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LibGfx: Allow non-const indexing into VectorN

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Jelle Raaijmakers 2022-08-23 13:07:16 +02:00 • committed by Andreas Kling
parent 07ae5514ae
commit 3279c25553
1 changed files with 7 additions and 1 deletions
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8
Userland/Libraries/LibGfx/VectorN.h
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@ -58,7 +58,13 @@ public:
constexpr void set_z(T value) requires(N >= 3) { m_data[2] = value; } constexpr void set_z(T value) requires(N >= 3) { m_data[2] = value; }
constexpr void set_w(T value) requires(N >= 4) { m_data[3] = value; } constexpr void set_w(T value) requires(N >= 4) { m_data[3] = value; }
[[nodiscard]] constexpr T operator[](size_t index) const [[nodiscard]] constexpr T const& operator[](size_t index) const
{
VERIFY(index < N);
return m_data[index];
}
[[nodiscard]] constexpr T& operator[](size_t index)
{ {
VERIFY(index < N); VERIFY(index < N);
return m_data[index]; return m_data[index];