Sams Teach Yourself C++ in 21 Days

function header files,

267-268

object files, 15

opening for input/output,

624-626

source files, 14

text files, 629-631

writing classes to, 629-630

fill characters, 616-617

fill( ) method, 616-617

filling arrays, 433-434

filtering access to contained

classes, 545

Find( ) function, 500

finding memory addresses,

222-223

first in, first out (FIFO), 703

fixed flag, 618

flags, 618-620

flipping bits, 775

float data type, 46

floating-point variables, 46

flush( ) method, 613

flushing

buffers, 596

output, 613

for_each( ) algorithm,

709-710

for loops, 188-190

compared to while loops,

205

empty loops, 191-193

example, 188-189

initialization, 188

multiple initialization, 190

nesting, 193-195

null statements, 191-193

scope, 195-196

syntax, 189

forever loops

exiting, 202

switch statement, 201-204

while (true), 183-184

form feeds, 58

formatting output, 622-623

flags, 617-620

width, 615-616

free store, 252

advantages, 233-234

data members

accessing, 239-241

pointers, 241-243

declaring arrays on, 426

deleting arrays from, 429

memory

allocating, 234

restoring, 235-237

objects

creating, 238

deleting, 238-239

storing arrays on, 421-423

freeing memory, 235-237

friend keyword, 585

friends, 670

friend classes, 571-572

declaring, 580

sample program

listing, 572-579

usage tips, 579

friend functions

declaring, 585

operator overloading,

580-585

friend keyword, 585

general template friends,

674-678

non-template friends,

670-674

front( ) function, 700

fstream classes, 597

FUNC.cpp file, 37-38

FunctionOne( ) function,

274

functions, 8, 36-37, 100.

See alsomacros; methods

accessor functions,

147-148

Add( ), 38, 313-314

Area( ), 104

arguments, 36, 101

defaults, 116-118

passing by reference,

262-265, 271-274

passing by value,

109-110, 134, 263-264

at( ), 700

back( ), 700

begin( ), 702

body, 36

built-in, 100

capacity( ), 695

compared to macros, 771

Compare( ), 881

Convert( ), 106

declaring, 101-105,

143-144, 162-163

default values, 292-294

delete( ), 694

Demonstration-

Function( ), 36

Display( ), 500

DoChange-Dimensions( ),

217

DoTaskOne( ), 204

Double( ), 123

Doubler( ), 115

DrawShape( ), 290-291

empty( ), 695

end( ), 702

executing, 105

Factor( ), 268-271

fib( ), 197

fill( ), 616-617

Find( ), 500

flush( ), 613

friend functions, 580-585

front( ), 700

FUNC.cpp example, 37-38

FunctionOne( ), 274

get( ), 434

character arrays,

607-608

character reference

parameters, 606

with no parameters,

604-606

overloading, 610

GetAge( ), 153, 241

GetArea( ), 169

GetCount( ), 500

GetFirst( ), 500

getline( ), 608-610

functions 895

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