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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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Leonardo de Moura 2012-10-02 11:35:25 -07:00
parent 3f9edad676
commit e9eab22e5c
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lib/subpaving_mpff.h Normal file
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/*++
Copyright (c) 2012 Microsoft Corporation
Module Name:
subpaving_mpff.h
Abstract:
Subpaving for non-linear arithmetic using mpff numerals
Author:
Leonardo de Moura (leonardo) 2012-09-18.
Revision History:
--*/
#ifndef __SUBPAVING_MPFF_H_
#define __SUBPAVING_MPFF_H_
#include"subpaving_t.h"
#include"mpff.h"
namespace subpaving {
struct config_mpff {
typedef mpff_manager numeral_manager;
typedef mpff_manager::exception exception;
static void round_to_minus_inf(numeral_manager & m) { m.round_to_minus_inf(); }
static void round_to_plus_inf(numeral_manager & m) { m.round_to_plus_inf(); }
static void set_rounding(numeral_manager & m, bool to_plus_inf) { m.set_rounding(to_plus_inf); }
numeral_manager & m_manager;
config_mpff(numeral_manager & m):m_manager(m) {}
numeral_manager & m() const { return m_manager; }
};
typedef context_t<config_mpff> context_mpff;
};
#endif