|
public FallbackSetIndex ( |
||
| target | The target of the dynamic set index operation. | |
| indexes | The arguments of the dynamic set index operation. | |
| value | The value to set to the collection. | |
| return | ||
public override DynamicMetaObject BindSetIndex(SetIndexBinder binder, DynamicMetaObject[] indexes, DynamicMetaObject value)
{
Fallback fallback = null;
if (!this.IsOverridden("TrySetIndex"))
{
return(base.BindSetIndex(binder, indexes, value));
}
if (fallback == null)
{
fallback = e => binder.FallbackSetIndex(this, indexes, value, e);
}
return(this.CallMethodReturnLast("TrySetIndex", binder, GetArgArray(indexes, value), fallback));
}
public override DynamicMetaObject BindSetIndex(SetIndexBinder binder, DynamicMetaObject[] indexes, DynamicMetaObject value) {
ContractUtils.RequiresNotNull(binder, "binder");
return binder.FallbackSetIndex(UnwrapSelf(), indexes, value);
}
/// <summary>
/// Performs the binding of the dynamic set index operation.
/// </summary>
/// <param name="binder">An instance of the <see cref="SetIndexBinder"/> that represents the details of the dynamic operation.</param>
/// <param name="indexes">An array of <see cref="DynamicMetaObject"/> instances - indexes for the set index operation.</param>
/// <param name="value">The <see cref="DynamicMetaObject"/> representing the value for the set index operation.</param>
/// <returns>The new <see cref="DynamicMetaObject"/> representing the result of the binding.</returns>
public virtual DynamicMetaObject BindSetIndex(SetIndexBinder binder, DynamicMetaObject[] indexes, DynamicMetaObject value)
{
ContractUtils.RequiresNotNull(binder, "binder");
return(binder.FallbackSetIndex(this, indexes, value));
}
public override DynamicMetaObject BindSetIndex(SetIndexBinder binder, DynamicMetaObject[] indexes, DynamicMetaObject value) {
if (IsOverridden("TrySetIndex")) {
return CallMethodReturnLast("TrySetIndex", binder, DynamicMetaObject.GetExpressions(indexes), value.Expression, (e) => binder.FallbackSetIndex(this, indexes, value, e));
}
return base.BindSetIndex(binder, indexes, value);
}
public override DynamicMetaObject BindSetIndex(SetIndexBinder binder, DynamicMetaObject[] indexes, DynamicMetaObject value)
{
if (IsOverridden("TrySetIndex"))
{
return(CallMethodReturnLast("TrySetIndex", binder, DynamicMetaObject.GetExpressions(indexes), value.Expression, (e) => binder.FallbackSetIndex(this, indexes, value, e)));
}
return(base.BindSetIndex(binder, indexes, value));
}
/// <summary>
/// Performs the binding of the dynamic set index operation.
/// </summary>
/// <param name="binder">An instance of the <see cref="SetIndexBinder"/> that represents the details of the dynamic operation.</param>
/// <param name="indexes">An array of <see cref="DynamicMetaObject"/> instances - indexes for the set index operation.</param>
/// <param name="value">The <see cref="DynamicMetaObject"/> representing the value for the set index operation.</param>
/// <returns>The new <see cref="DynamicMetaObject"/> representing the result of the binding.</returns>
public virtual DynamicMetaObject BindSetIndex(SetIndexBinder binder, DynamicMetaObject[] indexes, DynamicMetaObject value) {
ContractUtils.RequiresNotNull(binder, "binder");
return binder.FallbackSetIndex(this, indexes, value);
}
public override DynamicMetaObject BindSetIndex(SetIndexBinder binder, DynamicMetaObject[] indexes, DynamicMetaObject value)
{
var index = _type.GetIndex(binder.CallInfo.ArgumentCount);
if (index != null && index.Getters != null)
{
var setCall = TotemProtocol.ResolveOverload(
binder,
_type,
binder.CallInfo,
_type.Name + ".<set_index>",
index.Setters,
this,
ArrayUtils.Append(indexes, value),
nonCountingArgs: 1
);
return new DynamicMetaObject(
Expression.Block(
setCall.Expression,
value.Expression
),
setCall.Restrictions
);
}
var fallback = binder.FallbackSetIndex(this, indexes, value);
BindingRestrictions restrictions = fallback.Restrictions.Merge(BindingRestrictions.GetTypeRestriction(Expression, LimitType));
foreach (var arg in indexes)
restrictions = restrictions.Merge(BindingRestrictions.GetTypeRestriction(arg.Expression, arg.LimitType));
return new DynamicMetaObject(
AssertImplemented(
Expression.Call(
Expression.Constant(_type, typeof(TotemType)),
TotemType.SetMissingIndexInfo,
Expression,
Expression.NewArrayInit(
typeof(object),
ArrayUtils.ConvertAll(indexes, i => i.Expression)
)
),
fallback.Expression
),
restrictions
);
}
/// <summary>
/// Performs the binding of the dynamic set index operation.
