РУКОВОДСТВО ПО СТАНДАРТНОЙ БИБЛИОТЕКЕ ШАБЛОНОВ (STL)

Менг Ли

 cout ‹‹ "Found 1972 at offset " ‹‹ (location - years) ‹‹ endl;

 return 0;

}

trnsfrm1.cpp

#include ‹stl.h›

#include ‹iostream.h›

int negate_int(int a_) {

 return -a_;

}

int numbers[6] = {-5, -1, 0, 1, 6, 11};

int main {

 int result[6];

 transform(numbers, numbers + 6, result, negate_int);

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

 cout ‹‹ endl;

 return 0;

}

binsert2.cpp

#include ‹iostream.h›

#include ‹stl.h›

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

int main {

 vector‹char*› names;

 copy(array, array + 3, back_inserter(names));

 vector‹char*›::iterator i;

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

 return 0;

}

finsert2.cpp

#include ‹iostream.h›

#include ‹stl.h›

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

int main {

 deque‹char*› names;

 copy(array, array + 3, front_inserter(names));

 deque‹char*›::iterator i;

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

 return 0;

}

mset2.cpp

#include ‹iostream.h›

#include ‹stl.h›

char* names[] = {"dave", "alf", "chas", "bob", "ed", "chas"};

int main {

 typedef multiset‹char*, less_s› mset;

 mset s;

 s.insert(names, names + 6);

 for (mset::iterator i = s.begin; i!= s.end; i++) cout ‹‹ *i ‹‹ endl;

 return 0;

}

ostmit.cpp

#include ‹iostream.h›

#include ‹stl.h›

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

int main {

 char* string = "hello";

 ostream_iterator‹char› it1(cout);

 copy(string, string + 5, it1);

 cout ‹‹ endl;

 ostream_iterator‹int› it2(cout);

 copy(array, array + 4, it2);

 cout ‹‹ endl;

 return 0;

}

ptrunf1.cpp

#include ‹iostream.h›

#include ‹stl.h›

bool even(int n_) {

 return (n_ % 2) == 0;

}

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

int main {

 int* p = find_if(array, array + 3, pointer_to_unary_function‹int, bool›(even));

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

 return 0;

}

func1.cpp

#include ‹iostream.h›

#include ‹stl.h›

bool bigger(int i_) {

 return i_ › 3;

}

int main {

 vector‹int› v;

 v.push_back(4);

 v.push_back(1);

 v.push_back(5);

 int n = 0;

 count_if(v.begin, v.end, bigger, n);

 cout ‹‹ "Number greater than 3 = " ‹‹ n ‹‹ endl;

 return 0;

}

stblptn0.cpp

#include ‹stl.h›

#include ‹iostream.h›

bool less_10(int a_) {

 return a_ ‹ 10 ? 1 : 0;

}

int numbers[6] = {10, 5, 11, 20, 6, -2};

int main {

 stable_partition(numbers, numbers + 6, less_10);

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

 cout ‹‹ endl;

 return 0;

}

setunon0.cpp

#include ‹stl.h›

#include ‹iostream.h›

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

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

int result[7] = {0, 0, 0, 0, 0, 0, 0};