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use existing IsBlock() function for checking type rather than dynamic_cast

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This commit is contained in:
itsmattkc
2019-12-02 01:37:54 +11:00
parent 07cb0bc44a
commit 7503542286
1 changed files with 4 additions and 2 deletions
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app/node/output/track/track.cpp
+4 -2
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@@ -402,7 +402,8 @@ void TrackOutput::BlockConnected(NodeEdgePtr edge)
Q_ASSERT(block_index >= 0);
Block* connected_block = dynamic_cast<Block*>(edge->output()->parentNode());
Node* connected_node = edge->output()->parentNode();
Block* connected_block = connected_node->IsBlock() ? static_cast<Block*>(connected_node) : nullptr;
block_cache_.replace(block_index, connected_block);
UpdatePreviousAndNextOfIndex(block_index);
UpdateInOutFrom(block_index);
@@ -424,7 +425,8 @@ void TrackOutput::BlockDisconnected(NodeEdgePtr edge)
UpdatePreviousAndNextOfIndex(block_index);
UpdateInOutFrom(block_index);
Block* connected_block = dynamic_cast<Block*>(edge->output()->parentNode());
Node* connected_node = edge->output()->parentNode();
Block* connected_block = connected_node->IsBlock() ? static_cast<Block*>(connected_node) : nullptr;
if (connected_block) {
disconnect(connected_block, SIGNAL(LengthChanged(const rational&)), this, SLOT(BlockLengthChanged()));