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  1.  
  2. #include "VectorCpx.h"
  3. #include <iostream>
  4. #include <fstream>
  5. #include <cstdlib>
  6. #include <cstdio>
  7. using namespace std;
  8.  
  9. int main()
  10. {
  11.     // You can redefine DATA_DIR to other directory
  12.     #define DATA_DIR ""
  13.     cout << "---------   VectorCpx  --------" << endl;
  14.     VectorCpx v0;
  15.     v0.push_back(Complex(1)).push_back(Complex(2)).push_back(Complex(3));
  16.     cout << "v0 = " << v0 << endl;
  17.     fstream f0(DATA_DIR "V0.txt", ios::out);
  18.     v0 >> f0;
  19.     f0.close();
  20.     f0.open(DATA_DIR "V0.txt", ios::in);
  21.     v0 << f0;
  22.     f0.close();
  23.  
  24.     cout << "---------   AdvVectorO  --------" << endl;
  25.     AdvVectorO v1;
  26.     AdvVectorO v2(3, Complex(1.2, 3.4));
  27.     AdvVectorO v3 = v0;
  28.     v3[0].real(5.6);
  29.     v3[0].imag(7.8);
  30.     cout << v1 << v2 << v3;
  31.     cout << "v1 = " << v1;
  32.     cout << "v2 = " << v2;
  33.     cout << "v3 = " << v3;
  34.     cout << "v2*v3=" << v2 * v3 << endl;
  35.  
  36.     fstream f1(DATA_DIR "V1.txt", ios::out);
  37.     fstream f2(DATA_DIR "V2.txt", ios::out);
  38.     fstream f3(DATA_DIR "V3.txt", ios::out);
  39.  
  40.     v1 >> f1;
  41.     v2 >> f2 >> f3;
  42.     v3 >> f3;
  43.  
  44.     f1.close();
  45.     f2.close();
  46.     f3.close();
  47.  
  48.     f1.open(DATA_DIR "V1.txt", ios::in);
  49.         v1 << f1;
  50.     f1.close();
  51.  
  52.     cout << "---------   AdvVectorI  --------" << endl;
  53.     AdvVectorI v4(2, Complex(0.5, 0.6));
  54.     f1.open(DATA_DIR "V1.txt", ios::out);
  55.     v4 >> f1;
  56.     f1.close();
  57.     f1.open(DATA_DIR "V1.txt", ios::in);
  58.     f3.open(DATA_DIR "V3.txt", ios::in);
  59.     v4 << f1 << f3;
  60.     cout << "v4 = " << v4;
  61.  
  62.     f1.close();
  63.     f3.close();
  64.  
  65.  
  66.  
  67.     cout << "---------   AdvVectorIO  --------" << endl;
  68.     AdvVectorIO v5 = v2, v6 = v3;
  69.     fstream f5(DATA_DIR "V5.DAT", ios::out | ios::binary);
  70.     fstream f6(DATA_DIR "V6.DAT", ios::out | ios::binary);
  71.     v5 >> f5;
  72.     v6 >> f5 >> f6;
  73.     f5.close();
  74.     f6.close();
  75.  
  76.     f5.open(DATA_DIR "V5.DAT", ios::in | ios::binary);
  77.     f6.open(DATA_DIR "V6.DAT", ios::in | ios::binary);
  78.     AdvVectorIO v5a, v6a;
  79.     v5a << f5;
  80.     f5.clear();     // Clear the EOF state before seekg
  81.     f5.seekg(0);    // Go to the first byte
  82.     v6a << f6 << f5;
  83.     cout << "v5a = " << v5a;
  84.     cout << "v6a = " << v6a;
  85.  
  86.     f5.close();
  87.     f6.close();
  88.  
  89.     cout << "---------   Polymorphism  --------" << endl;
  90.     VectorCpx v7(3, Complex(1));
  91.     VectorCpx *A[4] = {&v7, &v3, &v4, &v5};
  92.     const char*S[4] = {DATA_DIR "A1.txt", DATA_DIR "A2.txt",
  93.                         DATA_DIR "A3.txt", DATA_DIR "A4.txt"};
  94.     for(int i=0; i<4; ++i){
  95.         fstream f(S[i], ios::out | ios::binary);
  96.         cout << "Ouput A[" << i << "]" << endl;
  97.         *A[i] >> f;
  98.  
  99.         f.close();
  100.     }
  101.     for(int i=0; i<4; ++i){
  102.         fstream f(S[i], ios::in | ios::binary);
  103.         *A[i] << f;
  104.         cout << "A[" << i << "] = " << *A[i] << endl;
  105.         f.close();
  106.     }
  107.  
  108.     system("pause");
  109. }
  110.  
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin 
Standard input is empty
compilation info 
prog.cpp:2:23: fatal error: VectorCpx.h: No such file or directory
compilation terminated.
stdout 
Standard output is empty
https://ideone.com/6tRh5S
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
public

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