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[datalog] fix a few bugs related with output predicates

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(by me & Nikolaj)

Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
This commit is contained in:
Nuno Lopes 2013-04-10 16:37:47 -07:00
parent 14172d3fae
commit 2685c605e5
6 changed files with 20 additions and 18 deletions
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10
src/muz_qe/dl_rule_set.cpp
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@ -332,15 +332,12 @@ namespace datalog {
void rule_set::inherit_predicates(rule_set const& other) {
m_refs.append(other.m_refs);
SASSERT(m_refs.size() < 1000);
set_union(m_output_preds, other.m_output_preds);
{
obj_map<func_decl, func_decl*>::iterator it = other.m_orig2pred.begin();
obj_map<func_decl, func_decl*>::iterator end = other.m_orig2pred.end();
for (; it != end; ++it) {
m_orig2pred.insert(it->m_key, it->m_value);
m_refs.push_back(it->m_key);
m_refs.push_back(it->m_value);
}
}
{
@ -348,8 +345,6 @@ namespace datalog {
obj_map<func_decl, func_decl*>::iterator end = other.m_pred2orig.end();
for (; it != end; ++it) {
m_pred2orig.insert(it->m_key, it->m_value);
m_refs.push_back(it->m_key);
m_refs.push_back(it->m_value);
}
}
}
@ -515,6 +510,11 @@ namespace datalog {
void rule_set::display(std::ostream & out) const {
out << "; rule count: " << get_num_rules() << "\n";
out << "; predicate count: " << m_head2rules.size() << "\n";
func_decl_set::iterator pit = m_output_preds.begin();
func_decl_set::iterator pend = m_output_preds.end();
for (; pit != pend; ++pit) {
out << "; output: " << (*pit)->get_name() << '\n';
}
decl2rules::iterator it = m_head2rules.begin();
decl2rules::iterator end = m_head2rules.end();
for (; it != end; ++it) {