AlgebraicNum.cs

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/*++
Copyright (c) 2012 Microsoft Corporation
 
Module Name:
 
    AlgebraicNum.cs
 
Abstract:
 
    Z3 Managed API: Algebraic Numerals
 
Author:
 
    Christoph Wintersteiger (cwinter) 2012-03-20
 
Notes:
    
--*/
using System.Diagnostics;
using System;
 
#if !FRAMEWORK_LT_4
using System.Numerics;
#endif
 
namespace Microsoft.Z3
{
    public class AlgebraicNum : ArithExpr
    {
        public RatNum ToUpper(uint precision)
        {
 
            return new RatNum(Context, Native.Z3_get_algebraic_number_upper(Context.nCtx, NativeObject, precision));
        }
 
        public RatNum ToLower(uint precision)
        {
 
            return new RatNum(Context, Native.Z3_get_algebraic_number_lower(Context.nCtx, NativeObject, precision));
        }
 
        public string ToDecimal(uint precision)
        {
 
            return Native.Z3_get_numeral_decimal_string(Context.nCtx, NativeObject, precision);
        }
 
        #region Internal
        internal AlgebraicNum(Context ctx, IntPtr obj)
            : base(ctx, obj)
        {
            Debug.Assert(ctx != null);
        }
        #endregion
    }
}