double GetSymbolFromDll(const int chair, const char* name, bool& iserr)
{
int e = SUCCESS, stopchar = 0;
double res = 0.;
CString str = "";
tpi_type tpi;
bool result = false;
CGrammar gram;
str.Format("%s", name);
result = gram.ParseString(&str, (const SFormula *) p_formula, &tpi, &stopchar);
if (result)
{
e = SUCCESS;
res = gram.EvaluateTree(p_formula, tpi, NULL, &e);
}
else
{
res = 0;
e = ERR_INVALID_FUNC_SYM;
}
if (e == SUCCESS)
iserr = false;
else
iserr = true;
return res;
}
extern "C" __declspec(dllexport) double __stdcall GetSymbolFromDll(const int chair, const char* name, bool& iserr)
{
int e = SUCCESS, stopchar = 0;
double res = 0.;
CString str = "";
tpi_type tpi;
bool result = false;
CGrammar gram;
str.Format("%s", name);
if (strcmp (str, "cmd$recalc") == 0)
{
// restart iterator thread
if (p_symbol_engine_prwin->nopponents_for_prwin() == 0)
{
iter_vars.set_iterator_thread_complete(true);
}
else
{
p_iterator_thread->RestartIteratorThread();
}
// Recompute versus tables
p_versus->GetCounts ();
iserr = false;
return 0;
}
result = gram.ParseString(&str, (const SFormula *) p_formula, &tpi, &stopchar);
if (result)
{
e = SUCCESS;
res = gram.EvaluateTree(p_formula, tpi, NULL, &e);
}
else
{
res = 0;
e = ERR_INVALID_FUNC_SYM;
}
if (e == SUCCESS)
iserr = false;
else
iserr = true;
return res;
}