85 lines
2 KiB
C++
85 lines
2 KiB
C++
#ifndef ICU4XList_HPP
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#define ICU4XList_HPP
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#include <stdint.h>
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#include <stddef.h>
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#include <stdbool.h>
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#include <algorithm>
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#include <memory>
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#include <variant>
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#include <optional>
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#include "diplomat_runtime.hpp"
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#include "ICU4XList.h"
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class ICU4XList;
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/**
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* A destruction policy for using ICU4XList with std::unique_ptr.
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*/
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struct ICU4XListDeleter {
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void operator()(capi::ICU4XList* l) const noexcept {
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capi::ICU4XList_destroy(l);
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}
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};
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/**
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* A list of strings
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*/
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class ICU4XList {
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public:
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/**
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* Create a new list of strings
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*/
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static ICU4XList create();
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/**
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* Create a new list of strings with preallocated space to hold
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* at least `capacity` elements
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*/
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static ICU4XList create_with_capacity(size_t capacity);
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/**
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* Push a string to the list
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*
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* Ill-formed input is treated as if errors had been replaced with REPLACEMENT CHARACTERs according
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* to the WHATWG Encoding Standard.
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*/
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void push(const std::string_view val);
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/**
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* The number of elements in this list
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*/
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size_t len() const;
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/**
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* Whether this list is empty
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*/
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bool is_empty() const;
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inline const capi::ICU4XList* AsFFI() const { return this->inner.get(); }
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inline capi::ICU4XList* AsFFIMut() { return this->inner.get(); }
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inline explicit ICU4XList(capi::ICU4XList* i) : inner(i) {}
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ICU4XList() = default;
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ICU4XList(ICU4XList&&) noexcept = default;
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ICU4XList& operator=(ICU4XList&& other) noexcept = default;
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private:
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std::unique_ptr<capi::ICU4XList, ICU4XListDeleter> inner;
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};
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inline ICU4XList ICU4XList::create() {
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return ICU4XList(capi::ICU4XList_create());
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}
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inline ICU4XList ICU4XList::create_with_capacity(size_t capacity) {
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return ICU4XList(capi::ICU4XList_create_with_capacity(capacity));
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}
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inline void ICU4XList::push(const std::string_view val) {
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capi::ICU4XList_push(this->inner.get(), val.data(), val.size());
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}
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inline size_t ICU4XList::len() const {
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return capi::ICU4XList_len(this->inner.get());
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}
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inline bool ICU4XList::is_empty() const {
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return capi::ICU4XList_is_empty(this->inner.get());
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}
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#endif
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