Index

I

I constant, 16, 329

_ _identifier, 340

Identifiers, 3–4

#if, 53, 54–55

if statement, 72

#ifdef, 53

#ifndef, 53, 54

ifstream class, 214, 237

ifstream( ), 219–220, 247–248

ignore( ), 222–223, 250

ilogb( ), 150

imag( ), 325

_Imaginary data type, 1, 72–73, 329–330

imaginary macro, 73, 329–330

_Imaginary_I constant, 16, 329

imaxdiv( ), 334

imaxdiv_t structure, 334

#include, 55

includes( ) algorithm, 292

Increment (+ +) operator, 37

INFINITY, 139

Inheritance, 4, 6–7

and constructors, 29–30

InIter, 262, 287

inline specifier, 30, 73

inplace_merge( ) algorithm, 293

Inserter (I/O operator), 46–47

int

data type, 1, 2, 3, 73

default to, 19

Integer

constants, 14

format conversion functions, 334–335

types and macros defined in <stdint.h>, 333–334

_ _interface, 341

internal

format flag, 215, 216, 239

manipulator, 240

<inttypes.h> header, 34, 334, 335

invalid_argument exception, 323

I/O operators (<< and >>), 46–47, 224–225, 244

I/O system, Standard C, 97–98

functions, 98–124

wide-character functions, 205–206

I/O system, old-style C++, 213–233

basic stream classes, 214

format flags, 215–216, 219, 229–230, 232–233

functions, 217–233

iostream library, 213, 248

manipulators, 216

predefined streams, 214–215

I/O system, ANSI/ISO Standard C++, 235–260

format flags, 239–242, 246–247, 257, 260

functions, 244–260

headers, 238

iostream library, 213, 235

manipulators, 240–241

predefined streams, 238

template (basic_) classes, 236–237

wide-character-based I/O classes, 237

_IOFBF, 120

_IOLBF, 120

<iomanip> header, 35, 238, 241

<iomanip.h> header, 216

_IONBF, 120

ios class, 214, 237

<ios> header, 35, 238, 242

ios_base class, 236, 237

<iosfwd> header, 35, 238, 242

iostate data type, 243, 254

iostream class, 214, 237

<iostream> header, 35, 55, 213, 235, 238

iostream library, old vs. new, 213, 235, 248

<iostream.h> header, 213, 214, 228, 232

isalnum( ), 125

isalpha( ), 126

isblank( ), 126

iscntrl( ), 126

isdigit( ), 127

isfinite( ), 139

isgreater( ), 140

isgreaterequal( ), 140

isgraph( ), 127

isinf( ), 139

isless( ), 140

islessequal( ), 140

islessgreater( ), 140

islower( ), 127

isnan( ), 139

isnormal( ), 139

isprint( ), 127–128

ispunct( ), 128

isspace( ), 128

istream class, 214, 237

<istream> header, 35, 238

istringstream class, 237

istringstream( ), 258

istrstream( ), 231

istrstream class, 214

isunordered( ), 140

isupper( ), 128

iswctype( ), 204

isxdigit( ), 129

iterator type, 262, 265, 266, 310

Iterators, 262, 264–265

iter_swap( ) algorithm, 293