begin(&bv)
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, m_end(m_begin + 1) {
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}
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explicit Function_Params(const std::vector<Boxed_Value> &vec)
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: m_begin(vec.empty() ? nullptr : &vec.front())
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, m_end(vec.empty() ? nullptr : &vec.front() + vec.size()) {
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}
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template<size_t Size>
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constexpr explicit Function_Params(const std::array<Boxed_Value, Size> &a)
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: m_begin(&a.front())
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, m_end(&a.front() + Size) {
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}
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[[nodiscard]] constexpr const Boxed_Value &operator[](const std::size_t t_i) const noexcept { return m_begin[t_i]; }
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[[nodiscard]] constexpr const Boxed_Value *begin() const noexcept { return m_begin; }
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[[nodiscard]] constexpr const Boxed_Value &front() const noexcept { return *m_begin; }
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[[nodiscard]] constexpr const Boxed_Value *end() const noexcept { return m_end; }
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[[nodiscard]] constexpr std::size_t size() const noexcept { return std::size_t(m_end - m_begin); }
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[[nodiscard]] std::vector<Boxed_Value> to_vector() const { return std::vector<Boxed_Value>{m_begin, m_end}; }
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[[nodiscard]] constexpr bool empty() const noexcept { return m_begin == m_end; }
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private:
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const Boxed_Value *m_begin = nullptr;
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const Boxed_Value *m_end = nullptr;
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};
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// Constructor specialization for array of size 0
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template<>
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constexpr Function_Params::Function_Params(const std::array<Boxed_Value, size_t{0}> & /* a */)
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: m_begin(nullptr)
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, m_end(nullptr) {
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}
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} // namespace chaiscript
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#endif
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