/// <summary>
/// Merges the member initialization list of two lambda expressions into one.
/// </summary>
/// <typeparam name="TSource">Source type.</typeparam>
/// <typeparam name="TBaseDest">Resulting type of the base mapping expression. TBaseDest is
/// typically a super class of TExtendedDest</typeparam>
/// <typeparam name="TExtendedDest">Resulting type of the extended mapping expression.</typeparam>
/// <param name="baseExpression">The base mapping expression, containing a member
/// initialization expression.</param>
/// <param name="mergeExpression">The extended mapping expression to be merged into the
/// base member initialization expression.</param>
/// <returns>Resulting expression, after the merged select expression has been applied.</returns>
public static Expression <Func <TSource, TExtendedDest> > Merge <TSource, TBaseDest, TExtendedDest>(
this Expression <Func <TSource, TBaseDest> > baseExpression,
Expression <Func <TSource, TExtendedDest> > mergeExpression)
{
var visitor = new MergingVisitor <TSource, TBaseDest, TExtendedDest>(baseExpression);
return((Expression <Func <TSource, TExtendedDest> >)visitor.Visit(mergeExpression));
}
/// <summary>
/// Merges the member initialization list of two lambda expressions into one.
/// </summary>
/// <typeparam name="TSource">Source type.</typeparam>
/// <typeparam name="TBaseDest">Resulting type of the base mapping expression. TBaseDest is
/// typically a super class of TExtendedDest</typeparam>
/// <typeparam name="TExtendedDest">Resulting type of the extended mapping expression.</typeparam>
/// <param name="baseExpression">The base mapping expression, containing a member
/// initialization expression.</param>
/// <param name="mergeExpression">The extended mapping expression to be merged into the
/// base member initialization expression.</param>
/// <returns>Resulting expression, after the merged select expression has been applied.</returns>
public static Expression <Func <TSource, TExtendedDest> > Merge <TSource, TBaseDest, TExtendedDest>(
this Expression <Func <TSource, TBaseDest> > baseExpression,
Expression <Func <TSource, TExtendedDest> > mergeExpression)
{
// Use an expression visitor to perform the merge of the select expressions.
var visitor = new MergingVisitor <TSource, TBaseDest, TExtendedDest>(baseExpression);
return((Expression <Func <TSource, TExtendedDest> >)visitor.Visit(mergeExpression));
}
private void mergeMetrics(){
for(int index = 0 ; index < ( metrics.Count - 1) ; index++) {
CSF_metric original = metrics[index];
MergingVisitor visitor = new MergingVisitor(original);
for(int endIndex = index+1 ; endIndex < metrics.Count; ) {
CSF_metric toBeMerged = metrics[endIndex];
if(toBeMerged.aceptWithBool(visitor)) {
metrics.RemoveAt(endIndex);
} else {
endIndex++;
}
}
}
}
