Руководство по стандартной библиотеке шаблонов (STL)

char* array1[] = {"laurie", "jennifer", "leisa"};

char* array2[] = {"amanda", "saskia", "carrie"};

int main() {

 deque‹char*› names(array1, array1 + 3);

 deque‹char*›::iterator i = names.begin() + 2;

 copy(array2, array2 + 3, inserter(names, i));

 deque‹char*›::iterator j;

 for (j = names.begin(); j!= names.end(); j++) cout ‹‹ *j ‹‹ endl;

 return 0;

}

uprbnd2.cpp

#include ‹stl.h›

#include ‹iostream.h›

#include ‹string.h›

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

 return ::strcmp(a_, b_) ‹ 0 ? 1 : 0;

}

char* str[] = {"a", "a", "b", "b", "q", "w", "z"};

int main() {

 const unsigned strCt = sizeof(str)/sizeof(str[0]);

 cout ‹‹ "d can be inserted at index: "

  ‹‹ upper_bound(str, str + strCt, "d", char_str_less) - str ‹‹ endl;

 return 0;

}

vec3.cpp

#include ‹iostream.h›

#include ‹stl.h›

int main() {

 vector‹char› v1; // Empty vector of characters.

 v1.push_back('h');

 v1.push_back('i');

 cout ‹‹ "v1 = " ‹‹ v1[0] ‹‹ v1[1] ‹‹ endl;

 vector‹char› v2(v1);

 v2[1] = 'o'; // Replace second character.

 cout ‹‹ "v2 = " ‹‹ v2[0] ‹‹ v2[1] ‹‹ endl;

 cout ‹‹ "(v1 == v2) = " ‹‹ (v1 == v2) ‹‹ endl;

 cout ‹‹ "(v1 ‹ v2) = " ‹‹ (v1 ‹ v2) ‹‹ endl;

 return 0;

}

iter4.cpp

#include ‹iostream.h›

#include ‹stl.h›

int main() {

 vector‹int› v; // Empty vector of integers.

 v.push_back(1);

 v.push_back(2);

 v.push_back(3);

 // Position immediately after last item.

 vector‹int›::iterator i = v.end();

 // Move back one and then access.

  cout ‹‹ "last element is " ‹‹ *--i ‹‹ endl;

 i -= 2; // Jump back two items.

 cout ‹‹ "first element is " ‹‹ *i ‹‹ endl;

 return 0;

}

setdiff0.cpp

#include ‹stl.h›

#include ‹iostream.h›

int v1[3] = {13, 18, 23};

int v2[4] = {10, 13, 17, 23};

int result[4] = {0, 0, 0, 0};

int main() {

 set_difference(v1, v1 + 3, v2, v2 + 4, result);

 for (int i = 0; i ‹ 4; i++) cout ‹‹ result[i] ‹‹ ' ';

 cout ‹‹ endl;

 set_difference(v2, v2 + 4, v1, v1 + 2, result);

 for (i = 0; i ‹ 4; i++) cout ‹‹ result[i] ‹‹ ' ';

 cout ‹‹ endl;

return 0;

}

lexcmp2.cpp

#include ‹stl.h›

#include ‹iostream.h›

const unsigned size = 6;

char n1[size] = "shoe";

char n2[size] = "shine";

int main() {

 bool before = lexicographical_compare(n1, n1 + size, n2, n2 + size, greater‹char›());

 if (before) cout ‹‹ n1 ‹‹ " is after " ‹‹ n2 ‹‹ endl;

 else cout ‹‹ n2 ‹‹ " is after " ‹‹ n1 ‹‹ endl;

 return 0;

}

adjdiff1.cpp

#include ‹stl.h›

#include ‹iostream.h›

int main() {

 vector‹int› v(10);

 for (int i = 0; i ‹ v.size(); i++) v[i] = i * i;

 vector‹int› result(v.size());

 adjacent_difference(v.begin(), v.end(), result.begin());

 ostream_iterator‹int› iter(cout, " ");

 copy(v.begin(), v.end(), iter);

 cout ‹‹ endl;