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cleanup cancelation logic

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2015-12-11 12:35:35 -08:00
parent 4e155887b2
commit 61dbb6168e
37 changed files with 93 additions and 198 deletions
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18
src/muz/ddnf/ddnf.cpp
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@ -470,7 +470,6 @@ namespace datalog {
ast_manager& m;
rule_manager& rm;
bv_util bv;
volatile bool m_cancel;
ptr_vector<expr> m_todo;
ast_mark m_visited1, m_visited2;
ddnfs m_ddnfs;
@ -486,7 +485,6 @@ namespace datalog {
m(ctx.get_manager()),
rm(ctx.get_rule_manager()),
bv(m),
m_cancel(false),
m_trail(m),
m_inner_ctx(m, m_ctx.get_register_engine(), m_ctx.get_fparams())
{
@ -518,15 +516,7 @@ namespace datalog {
// return execute_rules(new_rules);
}
void cancel() {
m_cancel = true;
m_inner_ctx.cancel();
}
void cleanup() {
m_cancel = false;
}
void reset_statistics() {
m_stats.reset();
}
@ -884,12 +874,6 @@ namespace datalog {
lbool ddnf::query(expr* query) {
return m_imp->query(query);
}
void ddnf::cancel() {
m_imp->cancel();
}
void ddnf::cleanup() {
m_imp->cleanup();
}
void ddnf::reset_statistics() {
m_imp->reset_statistics();
}

2
src/muz/ddnf/ddnf.h
View file

@ -37,8 +37,6 @@ namespace datalog {
ddnf(context& ctx);
~ddnf();
virtual lbool query(expr* query);
virtual void cancel();
virtual void cleanup();
virtual void reset_statistics();
virtual void collect_statistics(statistics& st) const;
virtual void display_certificate(std::ostream& out) const;