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Diffstat (limited to 'asl/string.hpp')
-rw-r--r-- | asl/string.hpp | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/asl/string.hpp b/asl/string.hpp new file mode 100644 index 0000000..288767f --- /dev/null +++ b/asl/string.hpp @@ -0,0 +1,62 @@ +#pragma once + +#include "asl/buffer.hpp" +#include "asl/string_view.hpp" + +namespace asl +{ + +template<allocator Allocator = DefaultAllocator> +class string +{ + buffer<char, Allocator> m_buffer; + +public: + constexpr string() requires default_constructible<Allocator> = default; + explicit constexpr string(Allocator allocator) : m_buffer{ASL_MOVE(allocator)} {} + + // NOLINTNEXTLINE(*-explicit-conversions) + constexpr string(string_view sv) + requires default_constructible<Allocator> + : m_buffer{sv.as_span()} + {} + + constexpr string(string_view sv, Allocator allocator) + : m_buffer{sv.as_span(), ASL_MOVE(allocator)} + {} + + constexpr ~string() = default; + + constexpr string(const string&) requires copy_constructible<Allocator> = default; + constexpr string(string&&) = default; + + constexpr string& operator=(const string&) requires copy_assignable<Allocator> = default; + constexpr string& operator=(string&&) = default; + + constexpr isize_t size() const { return m_buffer.size(); } + constexpr const char* data() const { return m_buffer.data(); } + + // NOLINTNEXTLINE(*-explicit-conversions) + constexpr operator string_view() const + { + return as_string_view(); + } + + constexpr string_view as_string_view() const + { + auto span = m_buffer.as_span(); + return string_view{span.data(), span.size()}; + } + + constexpr bool operator==(const string& other) const + { + return as_string_view() == other.as_string_view(); + } + + constexpr bool operator==(string_view other) const + { + return as_string_view() == other; + } +}; + +} // namespace asl |