/// <summary>
/// Find all basis blade IDs with the given grade in a given frame
/// </summary>
/// <param name="frame"></param>
/// <param name="grade"></param>
/// <returns></returns>
public static IEnumerable <int> BasisBladeIDsOfGrade(this IGMacFrame frame, int grade)
{
var kvDim = frame.KvSpaceDimension(grade);
return
(Enumerable
.Range(0, kvDim)
.Select(index => BasisBladeId(grade, index)));
}
/// <summary>
/// Returns the basis blade IDs of having the given grades
/// </summary>
/// <param name="frame"></param>
/// <param name="gradesSeq"></param>
/// <returns></returns>
public static IEnumerable <int> BasisBladeIDsOfGrades(this IGMacFrame frame, params int[] gradesSeq)
{
foreach (var grade in gradesSeq.OrderBy(g => g))
{
var kvSpaceDim = frame.KvSpaceDimension(grade);
for (var index = 0; index < kvSpaceDim; index++)
{
yield return(BasisBladeId(grade, index));
}
}
}
/// <summary>
/// The basis blade IDs of the given frame sorted by their grade and index
/// </summary>
/// <param name="frame"></param>
/// <param name="startGrade"></param>
/// <returns></returns>
public static IEnumerable <int> BasisBladeIDsSortedByGrade(this IGMacFrame frame, int startGrade = 0)
{
for (var grade = startGrade; grade <= frame.VSpaceDimension; grade++)
{
var kvSpaceDim = frame.KvSpaceDimension(grade);
for (var index = 0; index < kvSpaceDim; index++)
{
yield return(BasisBladeId(grade, index));
}
}
}
/// <summary>
/// Returns the basis blade IDs of having the given grades grouped by their grade
/// </summary>
/// <param name="frame"></param>
/// <param name="gradesSeq"></param>
/// <returns></returns>
public static Dictionary <int, List <int> > BasisBladeIDsGroupedByGrade(this IGMacFrame frame, params int[] gradesSeq)
{
var result = new Dictionary <int, List <int> >();
foreach (var grade in gradesSeq)
{
var kvSpaceDim = frame.KvSpaceDimension(grade);
var newList = new List <int>(kvSpaceDim);
for (var index = 0; index < kvSpaceDim; index++)
{
newList.Add(BasisBladeId(grade, index));
}
result.Add(grade, newList);
}
return(result);
}
/// <summary>
/// Returns the basis blade IDs of having the given grades grouped by their grade
/// </summary>
/// <param name="frame"></param>
/// <param name="startGrade"></param>
/// <returns></returns>
public static Dictionary <int, List <int> > BasisBladeIDsGroupedByGrade(this IGMacFrame frame, int startGrade = 0)
{
var result = new Dictionary <int, List <int> >();
for (var grade = startGrade; grade <= frame.VSpaceDimension; grade++)
{
var kvSpaceDim = frame.KvSpaceDimension(grade);
var newList = new List <int>(kvSpaceDim);
for (var index = 0; index < kvSpaceDim; index++)
{
newList.Add(BasisBladeId(grade, index));
}
result.Add(grade, newList);
}
return(result);
}
