QSPVariant qspArrayMinMaxItem(QSP_CHAR *name, QSP_BOOL isMin)
{
QSPVar *var;
QSP_CHAR *str;
QSP_BOOL isString;
int curInd, count;
QSPVariant res;
if (!(var = qspVarReferenceWithType(name, QSP_FALSE, &isString)))
return qspGetEmptyVariant(QSP_FALSE);
curInd = -1;
count = var->ValsCount;
while (--count >= 0)
{
if (isString)
{
str = var->Values[count].Str;
if (str && *str)
{
if (curInd >= 0)
{
if (isMin)
{
if (QSP_STRCOLL(str, var->Values[curInd].Str) < 0)
curInd = count;
}
else if (QSP_STRCOLL(str, var->Values[curInd].Str) > 0)
curInd = count;
}
else
curInd = count;
}
}
else if (curInd >= 0)
{
if (isMin)
{
if (var->Values[count].Num < var->Values[curInd].Num)
curInd = count;
}
else if (var->Values[count].Num > var->Values[curInd].Num)
curInd = count;
}
else
curInd = count;
}
if (curInd < 0) return qspGetEmptyVariant(isString);
if (res.IsStr = isString)
QSP_STR(res) = qspGetNewText(var->Values[curInd].Str, -1);
else
QSP_NUM(res) = var->Values[curInd].Num;
return res;
}
int qspAutoConvertCompare(QSPVariant *v1, QSPVariant *v2)
{
int res;
if (v1->IsStr != v2->IsStr)
{
if (v2->IsStr)
{
if (qspIsCanConvertToNum(v2))
qspConvertVariantTo(v2, QSP_FALSE);
else
qspConvertVariantTo(v1, QSP_TRUE);
}
else
{
if (qspIsCanConvertToNum(v1))
qspConvertVariantTo(v1, QSP_FALSE);
else
qspConvertVariantTo(v2, QSP_TRUE);
}
}
if (v1->IsStr)
res = QSP_STRCOLL(QSP_PSTR(v1), QSP_PSTR(v2));
else
res = (QSP_PNUM(v1) > QSP_PNUM(v2) ? 1 : (QSP_PNUM(v1) < QSP_PNUM(v2) ? -1 : 0));
return res;
}
