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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
This commit is contained in:
Leonardo de Moura 2012-10-21 13:32:12 -07:00
parent 4722fdfca5
commit add684d8e9
377 changed files with 204 additions and 62 deletions
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45
lib/goal_shared_occs.h
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/*++
Copyright (c) 2011 Microsoft Corporation
Module Name:
goal_shared_occs.h
Abstract:
Functor for computing the set of shared occurrences in a goal.
Author:
Leonardo de Moura (leonardo) 2011-12-28
Revision History:
--*/
#ifndef _GOAL_SHARED_OCCS_H_
#define _GOAL_SHARED_OCCS_H_
#include"goal.h"
#include"shared_occs.h"
/**
\brief Functor for computing the set of shared occurrences in a goal.
It is essentially a wrapper for shared_occs functor.
*/
class goal_shared_occs {
shared_occs m_occs;
public:
goal_shared_occs(ast_manager & m, bool track_atomic = false, bool visit_quantifiers = true, bool visit_patterns = false):
m_occs(m, track_atomic, visit_quantifiers, visit_patterns) {
}
void operator()(goal const & s);
bool is_shared(expr * t) { return m_occs.is_shared(t); }
unsigned num_shared() const { return m_occs.num_shared(); }
void reset() { return m_occs.reset(); }
void cleanup() { return m_occs.cleanup(); }
void display(std::ostream & out, ast_manager & m) const { m_occs.display(out, m); }
};
#endif