/// <summary>
/// Creates a new extension function definition.
/// </summary>
/// <param name="name"></param>
/// <param name="minArgs"></param>
/// <param name="maxArgs"></param>
/// <param name="argTypes"></param>
/// <param name="returnType"></param>
/// <param name="fn"></param>
public TriflesXPathExtensionFunction(XName name, int minArgs, int maxArgs, XPathResultType[] argTypes, XPathResultType returnType, TriflesXPathInvokable fn)
{
FunctionName = Checker.NotNull(name, "name");
Minargs = minArgs;
Maxargs = maxArgs;
if (Minargs < 0)
{
throw new ArgumentOutOfRangeException("minArgs");
}
else if (Maxargs < Minargs)
{
throw new ArgumentOutOfRangeException("maxArgs", "maxArgs cannot be less than minArgs");
}
if (argTypes == null)
{
argTypes = new XPathResultType[0];
}
this.argTypes = argTypes.ToImmutableArray();
ReturnType = Checker.NotNull(returnType, "returnType");
invokable = Checker.NotNull(fn, "fn");
}
/// <summary>
/// Creates a new extension function definition.
/// </summary>
/// <param name="name"></param>
/// <param name="minArgs"></param>
/// <param name="maxArgs"></param>
/// <param name="argTypes"></param>
/// <param name="returnType"></param>
/// <param name="fn"></param>
public TriflesXPathExtensionFunction(XName name, int minArgs, int maxArgs, XPathResultType[] argTypes, XPathResultType returnType, TriflesXPathInvokable fn)
{
FunctionName = Checker.NotNull(name, "name");
Minargs = minArgs;
Maxargs = maxArgs;
if (Minargs < 0)
{
throw new ArgumentOutOfRangeException("minArgs");
}
else if (Maxargs < Minargs)
{
throw new ArgumentOutOfRangeException("maxArgs", "maxArgs cannot be less than minArgs");
}
if (argTypes == null)
{
argTypes = new XPathResultType[0];
}
this.argTypes = argTypes.ToImmutableArray();
ReturnType = Checker.NotNull(returnType, "returnType");
invokable = Checker.NotNull(fn, "fn");
}
