z3-z3-4.12.6.src.ast.has_free_vars.h Maven / Gradle / Ivy
/*++
Copyright (c) 2006 Microsoft Corporation
Module Name:
has_free_vars.h
Abstract:
Author:
Leonardo de Moura (leonardo) 2008-06-23.
Revision History:
--*/
#pragma once
class expr;
class contains_vars {
class imp;
imp* m_imp;
public:
contains_vars();
~contains_vars();
bool operator()(expr* n);
};
bool has_free_vars(expr * n);