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Fix access to invalid iterator (w/ C++11 feature) #4
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Erasing the element invalidates the iterator, which may cause segmentation fault at "++it". The workaround here is C++ 11 only. In C++ 98 erase(iterator) returns nothing so it will not work. Better workaround might be keeping the invalid nodeId in an array and remove them after the loop body.
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Erasing the element invalidates the iterator, which may cause segmentation fault at "++it".
The workaround here is C++ 11 only. In C++ 98 erase(iterator) returns nothing so it will not work.
Solution in C++98 might be keeping the invalid nodeId in an array and removing them after the loop body.