static void ReportGDXError()
{
string S = string.Empty;
Console.WriteLine("**** Fatal GDX Error");
gdx.gdxErrorStr(gdx.gdxGetLastError(), ref S);
Console.WriteLine("**** " + S);
Environment.Exit(1);
}
static bool WriteModelData(string fnGDXFile)
{
int status = 0;
string msg = string.Empty;
string[] Indx = new string[gamsglobals.maxdim];
double[] Values = new double[gamsglobals.val_max];
gdx.gdxOpenWrite(fnGDXFile, "XP_Example2", ref status);
if (status != 0)
{
return(GDXError(status, "gdxOpenWrite"));
}
if (0 == gdx.gdxDataWriteStrStart("Demand", "Demand Data", 1, gamsglobals.dt_par, 0))
{
return(GDXError(gdx.gdxGetLastError(), "gdxDataWriteStrStart"));
}
Indx[0] = "New-York"; Values[gamsglobals.val_level] = 324.0; gdx.gdxDataWriteStr(Indx, Values);
Indx[0] = "Chicago"; Values[gamsglobals.val_level] = 299.0; gdx.gdxDataWriteStr(Indx, Values);
Indx[0] = "Topeka"; Values[gamsglobals.val_level] = 274.0; gdx.gdxDataWriteStr(Indx, Values);
if (0 == gdx.gdxDataWriteDone())
{
return(GDXError(gdx.gdxGetLastError(), "gdxDataWriteDone"));
}
if (gdx.gdxClose() != 0)
{
return(GDXError(gdx.gdxGetLastError(), "gdxClose"));
}
return(true);
}