Александр Степанов - РУКОВОДСТВО ПО СТАНДАРТНОЙ БИБЛИОТЕКЕ ШАБЛОНОВ (STL)

cout ‹‹ endl;

return 0;

}

#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;

}

#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;

copy(result.begin(), result.end(), iter);

cout ‹‹ endl;

return 0;

}

#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() % 20;

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

copy(v1.begin(), v1.end(), iter);

cout ‹‹ endl;

stable_partition(v1.begin(), v1.end(), bind2nd(less‹int›(), 11));

copy(v1.begin(), v1.end(), iter);

cout ‹‹ endl;

return 0;

}

#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() % 20;

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

copy(v1.begin(), v1.end(), iter);

cout ‹‹ endl;

partition(v1.begin(), v1.end(), bind2nd(less‹int›(), 11));

copy(v1.begin(), v1.end(), iter);

cout ‹‹ endl;

return 0;

}

#include ‹iostream.h›

#include ‹stl.h›

int main() {

vector‹int› v1; // Empty vector of integers.

cout ‹‹ "empty = " ‹‹ v1.empty() ‹‹ endl;

cout ‹‹ "size = " ‹‹ v1.size() ‹‹ endl;

cout ‹‹ "max_size = " ‹‹ v1.max_size() ‹‹ endl;

v1.push_back(42); // Add an integer to the vector.

cout ‹‹ "size = " ‹‹ v1.size() ‹‹ endl;

cout ‹‹ "v1[0] = " ‹‹ v1[0] ‹‹ endl;

return 0;

}

#include ‹stl.h›

#include ‹iostream.h›

int array[] = {1, 50, -10, 11, 42, 19};

int main() {

int count = sizeof(array) / sizeof(array[0]);

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

cout ‹‹ "before: ";

copy(array, array + count, iter);

cout ‹‹ "\nafter: ";

sort(array, array + count, greater‹int›());

copy(array, array + count, iter);

cout ‹‹ endl;

return 0;

}

#include ‹stl.h›

#include ‹iostream.h›

int main() {

typedef vector‹int› IVec;

vector‹int› v1(10);

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

vector‹int› v2;

insert_iterator‹IVec› i (v2, v2.begin());

copy(v1.begin(), v1.end(), i);

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

copy(v2.begin(), v2.end(), outIter);

cout ‹‹ endl;

return 0;

}

#include ‹stl.h›

#include ‹iostream.h›

int main() {

vector‹int› v1(3);

iota(v1.begin(), v1.end(), 0);

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

copy(v1.begin(), v1.end(), iter);

cout ‹‹ endl;

for (int i = 0; i ‹ 9; i++) {

prev_permutation(v1.begin(), v1.end(), greater‹int›());

copy(v1.begin(), v1.end(), iter);

cout ‹‹ endl;

}

return 0;

}

#include ‹stl.h›

#include ‹iostream.h›

#include ‹string.h›

char map_char(char a_, int b_) {

return char(a_ + b_);

}

int trans[] = {-4, 4, -6, -6, -10, 0, 10, -6, 6, 0, -1, -77};

char n[] = "Larry Mullen";

int main() {

const unsigned count = ::strlen(n);

ostream_iterator ‹char› iter(cout);

transform(n, n + count, trans, iter, map_char);

cout ‹‹ endl;

return 0;

}

#include ‹iostream.h›

#include ‹stl.h›

int main() {

vector‹const char*› v; // Vector of character strings.

v.push_back((char*) "zippy"); // First element.

v.push_back((char*) "motorboy"); // Second element.

vector‹const char*›::iterator i = v.begin(); // Position at end.

for (i = v.begin(); i != v.end(); i++) cout ‹‹ *i ‹‹ endl; // Display item.

return 0;

}

#include ‹stl.h›

#include ‹iostream.h›

#include ‹string.h›

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

return ::strcmp(a_, b_) ‹ 0 ? 1 : 0;

}

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

int main() {

const unsigned namesCt = sizeof(names)/sizeof(names[0]);

cout ‹‹ *max_element(names, names + namesCt, str_compare) ‹‹ endl;

return 0;

}

#include ‹stl.h›

#include ‹iostream.h›

#include ‹string.h›

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

return ::strcmp(a_, b_) ‹ 0 ? 1 : 0;

}

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

int main() {