/// </summary>
/// <param name="binder">An instance of the <see cref="SetIndexBinder"/> that represents the details of the dynamic operation.</param>
/// <param name="indexes">An array of <see cref="DynamicMetaObject"/> instances - indexes for the set index operation.</param>
/// <param name="value">The <see cref="DynamicMetaObject"/> representing the value for the set index operation.</param>
/// <returns>The new <see cref="DynamicMetaObject"/> representing the result of the binding.</returns>
public virtual DynamicMetaObject BindSetIndex(SetIndexBinder binder, DynamicMetaObject[] indexes, DynamicMetaObject value)
{
ArgumentNullException.ThrowIfNull(binder);
return(binder.FallbackSetIndex(this, indexes, value));
}
public override DynamicMetaObject BindSetIndex(SetIndexBinder binder, DynamicMetaObject[] indexes, DynamicMetaObject value)
{
Fallback fallback = null;
if (!this.IsOverridden("TrySetIndex"))
{
return base.BindSetIndex(binder, indexes, value);
}
if (fallback == null)
{
fallback = e => binder.FallbackSetIndex(this, indexes, value, e);
}
return this.CallMethodReturnLast("TrySetIndex", binder, GetArgArray(indexes, value), fallback);
}
/// <summary>
/// Performs the binding of the dynamic set index operation.
/// </summary>
/// <param name="binder">
/// An instance of the <see cref="T:System.Dynamic.SetIndexBinder" /> that represents the details of the dynamic operation.
/// </param>
/// <param name="indexes">
/// An array of <see cref="T:System.Dynamic.DynamicMetaObject" /> instances - indexes for the set index operation.
/// </param>
/// <param name="value">
/// The <see cref="T:System.Dynamic.DynamicMetaObject" /> representing the value for the set index operation.
/// </param>
/// <returns>
/// The new <see cref="T:System.Dynamic.DynamicMetaObject" /> representing the result of the binding.
/// </returns>
public override DynamicMetaObject BindSetIndex( SetIndexBinder binder,
DynamicMetaObject[] indexes,
DynamicMetaObject value)
{
return ApplyBinding( meta => meta.BindSetIndex( binder, indexes, value ),
( target, errorSuggestion ) =>
binder.FallbackSetIndex( target, indexes, value, errorSuggestion ) );
}
public override DynamicMetaObject BindSetIndex(SetIndexBinder binder, DynamicMetaObject[] indexes, DynamicMetaObject value)
{
return binder.FallbackSetIndex(UnwrapSelf(), indexes, value);
}
public override DynamicMetaObject BindSetIndex( SetIndexBinder binder,
DynamicMetaObject[] indexes,
DynamicMetaObject value )
{
return binder.FallbackSetIndex( _baseMetaObject,
indexes,
AddTypeRestrictions( _metaObject.BindSetIndex( binder, indexes, value ) ) );
}