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remove some typedefs

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2019-05-13 12:54:06 -07:00
parent fe4847cd56
commit a2e23377ba
1 changed files with 11 additions and 19 deletions
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24
src/util/lp/var_eqs.h
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@ -45,15 +45,12 @@ public:
} }
}; };
class var_eqs_merge_handler { class var_eqs_merge_handler {
public: public:
virtual void merge_eh(signed_var r2, signed_var r1, signed_var v2, signed_var v1) = 0; virtual void merge_eh(signed_var r2, signed_var r1, signed_var v2, signed_var v1) = 0;
virtual void after_merge_eh(signed_var r2, signed_var r1, signed_var v2, signed_var v1) = 0; virtual void after_merge_eh(signed_var r2, signed_var r1, signed_var v2, signed_var v1) = 0;
virtual void unmerge_eh(signed_var r2, signed_var r1) = 0;
virtual void unmerge_eh(signed_var r2, signed_var r1) = 0;; };
};
class var_eqs { class var_eqs {
struct eq_edge { struct eq_edge {
@ -61,7 +58,6 @@ class var_eqs {
eq_justification m_just; eq_justification m_just;
eq_edge(signed_var v, eq_justification const& j): m_var(v), m_just(j) {} eq_edge(signed_var v, eq_justification const& j): m_var(v), m_just(j) {}
}; };
typedef svector<eq_edge> eq_edges;
struct var_frame { struct var_frame {
signed_var m_var; signed_var m_var;
@ -74,16 +70,13 @@ class var_eqs {
stats() { memset(this, 0, sizeof(*this)); } stats() { memset(this, 0, sizeof(*this)); }
}; };
typedef std::pair<signed_var, signed_var> signed_var_pair;
var_eqs_merge_handler* m_merge_handler; var_eqs_merge_handler* m_merge_handler;
union_find<var_eqs> m_uf; union_find<var_eqs> m_uf;
svector<signed_var_pair> m_trail; svector<std::pair<signed_var, signed_var>> m_trail;
unsigned_vector m_trail_lim; unsigned_vector m_trail_lim;
vector<eq_edges> m_eqs; // signed_var-index -> eq_edges corresponding to edges in a graph used to extract justifications. vector<svector<eq_edge>> m_eqs; // signed_var.index() -> the edges adjacent to signed_var.index()
typedef trail_stack<var_eqs> trail_stack_t; trail_stack<var_eqs> m_stack;
trail_stack_t m_stack;
mutable svector<var_frame> m_todo; mutable svector<var_frame> m_todo;
mutable svector<bool> m_marked; mutable svector<bool> m_marked;
mutable unsigned_vector m_marked_trail; mutable unsigned_vector m_marked_trail;
@ -187,8 +180,7 @@ public:
// union find event handlers // union find event handlers
void set_merge_handler(var_eqs_merge_handler* mh) { m_merge_handler = mh; } void set_merge_handler(var_eqs_merge_handler* mh) { m_merge_handler = mh; }
trail_stack<var_eqs> & get_trail_stack() { return m_stack; }
trail_stack_t& get_trail_stack() { return m_stack; }
void unmerge_eh(unsigned i, unsigned j) { void unmerge_eh(unsigned i, unsigned j) {
if (m_merge_handler) { if (m_merge_handler) {