/// <summary>
/// Used to set the value of an argument.
/// </summary>
/// <param name="engine"> The associated script engine. </param>
/// <param name="scope"> The scope (global or eval context) or the parent scope (function
/// context). </param>
/// <param name="thisObject"> The value of the <c>this</c> keyword. </param>
/// <param name="functionObject"> The function object. </param>
/// <param name="argumentValues"> The arguments that were passed to the function. </param>
/// <returns> The result of calling the method. </returns>
private object ArgumentSetter(ScriptEngine engine, Compiler.Scope scope, object thisObject, Library.FunctionInstance functionObject, object[] argumentValues)
{
int argumentIndex = TypeConverter.ToInteger(functionObject.GetPropertyValue("argumentIndex"));
if (argumentValues != null && argumentValues.Length >= 1)
{
object value = argumentValues[0];
this.m_scope.SetValue(this.m_callee.ArgumentNames[argumentIndex], value);
}
return(Undefined.Value);
}
/// <summary>
/// Used to retrieve the value of an argument.
/// </summary>
/// <param name="engine"> The associated script engine. </param>
/// <param name="scope"> The scope (global or eval context) or the parent scope (function
/// context). </param>
/// <param name="thisObject"> The value of the <c>this</c> keyword. </param>
/// <param name="functionObject"> The function object. </param>
/// <param name="argumentValues"> The arguments that were passed to the function. </param>
/// <returns> The result of calling the method. </returns>
private object ArgumentGetter(ScriptEngine engine, Compiler.Scope scope, object thisObject, Library.FunctionInstance functionObject, object[] argumentValues)
{
int argumentIndex = TypeConverter.ToInteger(functionObject.GetPropertyValue("argumentIndex"));
return(this.m_scope.GetValue(this.m_callee.ArgumentNames[argumentIndex]));
}