РУКОВОДСТВО ПО СТАНДАРТНОЙ БИБЛИОТЕКЕ ШАБЛОНОВ (STL)

 return 0;

}

insert1.cpp

#include ‹iostream.h›

#include ‹stl.h›

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, insert_iterator‹deque ‹char*› ›(names, i));

 deque‹char*›::iterator j;

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

 return 0;

}

ucompos2.cpp

#include ‹iostream.h›

#include ‹math.h›

#include ‹stl.h›

struct square_root: public unary_function‹double, double› {

 square_root {}

 double operator (double x_) const {return sqrt(x_);}

};

int input[3] = {-1, -4, -16};

int main {

 int output[3];

 transform(input, input + 3, output, compose1(square_root, negate‹int›));

 for (int i = 0; i ‹ 3; i++) cout ‹‹ output[i] ‹‹ endl;

 return 0;

}

parsrt1.cpp

#include ‹stl.h›

#include ‹stdlib.h›

#include ‹iostream.h›

int main {

 vector‹int› v1(10);

 for (int i = 0; i ‹ v1.size; i++)

 v1[i] = rand % 10;

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

 copy(v1.begin, v1.end, iter);

 cout ‹‹ endl;

 partial_sort(v1.begin, v1.begin + v1.size / 2, v1.end);

 copy(v1.begin, v1.end, iter);

 cout ‹‹ endl;

 return 0;

}

equal2.cpp

#include ‹stl.h›

#include ‹iostream.h›

bool values_squared(int a_, int b_) {

 return (a_ * a_ == b_);

}

int main {

 vector‹int› v1(10);

 vector‹int› v2(10);

 for (int i = 0; i ‹ v1.size; i++) {

  v1[i] = i;

  v2[i] = i * i;

 }

 if (equal(v1.begin, v1.end, v2.begin, values_squared))

  cout ‹‹ "v2[i] == v1[i] * v1[i]" ‹‹ endl;

 else cout ‹‹ "v2[i] != v1[i] * v1[i]" ‹‹ endl;

 return 0;

}

inplmrg2.cpp

#include ‹stl.h›

#include ‹iostream.h›

int main {

 vector‹int› v1(10);

 for (int i = 0; i ‹ v1.size; i++) v1[i] = (v1.size - i - 1) % 5;

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

 copy(v1.begin, v1.end, iter);

 cout ‹‹ endl;

 inplace_merge(v1.begin, v1.begin + 5, v1.end, greater‹int›);

 copy(v1.begin, v1.end, iter);

 cout ‹‹ endl;

 return 0;

}

nthelem1.cpp

#include ‹stl.h›

#include ‹stdlib.h›

#include ‹iostream.h›

int main {

 vector‹int› v1(10);

 for (int i = 0; i ‹ v1.size; i++) v1[i] = rand % 10;

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

 copy(v1.begin, v1.end, iter);

 cout ‹‹ endl;

 nth_element(v1.begin, v1.begin + v1.size / 2, v1.end);

 copy(v1.begin, v1.end, iter);

 cout ‹‹ endl;

 return 0;

}

vec4.cpp

#include ‹iostream.h›

#include ‹stl.h›

int main {

 vector‹int› v(4);

 v[0] = 1;

 v[1] = 4;

 v[2] = 9;

 v[3] = 16;

 cout ‹‹ "front = " ‹‹ v.front ‹‹ endl;

 cout ‹‹ "back = " ‹‹ v.back ‹‹ ", size = " ‹‹ v.size ‹‹ endl;

 v.push_back(25);

 cout ‹‹ "back = " ‹‹ v.back ‹‹ ", size = " ‹‹ v.size ‹‹ endl;

 v.pop_back;