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Paring heap without shared_ptr #1707

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Paring heap without shared_ptr #1707

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@jere8184 jere8184 commented Nov 7, 2024 •
edited by TheJJ
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fixes #1675

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jere8184 commented Nov 8, 2024

@heinezen @TheJJ Hopefully this is along the right lines, One issue I've noticed is that unlink_node will leave the user of the function with a node that they will have to then manually delete unless the node is pushed back into the heap at least with my current implementation.

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jere8184 commented Nov 10, 2024 •
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unlink_node is now private. remove_node method added. 32% performance increase observed.

@heinezen heinezen linked an issue Nov 18, 2024 that may be closed by this pull request
Implement pairing heap without shared_ptr #1675
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I found a few problems.

libopenage/datastructure/pairing_heap.h Outdated
Comment on lines 323 to 321
#if OPENAGE_PAIRINGHEAP_DEBUG
#endif
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This code block does nohing now

@heinezen heinezen added improvement Enhancement of an existing component lang: c++ Done in C++ code area: util Utilitis and data structures labels Nov 19, 2024
@TheJJ TheJJ changed the title Paring heap Paring heap without shared_ptr Nov 19, 2024
@jere8184 jere8184 requested a review from heinezen November 22, 2024 11:38
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I have one addtional suggestion and then we can merge.

The rest of the code seems to work out fine :)

@jere8184 jere8184 closed this by deleting the head repository Nov 24, 2024
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I think I may have made a small mistake :/

@jere8184 jere8184 mentioned this pull request Nov 24, 2024
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Implement pairing heap without shared_ptr
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