/// <summary>
/// Find a list of <see cref="CppElement"/> matching name (overloads) declared within the specified container.
/// </summary>
/// <param name="container">The container to search for the element by name</param>
/// <param name="name">Name of the element to find</param>
/// <returns>A list of CppElement found or empty enumeration if not found</returns>
/// <exception cref="ArgumentNullException"></exception>
public IEnumerable <CppElement> FindListByName(ICppContainer container, string name)
{
if (container == null)
{
throw new ArgumentNullException(nameof(container));
}
if (name == null)
{
throw new ArgumentNullException(nameof(name));
}
return(FindByNameInternal(container, name));
}
/// <summary>
/// Find a <see cref="CppElement"/> by name declared within the specified container.
/// </summary>
/// <param name="container">The container to search for the element by name</param>
/// <param name="name">Name of the element to find</param>
/// <returns>The CppElement found or null if not found</returns>
/// <exception cref="ArgumentNullException"></exception>
public CppElement FindByName(ICppContainer container, string name)
{
if (container == null)
{
throw new ArgumentNullException(nameof(container));
}
if (name == null)
{
throw new ArgumentNullException(nameof(name));
}
var cacheByName = FindByNameInternal(container, name);
return(cacheByName.Element);
}
private CacheByName FindByNameInternal(ICppContainer container, string name)
{
if (!_multiCacheByName.TryGetValue(container, out var cacheByNames))
{
cacheByNames = new Dictionary <string, CacheByName>();
_multiCacheByName.Add(container, cacheByNames);
foreach (var element in container.Children())
{
var cppElement = (CppElement)element;
if (element is ICppMember member &&
!string.IsNullOrEmpty(member.Name))
{
var elementName = member.Name;
if (!cacheByNames.TryGetValue(elementName, out var cacheByName))
{
cacheByName = new CacheByName();
}
if (cacheByName.Element == null)
{
cacheByName.Element = cppElement;
}
else
{
if (cacheByName.List == null)
{
cacheByName.List = new List <CppElement>();
}
cacheByName.List.Add(cppElement);
}
cacheByNames[elementName] = cacheByName;
}
}
}
return(cacheByNames.TryGetValue(name, out var cacheByNameFound) ? cacheByNameFound : new CacheByName());
}
public CppContainerList(ICppContainer container)
{
_container = container ?? throw new ArgumentNullException(nameof(container));
_elements = new List <TElement>();
}
/// <summary>
/// Find a <see cref="CppElement"/> by name and type declared within the specified container.
/// </summary>
/// <param name="container">The container to search for the element by name</param>
/// <param name="name">Name of the element to find</param>
/// <returns>The CppElement found or null if not found</returns>
/// <exception cref="ArgumentNullException"></exception>
public TCppElement FindByName <TCppElement>(ICppContainer container, string name) where TCppElement : CppElement
{
return((TCppElement)FindByName(container, name));
}
