65 lines
1.6 KiB
C++
65 lines
1.6 KiB
C++
#pragma once
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#include "asl/buffer.hpp"
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#include "asl/string_view.hpp"
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namespace asl
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{
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template<allocator Allocator = DefaultAllocator>
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class string
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{
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buffer<char, Allocator> m_buffer;
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public:
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constexpr string() requires default_constructible<Allocator> = default;
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explicit constexpr string(Allocator allocator) : m_buffer{ASL_MOVE(allocator)} {}
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// NOLINTNEXTLINE(*-explicit-conversions)
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constexpr string(string_view sv)
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requires default_constructible<Allocator>
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: m_buffer{sv.as_span()}
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{}
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constexpr string(string_view sv, Allocator allocator)
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: m_buffer{sv.as_span(), ASL_MOVE(allocator)}
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{}
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constexpr ~string() = default;
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constexpr string(const string&) requires copy_constructible<Allocator> = default;
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constexpr string(string&&) = default;
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constexpr string& operator=(const string&) requires copy_assignable<Allocator> = default;
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constexpr string& operator=(string&&) = default;
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constexpr isize_t size() const { return m_buffer.size(); }
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constexpr const char* data() const { return m_buffer.data(); }
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// NOLINTNEXTLINE(*-explicit-conversions)
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constexpr operator string_view() const
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{
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return as_string_view();
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}
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constexpr string_view as_string_view() const
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{
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auto span = m_buffer.as_span();
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return string_view{span.data(), span.size()};
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}
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constexpr bool operator==(const string& other) const
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{
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return as_string_view() == other.as_string_view();
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}
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constexpr bool operator==(string_view other) const
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{
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return as_string_view() == other;
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}
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};
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string() -> string<>;
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} // namespace asl
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