Руководство по стандартной библиотеке шаблонов (STL)

 bool before = lexicographical_compare(n1, n1 + size, n2, n2 + size);

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

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

 return 0;

}

copyb.cpp

#include ‹stl.h›

#include ‹iostream.h›

int main() {

 vector‹int› v1(10);

 for (int i = 0; i ‹ v1.size(); i++) v1[i] = i;

 vector‹int› v2(v1.size());

 copy_backward(v1.begin(), v1.end(), v2.end());

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

 copy(v2.begin(), v2.end(), iter);

 cout ‹‹ endl;

 return 0;

}

ptrbinf2.cpp

#include ‹iostream.h›

#include ‹stl.h›

int sum(int x_, int y_) {

 return x_ + y_;

}

int input1[4] = {7, 2, 3, 5};

int input2[4] = {1, 5, 5, 8};

int main() {

 int output[4];

 transform(input1, input1 + 4, input2, output, ptr_fun(sum));

 for (int i = 0; i ‹ 4; i++) cout ‹‹ output[i] ‹‹ endl;

 return 0;

}

copyb0.cpp

#include ‹stl.h›

#include ‹iostream.h›

int numbers[5] = {1, 2, 3, 4, 5};

int main() {

 int result[5];

 copy_backward(numbers, numbers + 5, result + 5);

 for (int i = 0; i ‹ 5; i++) cout ‹‹ numbers[i] ‹‹ ' ';

 cout ‹‹ endl;

 for (i = 0; i ‹ 5; i++) cout ‹‹ result[i] ‹‹ ' ';

 cout ‹‹ endl;

 return 0;

}

binsert1.cpp

#include ‹iostream.h›

#include ‹stl.h›

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

int main() {

 vector‹char*› names;

 copy(array, array + 3, back_insert_iterator‹vector‹char*› ›(names));

 vector‹char*›::iterator i;

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

 return 0;

}

unegate2.cpp

#include ‹iostream.h›

#include ‹stl.h›

struct odd: public unary_function‹int, bool› {

 odd() {}

 bool operator() (int n_) const {return (n_ % 2) - 1;}

};

int array[3] = {1, 2, 3};

int main() {

 int* p = find_if(array, array + 3, not1 (odd()));

 if (p != array + 3) cout ‹‹ *p ‹‹ endl;

 return 0;

}

revcopy1.cpp

#include ‹stl.h›

#include ‹iostream.h›

int numbers[6] = {0, 1, 2, 3, 4, 5};

int main() {

 int result[6];

 reverse_copy(numbers, numbers + 6, result);

 for (int i = 0; i ‹ 6; i++) cout ‹‹ numbers[i] ‹‹ ' ';

 cout ‹‹ endl;

 for (i = 0; i ‹ 6; i++) cout ‹‹ result[i] ‹‹ ' ';

 cout ‹‹ endl;

 return 0;

}

finsert1.cpp

#include ‹iostream.h›

#include ‹stl.h›

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

int main() {

 deque‹char*› names;

 copy(array, array + 3, front_insert_iterator‹deque ‹char*› ›(names));

 deque‹char*›::iterator i;

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

 return 0;

}

remcpif1.cpp

#include ‹stl.h›

#include ‹iostream.h›

bool odd(int a_) {

 return a_ % 2;

}

int numbers[6] = {1, 2, 3, 1, 2, 3};

int result[6] = {0, 0, 0, 0, 0, 0};

int main() {

 remove_copy_if(numbers, numbers + 6, result, odd);