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AlgoritmaPemrograman

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ungs yang er s r nyasen r

Fungsiyang

mendefinisikan

dirinya

sendiri

Fungsiyangmemanggildirinyasendiri

Yan erludi erhatikanadalahsto in role

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arenaprogram e s ng a ana a e erapa asusyanglebihmudahmenggunakanfungsiyangrekursif

Memakanmemori

yang

lebih

besar,

karena

setiap

kali

bagian

dirinyadipanggil,dibutuhkansejumlahruangmemoritambahan.

Problem:rekursi

seringkali

tidak

bisa

berhenti

sehingga

memoriakanhabisdankomputerhang.

Saran:jikamemangbisadiselesaikandenganiteratif,gunakanlahiteratif

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Fun siRekursif

Bentukumum

Problem:

Faktorial F(N!) =N*F((N1)!)

Fibonacci

Fibo N

=Fibo N

1

+Fibo N

2

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Pemrogramanberbasisuserinterface

Pemro ramandilakukan

diatas

FORM

KadangadayangmenyebutpemrogramanVisual

MenggunakanGUIEditordanIDE!

Menyediakantoolterintegrasi:

Compiledan

Run,

Debugging,

koneksi

dengan

database

Penggunaankomponenvisualnnonvisual

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conventional (requestresponse)programming:

sequenceof

operations

is

determined by

the

program

whatyouwanttohappen,happenswhenyou wantit

sequenceofoperationsisdetermined bytheusers

anythingthatcanhappen,happensatany time

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Norma contro ow ase programm ng

Approach Startatmain()

Continueuntilendofprogramorexit()

Eventdriven

programming

Unabletopredicttime&occurrenceof event

Approach

Startwith

main()

BuildGUI

Awaitevents(&performassociatedcomputation)

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C++Bu er isarapi app ication eve opment

(RAD)environment,

developed

by

Borland

and

asof2009, ownedbytheCodeGearsubsidiaryofEmbarcaderoTechnologies,forwriting

programsin

the

C++

programming

language

In2003BorlandreleasedC++BuilderX CBX whichwaswrittenusingthesameframework

as JBuilder and bore little resemblance to

eitherC++BuilderorDelphi

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FirstBCB

GUI

Program

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CodeEditor

11

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CodeTemplates [Ctrl+J]

12

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CodeParameters

Code Com letion

13

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++

ProjectManager

ProjectSource ProjectOption .cpp

.dll

.obj

Form1 Form2 Form3.ocx

.lib

Unit1 Unit2 Unit3

UnitA UnitB UnitC

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CreateafilefolderFirstBCBPro ect

SaveProjectAs|Project1

Project1.bpr

Pro ect1.c

Project1.res Unit1.dfm

Unit1.cpp

Unit1.h Filefilebackup: .~cpp,.~dfm,.~h

UseProjectManagertomaintainfiles

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ProjectSource FileProject1.cpp

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.

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.

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.

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Basedonthe ro erties methods andevents PMEmodel.

The

PME

model

defines

the

data

members

proper es , e unc ons a opera eon e a a(methods),andawaytointeractwithusersoftheclass(events).

Ahierarchy

of

objects,

written

in

Object

Pascal

and

tiedtotheC++BuilderIDE,thatallowsyoutodevelop.

UsingC++BuilderComponentpaletteandObject

Ins ector

oucan

lace

VCL

com onents

on

forms

andspecifytheirpropertieswithoutwritingcode.

Visual /NonVisual

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Properties:apayangmelekatpadasuatu

kom onenbaik

visual

/non

visual

Misal:name,caption,width,height

: u v

Merupakankejadiankejadianyangdilakukan /

dikenakanpadasuatukomponenbaikvisual/non

visual Misal:onClick,onDoubleClick,onMouseDown

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APartialVCLTreeTObject

TPersistentTStream TPrinter TListException

TGraphicsObjectTGraphic

on roenuenu em ommon a og

TGlobalCom onent

TWinControlTGraphicControl

TApplication

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ASimpleWindowProgram

TestButtonClick

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InsertingaButton

Propertyand

Event

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InsertingaButton

.//-----------------------------------------------#include

#pragma hdrstop

#include "Unit1.h"

//---------------------------------------------//----------------------------------------------

void __fastcall TForm1::ChColorButtonClick(TObject*en er

{//********************************

- =

//********************************

}

//-----------------------------------------------

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ListBox,ComboBox,Memo

,

Panel,GroupBox,RadioGroup

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File

|New

|Projects

|SDI

Applications

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Create a file folder

File|New|Projects|MDIApplications

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File>New>Others

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,

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Tombol

Perhatikan

properties

dan

Events

pada

Button

yg

terdapat

pa a ec nspec or

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Dapatmenerimainputanolehuserdalam

bentukStrin

>AnsiStrin

ContohAplikasi

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DoubleClickpadaButton1,ketikkanprogram

berikut:

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MultiFormApplication

AboutBox

MenuUsage

mp e mage ewer pp ca on

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