void AddEditVar(ClSimplexSolver solver, ClVariable variable)
{
if (!isStay.ContainsKey(variable.Name))
{
isStay.Add(variable.Name, 1);
solver.AddStay(variable);
solver.AddEditVar(variable, ClStrength.Strong);
}
else
{
var status = isStay[variable.Name];
if (status == 0)
{
solver.AddEditVar(variable);
isStay[variable.Name] = 1;
}
}
}
bool AddEditVar(ClSimplexSolver solver, ClVariable variable, int value)
{
if (!isStay.ContainsKey(variable.Name))
{
isStay.Add(variable.Name, 0);
variable.ChangeValue(value);
solver.AddStay(variable);
return(false);
}
else
{
var status = isStay[variable.Name];
if (status == 0)
{
solver.AddEditVar(variable);
isStay[variable.Name] = 1;
}
BeginEdit();
solver.SuggestValue(variable, value);
return(true);
}
}
public static bool Multiedit()
{
try
{
bool okResult = true;
ClVariable x = new ClVariable("x");
ClVariable y = new ClVariable("y");
ClVariable w = new ClVariable("w");
ClVariable h = new ClVariable("h");
ClSimplexSolver solver = new ClSimplexSolver();
solver
.AddStay(x)
.AddStay(y)
.AddStay(w)
.AddStay(h);
solver
.AddEditVar(x)
.AddEditVar(y)
.BeginEdit();
solver
.SuggestValue(x, 10)
.SuggestValue(y, 20)
.Resolve();
Console.WriteLine("x = " + x.Value + "; y = " + y.Value);
Console.WriteLine("w = " + w.Value + "; h = " + h.Value);
okResult = okResult &&
Cl.Approx(x, 10) && Cl.Approx(y, 20) &&
Cl.Approx(w, 0) && Cl.Approx(h, 0);
solver
.AddEditVar(w)
.AddEditVar(h)
.BeginEdit();
solver
.SuggestValue(w, 30)
.SuggestValue(h, 40)
.EndEdit();
Console.WriteLine("x = " + x.Value + "; y = " + y.Value);
Console.WriteLine("w = " + w.Value + "; h = " + h.Value);
okResult = okResult &&
Cl.Approx(x, 10) && Cl.Approx(y, 20) &&
Cl.Approx(w, 30) && Cl.Approx(h, 40);
solver
.SuggestValue(x, 50)
.SuggestValue(y, 60)
.EndEdit();
Console.WriteLine("x = " + x.Value + "; y = " + y.Value);
Console.WriteLine("w = " + w.Value + "; h = " + h.Value);
okResult = okResult &&
Cl.Approx(x, 50) && Cl.Approx(y, 60) &&
Cl.Approx(w, 30) && Cl.Approx(h, 40);
return(okResult);
}
catch (ExClRequiredFailure)
{
// we want this exception to get thrown
Console.WriteLine("-- got the exception");
return(true);
}
}