H

.h file header, 19

handler, see catch

has-a relationship, 637

hash<key_type>, 445, 447

override, 446

specialization, 709, 788

compatible with == (equality), 710

hash function, 443, 447

HasPtr

reference counted, 514–516

copy assignment, 516

destructor, 515

valuelike, 512

copy assignment, 512

move assignment, 540

move constructor, 540

swap, 516

header, 6, 27

iostream, 27

C library, 91

const and constexpr, 76

default argument, 238

function declaration, 207

.h file, 19

#include, 6, 21

inline function, 240

inline member function definition, 273

namespace members, 786

standard, 6

table of library names, 866

template definition, 656

template specialization, 708

user-defined, 21, 76–77, 207, 240

using declaration, 83

Sales_data.h, 76

Sales_item.h, 19

algorithm, 376

array, 329

bitset, 723

cassert, 241

cctype, 91

cmath, 751, 757

cstddef, 116, 120

cstdlib, 54, 227, 778, 823

cstring, 122

ctime, 749

deque, 329

exception, 197

forward_list, 329

fstream, 310, 316

functional, 397, 399, 400, 575, 577, 843

initializer_list, 220

iomanip, 756

iostream, 6, 310, 762

iterator, 119, 382, 401

list, 329

map, 420

memory, 450, 451, 481, 483

new, 197, 460, 478, 821

numeric, 376, 881

queue, 371

random, 745

regex, 728

set, 420

sstream, 310, 321

stack, 370

stdexcept, 194, 197

string, 74, 76, 84

tuple, 718

type_info, 197

type_traits, 684

typeinfo, 826, 827, 831

unordered_map, 420

unordered_set, 420

utility, 426, 530, 533, 694

vector, 96, 329

header guard, 77, 79

preprocessor, 77

heap, 450, 491

hex, manipulator, 754

hexadecimal

escape sequence (\Xnnn), 39

literal (0Xnum or 0xnum), 38

hexfloat manipulator, 757

high-order bits, 723, 770