just enough objective c and cocoa

... The difference isn’t always this clear-cut, but that’s the basic distinction To keep things nice and uncomplicated, we’ll create a basic Cocoa application, so make sure the Cocoa Application template ... this: Code for House class: accessFoundationSpecifications { generic specification layout and design code here generic foundation code here house-specific code here } Code for ApartmentBlock class: ... accessFoundationSpecifications { generic specification layout and design code here generic foundation code here apartment-block-specific code here } Rather than having this duplicated generic...

Ngày tải lên: 22/03/2014, 15:20

... SDK Cocoa Touch Media Core Services Core OS Media Core Animation Open GL ES Core Graphics Core Audio iPhone SDK Cocoa Touch Media Core Services Core OS iPhone SDK Cocoa Touch Media Core Services ... About Objects, Inc All rights reserved worldwide 18 iPhone SDK Cocoa Touch Media Core Services Core OS iPhone SDK Cocoa Touch Media Core Services Core OS Core Services Core Foundation C Library ... Objective- C frameworks) Media Layer (C libraries and Objective- C frameworks) Cocoa (Mac OS) and Cocoa touch (iPhone OS) Foundation framework UI framework AppKit (Mac OS) UIKit (iPhone OS) © Copyright...

Ngày tải lên: 21/07/2014, 23:36

... again by choosing Help → Welcome to Xcode In the New Project window, click on Application under the Mac OS X section and select the Cocoa Application icon as shown in Figure 1-6 Click the Choose ... basic understanding of object-oriented concepts, it’s time to move on to Objective- C This chapter explains Objective- C s syntax for calling methods, defining classes, and creating objects Chapter ... Cocoa and Objective- C: Up and Running Download from Wow! eBook www.it-ebooks.info Download from Wow! eBook www.it-ebooks.info Cocoa and Objective- C: Up and...

Ngày tải lên: 05/05/2014, 13:22

... questions can be emailed to permissionrequest@cengage.com Interior Layout Tech: ICC Macmillan Inc Cover Designer: Mike Tanamachi Indexer: Sharon Shock Proofreader: Andy Saff Library of Congress Control ... Typically, many clients can connect to each server at the same time—concurrently and cause it to carry out operations on their behalf As long as the server has capacity, that is The Internet Capacity ... of scripting or speci c plug-ins (such as Adobe Flash, Microsoft Silverlight, and so on) Part of the client side scripting interface uses JavaScript, hence the browser must be JavaScript capable,...

Ngày tải lên: 22/03/2014, 12:20

... building Cocoa applications for Mac OS X using the Objective- C binding to the Cocoa frameworks www.it-ebooks.info As an introductory book on Cocoa development, Learning Cocoa with Objective- C accomplishes ... with Mac OS X 10.1, the Objective- C compiler allows C+ + and Objective- C code to be mixed in the same file This is called Objective- C+ + and allows you to access functionality easily in C+ + libraries ... from Cocoa programs This hybrid does not add C+ + features to Objective- C, nor does it add ObjectiveC features to C+ + The object models and hierarchies between Objective- C and C ++ remain distinct...

Ngày tải lên: 29/03/2014, 19:20

... applications that have a true Mac OS X look and feel This book teaches you the Objective- C language and introduces you to its companion, Apple’s Cocoa toolkit Cocoa is written in Objective- C and contains ... Objective- C compiler File names ending in c are handled by the C compiler, and cpp files are the province of the C+ + compiler (In Xcode, all this compiling is handled by the GNU Compiler Collection [GCC], ... of excellent programmers, and they have been continually updated and enhanced Over time, Objective- C and Cocoa have evolved into an incredibly elegant and powerful set of tools Objective- C is...

Ngày tải lên: 07/12/2012, 15:47

... four sentences with direct objects Each sentence is divided into two parts to illustrate the verb-object connection first, and then the subject-verb connection 18 Verb-Object Subject (Noun) Who ... explanations ■ Graphic organizers and Venn diagrams clarify concepts and help the reader review They stimulate creative and logical thought processes, and also help the student to evaluate and categorize ... speaking and writing A noun names a person, place, or thing; a quality, idea, or action We can classify or group nouns into the following categories: proper, common, concrete, abstract, collective, and...

Ngày tải lên: 18/03/2013, 01:45

... public class Account { private double balance; private int numChecksProcessed; private CheckBook checkBook; public Account() { balance = 0.0; numChecksProcessed = 0; checkBook = new CheckBook(); ... WriteLine() command, as function call, 74, 160 writing code, CD115–CD119 collection class, CD61–CD71 constant, CD6 forms code, CD175–CD179 generic code, 348–349 generic collections, 340–341 graphical ... StreamReader, CD50–CD54 StreamWriter, CD45–CD50 String, 187 structure compared to, 327 wrapper, 342 class constructor, 235–236 class function, 128 class inheritance, 219 class library, CD27, CD29, CD39–CD43...

