43 lines
1.0 KiB
C++
43 lines
1.0 KiB
C++
#pragma once
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#include <Orange/Core/Types.h>
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namespace orange
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{
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template <typename T>
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struct Span
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{
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Span(T* data, size_t size) : data(data), size(size) {}
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template <size_t Count>
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Span(T (&array)[Count]) : data(array), size(Count) {}
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explicit Span(T* data) : data(data), size(1) {}
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explicit Span(T& data) : data(&data), size(1) {}
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T& operator [] (size_t idx) { return data[idx]; }
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const T& operator [] (size_t idx) const { return data[idx]; }
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bool IsEmpty() const { return size == 0; }
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T& front() { return *data[idx]; }
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const T& front() const { return *data[idx]; }
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T& back() { return *data[size - 1]; }
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const T& back() const { return *data[size - 1]; }
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T* data;
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size_t size;
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};
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using BufferView = Span<uint8_t>;
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using StringView = Span<char>;
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struct Buffer : public BufferView
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{
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using BufferView::Span;
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~Buffer() { delete[] data; }
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};
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}
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