static int UppOneSimplify(VarItem &varItem, int step)
{
// setup item type
varItem.kind = VarItem::COMPLEX;
// if we're just doing first scan phase, signal that we need further evaluation later
#ifdef EVALDEEP
if(!step)
// next step is 1
return 1;
#else
varItem.value = placeHolder;
return 0;
#endif
// de-reference and forward simplify
MIValue val = varItem.EvaluateExpression(varItem.evaluableExpression + "." + "ptr");
if(val.IsError() || !val.IsString())
{
varItem.value = "Upp::One<> = <can't evaluate contents>";
return 0;
}
String ptr = val.ToString();
if(ptr == "0x0")
{
varItem.value = "Upp::One<> = <EMPTY>";
return 0;
}
// replace variable with de-referenced one
VarItem vItem(&varItem.Debugger(), "*" + varItem.evaluableExpression + "." + "ptr");
varItem = vItem;
return varItem.GetSimplifyStep();
}
static int UppVectorSimplify(VarItem &varItem, int step)
{
// setup item type
varItem.kind = VarItem::ARRAY;
// if we're just doing first scan phase, signal that we need further evaluation later
#ifdef EVALDEEP
if(!step)
// next step is 1
return 1;
#else
varItem.value = placeHolder;
return 0;
#endif
// just getting items count...
if(step == 1)
{
// initialize default value
varItem.value = "<can't evaluate>";
// get items count
MIValue val = varItem.EvaluateExpression(varItem.evaluableExpression + ".items");
if(val.IsError() || !val.IsString())
return 0;
varItem.items = atoi(val.ToString());
// update value
varItem.value = Format("Upp::Vector with %d elements", varItem.items, "");
// if no elements, just quit
if(!varItem.items)
return 0;
return 2;
}
int count = min(EVALDEEP_VECTOR, varItem.items);
// start from item 0
step -= 2;
// fetch elements, check on first if they're SIMPLE, so displayable
VarItem vItem(&varItem.Debugger(), varItem.evaluableExpression + Format(".vector[%d]", step));
if(!vItem)
{
varItem.value << " <can't evaluate contents>";
return 0;
}
if(vItem.kind != VarItem::SIMPLE)
{
varItem.value << " = [...]";
return 0;
}
vItem.Simplify();
if(!step)
varItem.value << " = [ ]";
const char *sep = step ? " , " : "";
varItem.value = varItem.value.Left(varItem.value.GetCount() - 2) + sep + vItem.value + " ]";
if(++step >= count)
return 0;
else
return step + 2;
}
