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example linear_algebra : change deduced type of iterator index to unsigned type

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This commit is contained in:
Andy Little
2020-05-14 17:27:49 +01:00
committed by Mateusz Pusz
parent 77dc0f3e01
commit 51f3739e46
1 changed files with 4 additions and 4 deletions
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8
example/linear_algebra.cpp
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@@ -33,7 +33,7 @@ template<class ET, class OT>
std::ostream& operator<<(std::ostream& os, const std::math::vector<ET, OT>& v)
{
os << "|";
for (auto i = 0; i < v.size(); ++i) {
for (auto i = 0U; i < v.size(); ++i) {
os << fmt::format(" {:>9}", v(i));
}
os << " |";
@@ -43,12 +43,12 @@ std::ostream& operator<<(std::ostream& os, const std::math::vector<ET, OT>& v)
template<class ET, class OT>
std::ostream& operator<<(std::ostream& os, const std::math::matrix<ET, OT>& v)
{
for (auto i = 0; i < v.rows(); ++i) {
for (auto i = 0U; i < v.rows(); ++i) {
os << "|";
for (auto j = 0; j < v.columns(); ++j) {
for (auto j = 0U; j < v.columns(); ++j) {
os << fmt::format(" {:>9}", v(i, j));
}
os << (i != v.rows() - 1 ? " |\n" : " |");
os << (i != v.rows() - 1U ? " |\n" : " |");
}
return os;
}