Matching Any Exception : Exception « Development « C++

Home
C++
1.Bitset
2.Class
3.Console
4.Data Structure
5.Data Type
6.Deque
7.Development
8.File
9.Function
10.Generic
11.Language
12.List
13.Map Multimap
14.Overload
15.Pointer
16.Qt
17.Queue Stack
18.Set Multiset
19.STL Algorithms Binary search
20.STL Algorithms Heap
21.STL Algorithms Helper
22.STL Algorithms Iterator
23.STL Algorithms Merge
24.STL Algorithms Min Max
25.STL Algorithms Modifying sequence operations
26.STL Algorithms Non modifying sequence operations
27.STL Algorithms Sorting
28.STL Basics
29.String
30.Valarray
31.Vector
C / ANSI-C
C Tutorial
C++ Tutorial
Visual C++ .NET
C++ » Development » ExceptionScreenshots 
Matching Any Exception
  
#include <fstream>
#include <iostream>
#include <vector>
#include <string>
#include <stdexcept>

using namespace std;

void readIntegerFile(const string& fileName, vector<int>& dest)
{
  ifstream istr;
  int temp;

  istr.open(fileName.c_str());
  if (istr.fail()) {
    throw invalid_argument("");
  }

  while (istr >> temp) {
    dest.push_back(temp);
  }

  if (istr.eof()) {
    istr.close();
  else {
    istr.close();
    throw runtime_error("");
  }
}

int main(int argc, char** argv)
{
  vector<int> myInts;
  const string fileName = "IntegerFile.txt";

  try {
    readIntegerFile(fileName, myInts);
  catch (...) {
    cerr << "Error reading or opening file " << fileName << endl;
    exit (1);
  }

  for (size_t i = 0; i < myInts.size(); i++) {
    cout << myInts[i<< " ";
  }
  cout << endl;

  return (0);
}
  
    
  
Related examples in the same category
1.Rethrowing an ExceptionRethrowing an Exception
2.A try/catch can be inside a function other than main().A try/catch can be inside a function other than main().
3.Uses catch(...) to catch all exceptionsUses catch(...) to catch all exceptions
4.Handle exceptions thrown by new.Handle exceptions thrown by new.
5.Catch exception: int i Catch exception: int i
6.Different types of exceptions can be caught.Different types of exceptions can be caught.
7.Restricting function throw types.Restricting function throw types.
8.An exception can be thrown from outside the try blockAn exception can be thrown from outside the try block
9.Throw and catch an exception inside a functionThrow and catch an exception inside a function
10.No Exception Handling
11.Terminate Handler
www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.