From 6e39d531ed36d043e6f6fee6befca2be00fd3f57 Mon Sep 17 00:00:00 2001
From: ancarola <raffaele.ancarola@epfl.ch>
Date: Sun, 30 Jun 2019 22:21:54 +0200
Subject: Optimized matrix section

    - Vector iterators: allow to iterate on rows, columns or diagonals
    - Transposition doesn't affect allocated space, O(1)
---
 include/mm/experiments/old.hpp | 58 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 include/mm/experiments/old.hpp

(limited to 'include/mm/experiments/old.hpp')

diff --git a/include/mm/experiments/old.hpp b/include/mm/experiments/old.hpp
new file mode 100644
index 0000000..939f335
--- /dev/null
+++ b/include/mm/experiments/old.hpp
@@ -0,0 +1,58 @@
+#pragma once
+
+
+/* 
+
+template<typename T, std::size_t Rows, std::size_t Cols>
+mm::basic_matrix<T, Rows, Cols>::basic_matrix(
+    const mm::basic_matrix<T, Rows, Cols>& other
+) : data(other.data) {}
+
+template<typename T, std::size_t Rows, std::size_t Cols>
+mm::basic_matrix<T, Rows, Cols>::basic_matrix(
+    mm::basic_matrix<T, Rows, Cols>&& other
+) : data(std::forward<decltype(other.data)>(other.data)) {}*/
+
+
+/* member functions */
+
+/*template<typename T, std::size_t Rows, std::size_t Cols>
+T& mm::basic_matrix<T, Rows, Cols>::at(std::size_t row, std::size_t col) {
+    assert(row < Rows); // "out of row bound"
+    assert(col < Cols); // "out of column bound"
+
+    return data[row * Cols + col];
+}
+
+template<typename T, std::size_t Rows, std::size_t Cols>
+const T& mm::basic_matrix<T, Rows, Cols>::at(std::size_t row, std::size_t col) const {
+    assert(row < Rows); // "out of row bound"
+    assert(col < Cols); // "out of column bound"
+
+    return data[row * Cols + col];
+}
+
+template<typename T, std::size_t Rows, std::size_t Cols>
+auto mm::basic_matrix<T, Rows, Cols>::operator[](std::size_t index) {
+    if constexpr (is_row_vec() || is_col_vec()) {
+        return data.at(index);
+    } else {
+        return mm::row_iterator<T, Rows, Cols>(*this, static_cast<int>(index));
+
+        //return row_vec<T, Rows>(
+         //   data.cbegin() + (index * Cols),
+          //  data.cbegin() + ((index + 1) * Cols) + 1
+        );
+    }
+}*/
+
+/*template<typename T, std::size_t M, std::size_t N>
+mm::basic_matrix<T, N, M> mm::basic_matrix<T, M, N>::transposed() const {
+    mm::basic_matrix<T, N, M> result;
+
+    for (unsigned row = 0; row < M; row++)
+        for (unsigned col = 0; col < N; col++)
+            result.at(col, row) = this->at(row, col);
+
+    return result;
+}*/
-- 
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