public int getDepth(IVerb verb)
{
if (verbDepth.ContainsKey(verb))
{
return(verbDepth[verb]);
}
int depth;
if (verb is DafnyVerifyOneVerb)
{
DafnyVerifyOneVerb vone = (DafnyVerifyOneVerb)verb;
int deepestParent = -1;
foreach (SourcePath sourcePath in vone.getDirectIncludes())
{
IVerb parent = new DafnyVerifyOneVerb(sourcePath);
int parentDepth = getDepth(parent);
deepestParent = Math.Max(deepestParent, parentDepth);
}
depth = deepestParent + 1;
}
else
{
//- Right now we only care about ordering the DafnyVerifyOneVerbs
//- wrt one another. Other verbs will be constrained by build
//- dependency anyway.
depth = 0;
}
verbDepth[verb] = depth;
return(depth);
}
/// <summary>
/// Gets the "depth" (dependency order) of a verb.
/// </summary>
/// <param name="verb">The verb in question.</param>
/// <returns>The verb depth.</returns>
private int GetDepth(IVerb verb)
{
if (this.verbDepth.ContainsKey(verb))
{
return(this.verbDepth[verb]);
}
int depth;
DafnyVerifyOneVerb vone = verb as DafnyVerifyOneVerb;
if (vone != null)
{
int deepestParent = -1;
foreach (SourcePath sourcePath in vone.getDirectIncludes())
{
IVerb parent = new DafnyVerifyOneVerb(sourcePath);
int parentDepth = this.GetDepth(parent);
deepestParent = Math.Max(deepestParent, parentDepth);
}
depth = deepestParent + 1;
}
else
{
// Right now we only care about ordering the DafnyVerifyOneVerbs
// wrt one another. Other verbs will be constrained by build
// dependency anyway.
depth = 0;
}
this.verbDepth[verb] = depth;
return(depth);
}