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checkpoint

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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/*++
Copyright (c) 2006 Microsoft Corporation
Module Name:
uses_theory.h
Abstract:
<abstract>
Author:
Leonardo de Moura (leonardo) 2008-10-21.
Revision History:
--*/
#ifndef _USES_THEORY_H_
#define _USES_THEORY_H_
#include"ast.h"
/**
\brief Return true if the given expression contains a symbol of the given theory.
*/
bool uses_theory(expr * n, family_id fid);
/**
\brief Return true if the given expression contains a symbol of the given theory.
Only the expressions not marked as visited are checked. The set visited is updated
with the new checked expressions.
*/
bool uses_theory(expr * n, family_id fid, expr_mark & visited);
#endif /* _USES_THEORY_H_ */