Ngày tải lên: 04/10/2013, 21:20

... function to find the factorial of a number (factclasm .c) ;Factclasmfunc.sa Linear ASM function called from C to find factorial ref _factclasmfunc: cproc reg mv mv sub loop: [b] _factclasmfunc number ... application-speci c integrated circuit (ASIC) has a DSP core with customized circuitry for a speci c application A C6 x processor can be used as a standard general-purpose digital signal processor ... independent clocking and framing for receiving and transmitting, and direct interface to AC97 and IIS compliant devices It allows several data sizes between and 32 bits Clocking and framing associated...

Ngày tải lên: 17/10/2013, 19:15

... Program Calling ASM Function Using Circular Buffer (FIRcirc) The C program FIRcirc .c (Figure 4.33) calls the ASM function FIRcircfunc.asm (Figure 4.34), which implements an FIR lter using a circular ... species the lters characteristics This coefcient le, which contains 89 coefcients, represents an FIR bandstop (notch) lter centered at 2700 Hz The number of coefcients N is dened in the coefcient ... scrambling/descrambling scheme Interception of the speech signal can be made more difcult by changing the modulation frequency dynamically and including (or omitting) the carrier frequency according...

Ngày tải lên: 24/10/2013, 09:15

... Fast and efficient filter design and implementation on the TMS32 0C6 711 digital signal processor, International Conference on Acoustics Speech and Signal Processing (ICASSP), 2001 10 N Ahmed and ... forward filter’s characteristics are known This example can be extended so that the filter’s characteristics are unknown In such a case, the unknown forward filter’s coefficients, a’s and b’s, can be estimated ... the 7th Allerton Conference on Circuit and System Theory, 1969, pp 69–78 L B Lawrence and K V Mirna, A new and interesting class of limit cycles in recursive digital filters, Proceedings of the...

Ngày tải lên: 28/10/2013, 16:15

... signal It calls a generic FFT function in C, FFT .c (on the accompanying disk) This FFT function, used with the C3 1 DSK and the C3 0 EVM, is listed and described in Refs 13 and 14 The twiddle constants ... //same # of coeff for each filter //lowpass coeff //bandpass coeff //highpass coef //transform each band into frequency comm_intr(); //initialise DSK, codec, McBSP while(1) //frame processing infinite ... are the same as BP55.cof, with a center frequency at Fs/4, introduced in Example 4.4 The coefficient file coeffs.h also contains a set of coefficients identical to LP55.cof, which represents a lowpass...

Ngày tải lên: 07/11/2013, 10:15

... fclose (desired); fclose (Y_out); fclose (error); } FIGURE 7.6 Adaptive filter program compiled with Borland C/ C+ + (adaptc .c) Programming Examples for Noise Cancellation and System Identification ... wideband+interference //init DSK, codec, McBSP //infinite loop FIGURE 7.16 Adaptive predictor program for cancellation of narrowband interference in the presence of a wideband signal (adaptpredict .c) ... coefficients for a speci c time n The convolution equation (7.1) was implemented in Chapter in conjunction with FIR filtering It is common practice to use the terminology of weights w for the coefficients...

Ngày tải lên: 07/11/2013, 10:15

... 11 C u tr c (Structs) C u tr c (struct) – Chỉ chứa biến, không chứa phương th c – Khai báo sử dụng c u tr c: dùng không dùng toán tử new struct kế thừa – struct kế thừa – Ngoại lệ: struct coi ... đồng”, đó, class struct c i đặt interface phải c i đặt tất tính khai báo interface – C thể hiểu interface lớp trừu tượng hoàn toàn (tất phương th c trừu tượng) Khi class c i đặt interface, coi kế ... (Construction and Disposal) Hàm tạo (Construction) – Định nghĩa c pháp: C+ + – Kh c biệt với C+ +: không nên khởi tạo biến thành viên hàm tạo – Chú ý với hàm tạo c tham số: luôn c hàm tạo mặc...

Ngày tải lên: 12/12/2013, 22:15

... Framework Classes C c lớp cung c p Microsoft, cho phép th c thi hầu hết t c vụ thường gặp – C c thủ t c triệu gọi đơn giản – Cho phép truy xuất đến hàm Windows API c ch đơn giản Namespaces: không ... M c l c Mối quan hệ C# NET The Common Language Runtime Assemblies C c ứng dụng sử dụng C# Nh c lại kiến th c C# (c pháp C+ +) C# kiến tr c NET C# kiế trú NET bả Editor: ... thống c c u tr c; – T c độ th c thi nhanh; – Dễ dàng bảo trì mã lệnh Web Forms: c ch tiếp c n design trang web tương tự design ứng dụng windows Web Services: cung c p dịch vụ cho website C# kiến...

Ngày tải lên: 12/12/2013, 22:15