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remove dependencies on contracts

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-10-20 10:24:36 -07:00
parent 12fc670839
commit 3d37060fa9
72 changed files with 734 additions and 1232 deletions
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15
src/api/dotnet/IDecRefQueue.cs
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@ -17,26 +17,24 @@ Notes:
--*/
using System.Diagnostics;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Threading;
using System.Diagnostics.Contracts;
namespace Microsoft.Z3
{
/// <summary>
/// DecRefQueue interface
/// </summary>
[ContractClass(typeof(DecRefQueueContracts))]
public abstract class IDecRefQueue
{
#region Object invariant
[ContractInvariantMethod]
private void ObjectInvariant()
{
Contract.Invariant(this.m_queue != null);
Debug.Assert(this.m_queue != null);
}
#endregion
@ -61,7 +59,7 @@ namespace Microsoft.Z3
internal void IncAndClear(Context ctx, IntPtr o)
{
Contract.Requires(ctx != null);
Debug.Assert(ctx != null);
IncRef(ctx, o);
if (m_queue.Count >= m_move_limit) Clear(ctx);
@ -79,7 +77,7 @@ namespace Microsoft.Z3
internal void Clear(Context ctx)
{
Contract.Requires(ctx != null);
Debug.Assert(ctx != null);
lock (m_lock)
{
@ -90,17 +88,16 @@ namespace Microsoft.Z3
}
}
[ContractClassFor(typeof(IDecRefQueue))]
abstract class DecRefQueueContracts : IDecRefQueue
{
internal override void IncRef(Context ctx, IntPtr obj)
{
Contract.Requires(ctx != null);
Debug.Assert(ctx != null);
}
internal override void DecRef(Context ctx, IntPtr obj)
{
Contract.Requires(ctx != null);
Debug.Assert(ctx != null);
}
}
}