Error C2064 term does not evaluate to a function taking 1 arguments

[charlie4oct]

#include "stdafx.h"
#include <iostream>
#include <ilsolver/ilosolverint.h>
ILOSTLBEGIN

using namespace std;

const char* Suppliers[] = {"Bonn", "Bordeaux", "London", "Paris", "Rome"};
int main(int argc, char** argv){
  IloEnv env;
  try {
    IloModel model(env);
    IloInt i, j;
    const char* fileName;
    if ( argc != 2 ) {
      env.warning() << "usage: " << argv[0] << " <filename>" << endl;
      env.warning() << "Using default file" << endl;
      fileName = "C:\ILOG\Solver67\examples\data\store_ex3.dat";
    } else
      fileName = argv[1];

    ifstream file(fileName);
//    if ( !file )
  //    throw FileError();
    // model data
    IloInt       buildingCost;
    IloIntArray2 costMatrix(env);
    IloIntArray  capacity(env);

    file >> buildingCost >> costMatrix >> capacity;
    IloInt nStores    = costMatrix.getSize();
    IloInt nSuppliers = capacity.getSize();
    env.out() << "Cost to build a warehouse:  " << endl;
    env.out() << buildingCost << endl;
    env.out() << "Relative costs for stores:  " << endl;
    env.out() << costMatrix        << endl;
    env.out() << "Warehouse capacities:  " << endl;
    env.out() << capacity     << endl;

    // build model
    IloIntVarArray supplier(env, nStores, 0, nSuppliers-1);
    IloIntVarArray cost(env, nStores, 0, 99999);
    IloIntVarArray open(env, nSuppliers, 0,1);
    for (i = 0; i < nStores; i++){
      [In these two lines I am getting error 2064]model.add(cost[i] == costMatrix[i](supplier[i]));
      model.add(open(supplier[i])==1 );
    }
    for (j = 0; j < nSuppliers; j++ ) {
      IloIntVarArray temp(env, nStores, 0, 1);
      for (IloInt k = 0; k < nStores; k++)
        model.add(temp[k] == (supplier[k] == j));
      model.add(IloSum(temp) <= capacity[j]);
    }
    IloIntVar totalCost(env, 0, 999999);
    model.add(totalCost == IloSum(cost) + IloSum(open) * buildingCost);
    IloGoal combinedGoal = IloGenerate(env, cost, IloChooseMaxRegretMin) &&
                           IloGenerate(env, supplier) &&
                           IloInstantiate(env, totalCost);
    IloNodeEvaluator SBSNodeEvaluator = IloSBSEvaluator(env, 4);
    IloGoal SBSNodeEvaluatorGoal = IloApply(env, combinedGoal,
                                            SBSNodeEvaluator);
    IloSearchSelector minimizeSearchSelector = IloMinimizeVar(env,
                                                             totalCost,
                                                             0.1);
    IloGoal finalGoal = IloSelectSearch(env, SBSNodeEvaluatorGoal,
                                        minimizeSearchSelector);
    // solve model
    IloSolver solver(model);

    if (solver.solve(finalGoal))
      {
      solver.out() << "------------------------------" << endl;
      solver.out() << "Solution:  " << endl;
      for (i = 0; i < nStores; i ++)
        solver.out() << "Store  " << i << " " << "Warehouse:  "
                     << Suppliers[(IloInt)solver.getValue(supplier[i])]
                     << " " << endl;
        solver.out() << endl;
        for (j = 0; j < nStores ; j ++)
          solver.out() << "Store  " << j << " " << "Cost:  "
                       << solver.getValue(cost[j]) << " " << endl;
          solver.out() << endl;
          solver.out() << "Total cost:  " << solver.getValue(totalCost)
                                          << endl;
          solver.out() << "------------------------------" << endl;

    } 
    else solver.out() << "No solution" << endl;
    solver.printInformation();
  }
  catch (IloException& ex) {
    cout << "Error: " << ex << endl;
  }
  env.end();
  return 0;
}

[charlie4oct]

Please help me.....its urgent...