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change to const auto&

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This commit is contained in:
Miodrag Milanovic 2018-10-30 08:07:31 +01:00
parent 02edd66ae9
commit 0a3ebfbb5b
1 changed files with 1 additions and 1 deletions
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2
gui/designwidget.cc
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@ -290,7 +290,7 @@ void DesignWidget::newContext(Context *ctx)
{
TreeModel::ElementXYRoot<BelId>::ElementMap belMap;
for (auto bel : ctx->getBels()) {
for (const auto& bel : ctx->getBels()) {
auto loc = ctx->getBelLocation(bel);
belMap[std::pair<int, int>(loc.x, loc.y)].push_back(bel);
}