/// <summary>
/// Returns a new load combination class.
/// </summary>
/// <param name="analyzer">The analyzer.</param>
/// <param name="loadCases">The load cases.</param>
/// <param name="loadCombinations">The load combinations.</param>
/// <param name="uniqueName">Unique load combination name.</param>
/// <returns>Steel.</returns>
internal static LoadCombination Factory(
Analyzer analyzer,
LoadCases loadCases,
LoadCombinations loadCombinations,
string uniqueName)
{
LoadCombination loadCombination = new LoadCombination(analyzer, loadCases, loadCombinations, uniqueName);
return(loadCombination);
}
/// <summary>
/// Adds or modifies one response combination in the list of cases included in the load combination.
/// </summary>
/// <param name="loadCombination">The load combination included within the load combination.</param>
/// <param name="scaleFactor">The scale factor multiplying the combination.</param>
public void SetComboList(
LoadCombination loadCombination,
double scaleFactor)
{
if (Combinations.Any(c => c.Load == loadCombination))
{
var combinations = new List <LoadTuple <LoadCombination> >(Combinations.Where(c => c.Load == loadCombination));
combinations[0].Scale = scaleFactor;
}
else
{
Combinations.Add(new LoadTuple <LoadCombination>(loadCombination, scaleFactor));
}
}
/// <summary>
/// Selects or deselects a load combination for deflection design.
/// </summary>
/// <param name="loadCombination">An existing load combination.</param>
/// <param name="selectLoadCombination">True: The specified load combination is selected as a design combination for deflection design.
/// False: The combination is not selected for deflection design.</param>
private void set(LoadCombination loadCombination, bool selectLoadCombination)
{
if (selectLoadCombination)
{
if (!CombinationNames.Contains(loadCombination.Name))
{
CombinationNames.Add(loadCombination.Name);
}
if (!Combinations.Contains(loadCombination))
{
_combinations.Add(loadCombination);
}
}
else
{
CombinationNames.Remove(loadCombination.Name);
_combinations.Remove(loadCombination);
}
}
/// <summary>
/// Removes one load case or load combination from the list of cases included in the specified load combination.
/// </summary>
/// <param name="loadCombination">The load combination included within the load combination.</param>
public void RemoveCombo(LoadCombination loadCombination)
{
CombinationNames.Remove(CombinationNames.FirstOrDefault(o => o.Item1 == loadCombination.Name));
Combinations.Remove(Combinations.FirstOrDefault(o => o.Load == loadCombination));
}
/// <summary>
/// Removes the combination.
/// </summary>
/// <param name="loadCombination">The load combination.</param>
public void Remove(LoadCombination loadCombination)
{
set(loadCombination, selectLoadCombination: false);
}
/// <summary>
/// Adds the combination.
/// </summary>
/// <param name="loadCombination">The load combination.</param>
public void Add(LoadCombination loadCombination)
{
set(loadCombination, selectLoadCombination: true);
}
