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running updates to bv_solver (#4674)

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* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* dbg

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* bv

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* drat and fresh

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* move ackerman functionality

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* na

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* debugability

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* towards debugability

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* missing file

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* na

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* na

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* remove csp

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-09-07 20:35:32 -07:00 • committed by GitHub
parent 4d1a2a2784
commit d02b0cde7a
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GPG key ID: 4AEE18F83AFDEB23
63 changed files with 3060 additions and 3095 deletions
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50
src/util/dlist.h
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@ -18,6 +18,9 @@ Revision History:
--*/
#pragma once
#if 0
-- unused
/**
Add element \c elem to the list headed by \c head.
NextProc and PrevProc must have the methods:
@ -131,5 +134,52 @@ bool dlist_check_invariant(T * head, NextProc const & next = NextProc(), PrevPro
return true;
}
#endif
template<typename T>
class dll_base {
T* m_next { nullptr };
T* m_prev { nullptr };
public:
T* prev() { return m_prev; }
T* next() { return m_next; }
void init(T* t) {
m_next = t;
m_prev = t;
}
static void remove_from(T*& list, T* elem) {
if (list->m_next == list) {
SASSERT(elem == list);
list = nullptr;
return;
}
if (list == elem)
list = elem->m_next;
auto* next = elem->m_next;
auto* prev = elem->m_prev;
prev->m_next = next;
next->m_prev = prev;
}
static void push_to_front(T*& list, T* elem) {
if (!list) {
list = elem;
elem->m_next = elem;
elem->m_prev = elem;
}
else if (list != elem) {
remove_from(list, elem);
list->m_prev->m_next = elem;
elem->m_prev = list->m_prev;
elem->m_next = list;
list->m_prev = elem;
list = elem;
}
}
};