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LibGfx: Add an indexing operator to Matrix

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Matthew Olsson 2024-02-28 18:44:47 -07:00 • committed by Andreas Kling
parent 9e502dcfe4
commit 44afc8678d
1 changed files with 4 additions and 0 deletions
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4
Userland/Libraries/LibGfx/Matrix.h
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@ -60,6 +60,10 @@ public:
constexpr auto elements() const { return m_elements; } constexpr auto elements() const { return m_elements; }
constexpr auto elements() { return m_elements; } constexpr auto elements() { return m_elements; }
// FIXME: Change to multi-arg operator[] once we upgrade to C++23
constexpr auto const& operator()(size_t row, size_t col) const { return m_elements[row][col]; }
constexpr auto& operator()(size_t row, size_t col) { return m_elements[row][col]; }
[[nodiscard]] constexpr Matrix operator*(Matrix const& other) const [[nodiscard]] constexpr Matrix operator*(Matrix const& other) const
{ {
Matrix product; Matrix product;