public override int CompareAxisRows(Timeline axis1, int i1, Timeline axis2, int i2)
{
long eventX = axis1.Event[i1];
long eventY = axis2.Event[i2];
int compareResult = eventX.CompareTo(eventY);
if (compareResult == 0)
{
RCTimeScalar timeX = axis1.Time[i1];
RCTimeScalar timeY = axis2.Time[i2];
compareResult = timeX.CompareTo(timeY);
if (compareResult == 0)
{
RCSymbolScalar symbolX = axis1.SymbolAt(i1);
RCSymbolScalar symbolY = axis2.SymbolAt(i2);
return(symbolX.CompareTo(symbolY));
}
else
{
return(compareResult);
}
}
else
{
return(compareResult);
}
}
public override int CompareAxisRows(Timeline axis1, int i1, Timeline axis2, int i2)
{
RCSymbolScalar symbolX = axis1.SymbolAt(i1);
RCSymbolScalar symbolY = axis2.SymbolAt(i2);
return(symbolX.CompareTo(symbolY));
}
public override int CompareAxisRows(Timeline axis1, int i1, Timeline axis2, int i2)
{
RCAssert.AxisHasT(axis1, "CompareAxisRows: axis1 must contain the T column");
RCAssert.AxisHasT(axis2, "CompareAxisRows: axis2 must contain the T column");
RCTimeScalar timeX = axis1.Time[i1];
RCTimeScalar timeY = axis2.Time[i2];
int compareResult = timeX.CompareTo(timeY);
if (compareResult == 0)
{
RCSymbolScalar symbolX = axis1.SymbolAt(i1);
RCSymbolScalar symbolY = axis2.SymbolAt(i2);
return(symbolX.CompareTo(symbolY));
}
else
{
return(compareResult);
}
}
/// <summary>
/// DoAxisRank implements the standard ranking for a sorted timeline axis, which is by
/// T or E, followed by S.
/// </summary>
public static Dictionary <long, int> DoAxisRank(Timeline axis)
{
int[] indices = new int[axis.Count];
for (int i = 0; i < axis.Count; ++i)
{
indices[i] = i;
}
Comparison <int> comparison;
if (axis.Symbol != null)
{
if (axis.Event != null)
{
// E S cube
comparison = delegate(int ix, int iy)
{
long eventX = axis.Event[ix];
long eventY = axis.Event[iy];
int compareResult = eventX.CompareTo(eventY);
if (compareResult == 0)
{
RCSymbolScalar symbolX = axis.SymbolAt(ix);
RCSymbolScalar symbolY = axis.SymbolAt(iy);
return(symbolX.CompareTo(symbolY));
}
else
{
return(compareResult);
}
};
}
else if (axis.Time != null)
{
// T S cube
comparison = delegate(int ix, int iy)
{
RCTimeScalar timeX = axis.Time[ix];
RCTimeScalar timeY = axis.Time[iy];
int compareResult = timeX.CompareTo(timeY);
if (compareResult == 0)
{
RCSymbolScalar symbolX = axis.SymbolAt(ix);
RCSymbolScalar symbolY = axis.SymbolAt(iy);
return(symbolX.CompareTo(symbolY));
}
else
{
return(compareResult);
}
};
}
else
{
// S cube
comparison = delegate(int ix, int iy)
{
RCSymbolScalar symbolX = axis.SymbolAt(ix);
RCSymbolScalar symbolY = axis.SymbolAt(iy);
return(symbolX.CompareTo(symbolY));
};
}
}
else
{
if (axis.Event != null)
{
// E cube
comparison = delegate(int ix, int iy)
{
long eventX = axis.Event[ix];
long eventY = axis.Event[iy];
int compareResult = eventX.CompareTo(eventY);
return(compareResult);
};
}
else if (axis.Time != null)
{
// T cube
comparison = delegate(int ix, int iy)
{
RCTimeScalar timeX = axis.Time[ix];
RCTimeScalar timeY = axis.Time[iy];
return(timeX.CompareTo(timeY));
};
}
else
{
throw new Exception(
"Cube sorting can only be applied to cubes with the following axis configurations: S, T, E, E S, T S");
}
}
Array.Sort(indices, comparison);
Dictionary <long, int> result = new Dictionary <long, int> ();
for (int i = 0; i < indices.Length; ++i)
{
result[indices[i]] = i;
}
return(result);
}