Руководство по стандартной библиотеке шаблонов (STL)

 m['x'] = 10; // Correct mistake.

 cout ‹‹ "m['x'] = " ‹‹ m['x'] ‹‹ endl;

 cout ‹‹ "m['z'] = " ‹‹ m['z'] ‹‹ endl; // Note default value is added.

 cout ‹‹ "m.count('z') = " ‹‹ m.count('z') ‹‹ endl;

 pair‹maptype::iterator, bool› p;

 p = m.insert(pair‹const char, int›('c', 100));

 if (p.second) cout ‹‹ "First insertion successful" ‹‹ endl;

 p = m.insert(pair‹const char, int› ('c', 100));

 if (p.second) cout ‹‹ "Second insertion successful" ‹‹ endl;

 else cout ‹‹ "Existing pair " ‹‹ (*(p.first)).first ‹‹ " -› " ‹‹ (*(p.first)).second ‹‹ endl;

 return 0;

}

mismtch2.cpp

#include ‹stl.h›

#include ‹iostream.h›

#include ‹string.h›

bool str_equal(const char* a_, const char* b_) {

 return ::strcmp(a_, b_) == 0 ? 1: 0;

}

const unsigned size = 5;

char* n1[size] = {"Brett", "Graham", "Jack", "Mike", "Todd"};

int main() {

 char* n2[size];

 copy(n1, n1 + 5, n2);

 pair‹char**, char**› result;

 result = mismatch(n1, n1+ size, n2, str_equal);

 if (result.first == n1 + size && result.second == n2 + size)

  cout ‹‹ "n1 and n2 are the same" ‹‹ endl;

 else cout ‹‹ "mismatch at index: " ‹‹ (result.first - n1) ‹‹ endl;

 n2[2] = "QED";

 result = mismatch(n1, n1 + size, n2, str_equal);

 if (result.first == n2 + size && result.second == n2 + size)

  cout ‹‹ "n1 and n2 are the same" ‹‹ endl;

 else cout ‹‹ "mismatch at index: " ‹‹ (result.first - n1) ‹‹ endl;

 return 0;

}

mismtch1.cpp

#include ‹stl.h›

#include ‹iostream.h›

int main() {

 typedef vector‹int› IntVec;

 IntVec v1(10);

 IntVec v2(v1.size());

 iota(v1.begin(), v1.end(), 0);

 iota(v2.begin(), v2.end(), 0);

 pair ‹IntVec::iterator, IntVec::iterator› result;

 result = mismatch(v1.begin(), v1.end(), v2.begin());

 if (result.first = v1.end() && result.second == v2.end())

  cout ‹‹ "v1 and v2 are the same" ‹‹ endl;

 else cout ‹‹ "mismatch at index: " ‹‹ (result.first - v1.begin()) ‹‹ endl;

 v2[v2.size()/2] = 42;

 result = mismatch(v1.begin(), v1.end(), v2.begin());

 if (result.first == v1.end() && result.second == v2.end())

  cout ‹‹ "v1 and v2 are the same" ‹‹ endl;

 else cout ‹‹ "mismatch at index: " ‹‹ (result.first - v1.begin()) ‹‹ endl;

return 0;

}

mmap2.cpp

#include ‹iostream.h›

#include ‹stl.h›

typedef multimap‹int, char, less‹int› › mmap;

typedef pair‹const int, char› pair_type;

pair_type p1(3, 'c');

pair_type p2(6, 'f');

pair_type p3(1, 'a');

pair_type p4(2, 'b');

pair_type p5(3, 'x');

pair_type p6(6, 'f');

pair_type array[] = { p1, p2, p3, p4, p5, p6 };

int main() {

 mmap m(array, array + 7);

 mmap::iterator i;

 // Return location of first element that is not less than 3

 i = m.lower_bound(3);

 cout ‹‹ "lower bound:" ‹‹ endl;