/// <summary>
/// Adds a method parameter to this method
/// </summary>
/// <param name="parameter">The parameter to add</param>
public void AddMethodParameter(ParameterDeclaration parameter) {
parameter.Scope = this;
_parameters.Add(parameter);
}
/// <summary>
/// Generates a parameter declaration for the given declaration
/// </summary>
/// <param name="declElement">The declaration XElement from within the parameter element. Must be a <see cref="ABB.SrcML.SRC.Declaration"/> or <see cref="ABB.SrcML.SRC.FunctionDeclaration"/></param>
/// <param name="context">the parser context</param>
/// <returns>A parameter declaration object</returns>
public virtual ParameterDeclaration ParseMethodParameterElement(XElement declElement, ParserContext context) {
if(declElement == null) throw new ArgumentNullException("declElement");
if(declElement.Name != SRC.Declaration && declElement.Name != SRC.FunctionDeclaration) throw new ArgumentException("must be of element type SRC.Declaration or SRC.FunctionDeclaration", "declElement");
var typeElement = declElement.Element(SRC.Type);
var nameElement = declElement.Element(SRC.Name);
var name = (nameElement == null ? String.Empty : nameElement.Value);
var parameterDeclaration = new ParameterDeclaration {
VariableType = ParseTypeUseElement(typeElement, context),
Name = name,
Scope = context.CurrentScope
};
parameterDeclaration.Locations.Add(context.CreateLocation(declElement));
return parameterDeclaration;
}