public SubstitutedFunction(Function <T1, TResult1> func1, Function <T2, TResult2> func2) : base(Lambda.Substitute <T1, TResult1, T2, TResult2>(func1.Expression, func2.Expression))
{
this._func1 = func1;
this._func2 = func2;
}
protected override bool VisitLambda(LambdaExpression x, LambdaExpression y)
{
if (this.DefaultVisit(x, y))
{
if (x.Parameters.Count != y.Parameters.Count)
{
return(false);
}
if (this.ParametersByIndex)
{
ExpressionEqualityComparer.ParameterMaps item = new ExpressionEqualityComparer.ParameterMaps(Lambda.GetParametersMap(x), Lambda.GetParametersMap(y));
this._paramMaps.Push(item);
try
{
return(this.Visit(x.Body, y.Body));
}
finally
{
this._paramMaps.Pop();
}
}
if (VisitLists <ParameterExpression>(x.Parameters, y.Parameters, new Func <ParameterExpression, ParameterExpression, bool>(this, this.VisitParameter)))
{
return(this.Visit(x.Body, y.Body));
}
}
return(false);
}
