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debugging bv

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-09-15 15:37:31 -07:00
parent 2328a6e839
commit 6a4261d1af
19 changed files with 271 additions and 133 deletions
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22
src/util/trail.h
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@ -126,6 +126,28 @@ public:
}
};
template<typename Ctx, typename V, typename T>
class vector2_value_trail : public trail<Ctx> {
V & m_vector;
unsigned m_i;
unsigned m_j;
T m_old_value;
public:
vector2_value_trail(V& v, unsigned i, unsigned j):
m_vector(v),
m_i(i),
m_j(j),
m_old_value(v[i][j]) {
}
~vector2_value_trail() override {
}
void undo(Ctx & ctx) override {
m_vector[m_i][m_j] = m_old_value;
}
};
template<typename Ctx, typename D, typename R>
class insert_obj_map : public trail<Ctx> {