other components

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>

Microsoft.Z3/Params.cs

@@ -0,0 +1,147 @@
+/*++
+Copyright (c) 2012 Microsoft Corporation
+
+Module Name:
+
+    Parameter.cs
+
+Abstract:
+
+    Z3 Managed API: Parameters
+
+Author:
+
+    Christoph Wintersteiger (cwinter) 2012-03-20
+
+Notes:
+    
+--*/
+
+using System;
+using System.Diagnostics.Contracts;
+
+namespace Microsoft.Z3
+{
+    /// <summary>
+    /// A ParameterSet represents a configuration in the form of Symbol/value pairs.
+    /// </summary>
+    [ContractVerification(true)]
+    public class Params : Z3Object
+    {
+        /// <summary>
+        /// Adds a parameter setting.
+        /// </summary>
+        public void Add(Symbol name, bool value)
+        {
+            Contract.Requires(name != null);
+
+            Native.Z3_params_set_bool(Context.nCtx, NativeObject, name.NativeObject, (value) ? 1 : 0);
+        }
+
+        /// <summary>
+        /// Adds a parameter setting.
+        /// </summary>
+        public void Add(Symbol name, uint value)
+        {
+            Contract.Requires(name != null);
+
+            Native.Z3_params_set_uint(Context.nCtx, NativeObject, name.NativeObject, value);
+        }
+
+        /// <summary>
+        /// Adds a parameter setting.
+        /// </summary>
+        public void Add(Symbol name, double value)
+        {
+            Contract.Requires(name != null);
+            
+            Native.Z3_params_set_double(Context.nCtx, NativeObject, name.NativeObject, value);
+        }
+
+        /// <summary>
+        /// Adds a parameter setting.
+        /// </summary>
+        public void Add(Symbol name, Symbol value)
+        {
+            Contract.Requires(name != null);
+            Contract.Requires(value != null);
+
+            Native.Z3_params_set_symbol(Context.nCtx, NativeObject, name.NativeObject, value.NativeObject);
+        }
+
+        /// <summary>
+        /// Adds a parameter setting.
+        /// </summary>
+        public void Add(string name, bool value)
+        {
+            Native.Z3_params_set_bool(Context.nCtx, NativeObject, Context.MkSymbol(name).NativeObject, (value) ? 1 : 0);
+        }
+
+        /// <summary>
+        /// Adds a parameter setting.
+        /// </summary>
+        public void Add(string name, uint value)
+        {
+            Native.Z3_params_set_uint(Context.nCtx, NativeObject, Context.MkSymbol(name).NativeObject, value);
+        }
+
+        /// <summary>
+        /// Adds a parameter setting.
+        /// </summary>
+        public void Add(string name, double value)
+        {
+            Native.Z3_params_set_double(Context.nCtx, NativeObject, Context.MkSymbol(name).NativeObject, value);
+        }
+
+        /// <summary>
+        /// Adds a parameter setting.
+        /// </summary>
+        public void Add(string name, Symbol value)
+        {
+            Contract.Requires(value != null);
+
+            Native.Z3_params_set_symbol(Context.nCtx, NativeObject, Context.MkSymbol(name).NativeObject, value.NativeObject);
+        }
+
+        /// <summary>
+        /// A string representation of the parameter set.
+        /// </summary>
+        public override string ToString()
+        {
+            return Native.Z3_params_to_string(Context.nCtx, NativeObject);
+        }
+
+        #region Internal
+        internal Params(Context ctx)
+            : base(ctx, Native.Z3_mk_params(ctx.nCtx))
+        {
+            Contract.Requires(ctx != null);
+        }
+
+        internal class DecRefQueue : Z3.DecRefQueue
+        {
+            public override void IncRef(Context ctx, IntPtr obj)
+            {
+                Native.Z3_params_inc_ref(ctx.nCtx, obj);
+            }
+
+            public override void DecRef(Context ctx, IntPtr obj)
+            {
+                Native.Z3_params_dec_ref(ctx.nCtx, obj);
+            }
+        };        
+
+        internal override void IncRef(IntPtr o)
+        {
+            Context.Params_DRQ.IncAndClear(Context, o);
+            base.IncRef(o);
+        }
+
+        internal override void DecRef(IntPtr o)
+        {
+            Context.Params_DRQ.Add(o);
+            base.DecRef(o);
+        }
+        #endregion
+    }
+}