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Reorganizing code base

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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
This commit is contained in:
Leonardo de Moura 2012-10-20 16:33:01 -07:00
parent 9a84cba6c9
commit ded42feeb6
62 changed files with 4 additions and 115 deletions
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36
lib/expr_delta_pair.h
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@ -1,36 +0,0 @@
/*++
Copyright (c) 2006 Microsoft Corporation
Module Name:
expr_delta_pair.h
Abstract:
<abstract>
Author:
Leonardo de Moura (leonardo) 2008-01-14.
Revision History:
--*/
#ifndef _EXPR_DELTA_PAIR_H_
#define _EXPR_DELTA_PAIR_H_
/**
\brief Auxiliary structure used to cache the intermediate results of the variable substitution procedure.
*/
struct expr_delta_pair {
expr * m_node;
unsigned m_delta;
expr_delta_pair():m_node(0), m_delta(0) {}
expr_delta_pair(expr * n, unsigned d):m_node(n), m_delta(d) {}
unsigned hash() const { return hash_u_u(m_node->hash(), m_delta); }
bool operator==(const expr_delta_pair & e) const { return m_node == e.m_node && m_delta == e.m_delta; }
};
#endif /* _EXPR_DELTA_PAIR_H_ */