private void reset()
{
atomicMode = -1;
cmin = 0;
cmax = int.MaxValue;
dmin = int.MaxValue;
dmax = -dmin;
//dminAlready = false;
//dmaxAlready = false;
minMem = null;
maxMem = null;
sameConfiguration = 0;
_empreinte = "";
delta0 = 0;
state = builderstate.none;
}
private bool check()
{
sb = new StringBuilder();
sb.AppendLine();
makeDelta(mem0, "virtuel", DAT + "vhisto." + conf.name + ".txt");
mustUpdate = false;
canGo = false;
var newEmpreinte = source.getEmpreinte();
if (state == builderstate.none)
{
reset();
}
else if (state == builderstate.stable)
{
if (newEmpreinte != _empreinte)
{
reset();
}
else
{
mustUpdate = false;
canGo = true;
org = newv;
return(true);
}
}
total = source.getTotalSize();
double target = conf.target;
delta = target - total;
log("delta {0}", delta);
if (state == builderstate.none)
{
delta0 = delta;
}
state = builderstate.enCours;
lastd = d;
d = 0;
xml = null;
lookup(xmlRoot);
if (xml == null)
{
return(true);
}
string attTarget = conf.type;
var att = xml.Attributes[attTarget];
if (att == null)
{
return(true);
}
org = Convert.ToDouble(att.Value);
newv = org;
try
{
if (delta * delta0 < 0)
{
if (atomicMode < 0)
{
atomicMode = 0;
//if (minMem == null)
// minMem = new Memory(mem0);
//if (maxMem == null)
// maxMem = new Memory(mem0);
//if (minMem.suppressions.Count == 0)
// minMem.suppressions = new List<TrackItemdesc>(maxMem.ajouts);
//if (maxMem.ajouts.Count == 0)
// maxMem.ajouts = new List<TrackItemdesc>(minMem.suppressions);
}
}
bool cancelSameConf = false;
bool cancelNb = false;
if (atomicMode >= 0)
{
atomicMode++;
if (Math.Abs(dmin - delta) < EPSILON)
{
sameConfiguration++;
}
else if (Math.Abs(dmax - delta) < EPSILON)
{
sameConfiguration++;
}
else
{
sameConfiguration = 0;
}
if (sameConfiguration > conf.idem)
{
cancelSameConf = true;
}
if (atomicMode > conf.cloop)
{
cancelNb = true;
}
}
if (delta >= 0)
{
if (mem0.suppressions.Count > 0)
{
minMem = new Memory(mem0);
}
if (delta < conf.write)
{
canGo = true;
}
// lastGoodLevel = org;
//if (maxMem != null && minMem != null)
//{
if (atomicMode > 0)
{
if (cancelSameConf) //|| (mem0.suppressions.Count == 1 && mem0.ajouts.Count ==0))
{
log("abandon recherche cartésienne cause idem");
state = builderstate.stable;
return(true);
}
else if (cancelNb)
{
log("abandon recherche cartésienne cause cloop");
state = builderstate.stable;
return(true);
}
//if (Math.Abs(dmin - delta) < 0.01)
// dminAlready = true;
//else
// dminAlready = false;
if (maxMem != null && minMem != null)
{
if (minMem.suppressions.Count == maxMem.ajouts.Count)
{
bool identique = true;
for (int i = 0; i < minMem.suppressions.Count; i++)
{
if (!minMem.suppressions[i].Equals(maxMem.ajouts[i]))
{
identique = false;
break;
}
}
if (identique)
{
if (minMem.suppressions.Count == 1 || atomicMode > conf.verif)
{
mustUpdate = false;
log("abandon recherche cartésienne cause cycle");
state = builderstate.stable;
_empreinte = newEmpreinte;
return(true);
}
}
}
}
}
cmin = org;
dmin = delta;
// lastGoodDelta = (int)delta;
lastTotal = (int)total;
if (delta < conf.delta)
{
state = builderstate.stable;
_empreinte = newEmpreinte;
return(true);
}
mustUpdate = true;
d = 0;
if (atomicMode > 0)
{
//if (atomicMode > conf.cloop)
//{
// mustUpdate = false;
// log("abandon recherche cartésienne cause cloop");
// state = builderstate.stable;
// _empreinte = newEmpreinte;
// return true;
//}
//if (dminAlready && dmaxAlready)
//{
// mustUpdate = false;
// Program.log.log("abandon recherche cartésienne cause cycle");
// return true;
//}
d = 0.5 * (cmax - cmin);
}
else
{
double _d = int.MaxValue;
if (cmax >= 0 && cmin >= 0)
{
_d = cmax - cmin;
}
foreach (Level level in conf.levels)
{
var aux = (delta - level.d) * level.inf;
if (aux > d)
{
d = aux;
}
}
if (d > _d)
{
d = _d;
}
}
}
else if (delta < 0)
{
if (mem0.ajouts.Count > 0)
{
maxMem = new Memory(mem0);
}
mustUpdate = true;
canGo = false;
//if (maxMem != null && minMem != null)
//{
// if (atomicMode < 0)
// atomicMode = 0;
