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avoid creating full tables when negated variables are unitary, add lazy table infrastructure, fix coi_filter for relations, reduce dependencies on fixedpoing_parameters.hpp header file

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2013-09-08 05:52:18 -07:00
parent 0f9160a738
commit 716663b04a
40 changed files with 1221 additions and 126 deletions
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32
src/muz/base/dl_util.h
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@ -26,7 +26,6 @@ Revision History:
#include"horn_subsume_model_converter.h"
#include"replace_proof_converter.h"
#include"substitution.h"
#include"fixedpoint_params.hpp"
#include"ast_counter.h"
#include"statistics.h"
#include"lbool.h"
@ -43,6 +42,14 @@ namespace datalog {
class relation_fact;
class relation_signature;
class verbose_action {
unsigned m_lvl;
class stopwatch* m_sw;
public:
verbose_action(char const* msg, unsigned lvl = 1);
~verbose_action();
};
enum PDR_CACHE_MODE {
NO_CACHE,
HASH_CACHE,
@ -706,29 +713,6 @@ namespace datalog {
dealloc(ptr);
}
template<typename T>
class scoped_rel {
T* m_t;
public:
scoped_rel(T* t) : m_t(t) {}
~scoped_rel() { if (m_t) { universal_delete(m_t); } }
scoped_rel() : m_t(0) {}
scoped_rel& operator=(T* t) { if (m_t) { universal_delete(m_t); } m_t = t; return *this; }
T* operator->() { return m_t; }
const T* operator->() const { return m_t; }
T& operator*() { return *m_t; }
const T& operator*() const { return *m_t; }
operator bool() const { return m_t!=0; }
T* get() const { return m_t; }
/**
\brief Remove object from \c scoped_rel without deleting it.
*/
T* release() {
T* res = m_t;
m_t = 0;
return res;
}
};
/**
\brief If it is possible to convert the beginning of \c s to uint64,