From c812c92d1a1835f0bda783e709481188c8d92225 Mon Sep 17 00:00:00 2001
From: Ben Longbons <b.r.longbons@gmail.com>
Date: Sat, 15 Mar 2014 19:34:59 -0700
Subject: Clean up header organization

---
 src/generic/matrix.hpp | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 src/generic/matrix.hpp

(limited to 'src/generic/matrix.hpp')

diff --git a/src/generic/matrix.hpp b/src/generic/matrix.hpp
new file mode 100644
index 0000000..3530ba7
--- /dev/null
+++ b/src/generic/matrix.hpp
@@ -0,0 +1,54 @@
+#ifndef TMWA_GENERIC_MATRIX_HPP
+#define TMWA_GENERIC_MATRIX_HPP
+
+# include "../sanity.hpp"
+
+# include "../compat/memory.hpp"
+
+template<class T>
+class Matrix
+{
+    std::unique_ptr<T[]> _data;
+    size_t _xs, _ys;
+public:
+    Matrix()
+    : _data()
+    , _xs()
+    , _ys()
+    {}
+    Matrix(size_t x, size_t y)
+    : _data(make_unique<T[]>(x * y))
+    , _xs(x)
+    , _ys(y)
+    {}
+    // no copy-ctor or copy-assign
+
+    void reset(size_t x, size_t y)
+    {
+        *this = Matrix(x, y);
+    }
+    void clear()
+    {
+        *this = Matrix();
+    }
+
+    T& ref(size_t x, size_t y)
+    {
+        return _data[x + y * _xs];
+    }
+    const T& ref(size_t x, size_t y) const
+    {
+        return _data[x + y * _xs];
+    }
+
+    size_t xs() const
+    {
+        return _xs;
+    }
+    size_t ys() const
+    {
+        return _ys;
+    }
+};
+
+#endif // TMWA_GENERIC_MATRIX_HPP
-- 
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