// atomicMode++;
//}
cmax = org;
dmax = delta;
d = 0;
if (atomicMode > 0)
{
bool identique = false;
if (minMem != null && maxMem != null &&
maxMem.ajouts.Count == minMem.suppressions.Count)
{
identique = true;
for (int i = 0; i < minMem.suppressions.Count; i++)
{
if (!minMem.suppressions[i].Equals(maxMem.ajouts[i]))
{
identique = false;
break;
}
}
}
if (cancelSameConf)// || (mem0.ajouts.Count == 1 && mem0.suppressions.Count == 0))
{
log("retour derniere bonne valeur cause idem");
d = cmin - cmax;
}
else if (cancelNb)
{
log("abandon recherche cartésienne cause cloop");
d = cmin - cmax;
}
else if (identique && (minMem.suppressions.Count == 1 || atomicMode > conf.verif))
{
log("retour derniere bonne valeur cause cycle");
d = cmin - cmax;
}
//else if (atomicMode > conf.cloop)
//{
// log("abandon recherche cartésienne cause cloop");
// d = cmin - cmax;
//}
else
{
d = 0.5 * (cmin - cmax);
}
}
else
{
double _d = -int.MaxValue;
if (cmax >= 0 && cmin >= 0)
{
_d = cmin - cmax;
}
foreach (Level level in conf.levels)
{
var aux = (delta - conf.delta + level.d) * level.sup;
if (aux < d)
{
d = aux;
}
}
if (d < _d)
{
d = _d;
}
}
//d = (delta - conf.delta) * conf.sup;
//if (org <= lastGoodLevel)
//{
// lastGoodLevel = -1;
// lastGoodDelta = -1;
// lastTotal = -1;
//}
}
if (Math.Abs(d) < 0.00000001)
{
mustUpdate = false;
// unCart();
state = builderstate.stable;
_empreinte = newEmpreinte;
return(true);
}
//if (dejaVu)
// Program.log.log("déjà vu lastGoodLevel:{0} lastGoodDelta:{1}", lastGoodLevel, lastGoodDelta);
log("correction {0}", d);
newv = org + d;
if (newv <= 0)
{
newv = 0;
}
newv = Math.Round(newv, 8);
log(" valeur {0} --> {1}", org, newv);
att.Value = newv.ToString();
}
finally
{
if (state == builderstate.stable)
{
mustUpdate = false;
_empreinte = newEmpreinte;
canGo = true;
}
string strDate = "";
var attD = xml.Attributes["date"];
if (attD != null)
{
strDate = attD.Value;
}
bool exist = File.Exists(file);
using (TextWriter tw = new StreamWriter(file, true, Encoding.UTF8))
{
// "quand\tdiff\tcorr\torg\tnew\tcmin\tcmax\tdmin\tdmax\tatomic\tAdd\tiAdd\ttSupp\tiSup\tstate\t\r\n");
if (!exist)
{
tw.WriteLine("quand\ttarget\tdelta\tinf\tsup\ttotal\tdiff\tcorr\torg\tnew\tcmin\tcmax\tdmin\tdmax\tatomic\tstate");
}
tw.Write(DateTime.Now); tw.Write(SEP);
tw.Write(target.ToString("0.###")); tw.Write(SEP);
tw.Write(conf.delta.ToString("0.###")); tw.Write(SEP);
tw.Write(conf.levels[0].inf.ToString("0.###")); tw.Write(SEP);
tw.Write(conf.levels[0].sup.ToString("0.###")); tw.Write(SEP);
tw.Write(total.ToString("0.###")); tw.Write(SEP);
tw.Write((-delta).ToString("0.###")); tw.Write(SEP);
tw.Write(d.ToString("0.###")); tw.Write(SEP);
tw.Write(org.ToString("0.###")); tw.Write(SEP);
tw.Write(newv.ToString("0.###")); tw.Write(SEP);
tw.Write(cmin.ToString("0.###")); tw.Write(SEP);
tw.Write(cmax.ToString("0.###")); tw.Write(SEP);
tw.Write(dmin.ToString("0.###")); tw.Write(SEP);
tw.Write(dmax.ToString("0.###")); tw.Write(SEP);
tw.Write(atomicMode); tw.Write(SEP);
tw.Write(state); tw.Write(SEP);
tw.WriteLine();
}
if (canGo)
{
// makeDelta(mem1, "reel", @"..\rhisto.txt");
makeDelta(mem1, "reel", DAT + "rhisto." + conf.name + ".txt");
}
}
return(canGo);
}
private bool checkWithoutModify()
{
mustUpdate = false;
canGo = false;
var newEmpreinte = source.getEmpreinte();
try
{
if (state == builderstate.stable)
{
if (newEmpreinte != _empreinte)
{
reset();
}
else
{
mustUpdate = false;
canGo = true;
org = newv;
return(true);
}
}
else
{
if (newEmpreinte != _empreinte)
{
reset();
}
}
total = source.getTotalSize();
double target = conf.target;
delta = target - total;
if (delta >= 0)
{
if (delta < conf.write)
{
canGo = true;
}
if (delta < conf.delta)
{
state = builderstate.stable;
_empreinte = newEmpreinte;
return(true);
}
mustUpdate = true;
}
else if (delta < 0)
{
mustUpdate = true;
canGo = false;
}
}
finally
{
if (state == builderstate.stable)
{
mustUpdate = false;
_empreinte = newEmpreinte;
canGo = true;
}
}
return(canGo);
}
