you plus c plus cocos2d x

Ngày tải lên: 22/04/2018, 21:25

... Code Extension(s) Unix C, cc, cxx, c GNU C+ + C, cc, cxx, cpp, c+ + Digital Mars cpp, cxx Borland C+ + cpp Watcom cpp Microsoft Visual C+ + cpp, cxx, cc Metrowerks CodeWarrior cpp, cp, cc, cxx, c+ + ... my.o and precious.o If you subsequently modify just one of the source code files, say my.cxx, you can recompile by using my.cxx and the precious.o: g++ my.cxx precious.o The Comeau C+ + compiler ... g++ spiffy.cxx -lg++ To compile multiple source files, you just list them all in the command line: g++ my.cxx precious.cxx This produces an executable file called a.out and two object code files,...

Ngày tải lên: 05/03/2014, 12:20

... executable file, which appends the EXE extension to the original source code basename For example, compiling and linking a source code file called concrete .c produces a file called concrete.exe ... installed earlier Typically, the installation makes cc an alias for gcc, so you can use cc in the command line instead of gcc if you like You can obtain further information about gcc, including information ... basic design error You can implement good ideas incorrectly You can overlook unexpected input that messes up your program You can use C incorrectly You can make typing errors You can put parentheses...

Ngày tải lên: 19/03/2014, 13:32

... Topics covered include the concept of “life-cycle” verification; designing for correctness using preconditions and postconditions; the use of deskchecking and design/code walkthroughs and inspections ... designed We use CRC cards to capture the results of the four-phase process The output from the scenarios phase is a CRC card for each class The CRC card lists the responsibilities of the class and ... introduced in Chapter 4, however, inserts an unnecessary complexity into already complex code Thus, when introducing a new construct such as a linked list or a binary search tree, we have chosen...

Ngày tải lên: 19/03/2014, 14:11

... basename For example, compiling and linking a source code file called concrete .c produces a file called concrete.exe Some compilers provide an option to create an executable named concrete.com instead ... You can implement good ideas incorrectly You can overlook unexpected input that messes up your program You 01 0672326965 CH01 10 10/19/04 1:53 PM Page 10 C PRIMER PLUS can use C incorrectly You ... for Unix systems, except that you would use the public domain C compiler, called gcc, that’s provided by GNU The compile command would look like this: gcc inform .c Note that installing gcc may...

Ngày tải lên: 19/03/2014, 14:13

... www.ericsson.com/careers Download free eBooks at bookboon.com 36 Structured Programming with C+ + Variables dTax = dPriceExTax * dTaxPerc / 100; dCustPrice = dPriceExTax + dTax; //Output cout > iNo >> dUnitPr; //Calculations First the price without tax dPriceExTax = dUnitPr * iNo; //then the tax amount your chance Please click the advert to change ... Statistics 80 Excellent Economics and Business programmes at: Please click the advert “The perfect start of a successful, international career.” CLICK HERE to discover why both socially and academically...

Ngày tải lên: 01/04/2014, 00:20

... between C and C+ + programs Table 1.1 Source Code Extensions C+ + Implementation Source Code Extension(s) Unix C, cc, cxx, c GNU C+ + C, cc, cxx, cpp, c+ + Digital Mars cpp, cxx Borland C+ + cpp Watcom cpp ... Microsoft Visual C+ + cpp, cxx, cc Freestyle CodeWarrior cpp, cp, cc, cxx, c+ + The Mechanics of Creating a Program Compilation and Linking Originally, Stroustrup implemented C+ + with a C+ +-to -C ... g++ spiffy.cxx -lg++ To compile multiple source files, you just list them all in the command line: g++ my.cxx precious.cxx This produces an executable file called a.out and two object code files,...

Ngày tải lên: 29/05/2014, 23:43

... book, which can be downloaded from the Web site www.BruceEckel.com 12 Thinking in C+ + www.BruceEckel.com Exercises I’ve discovered that exercises are exceptionally useful during a seminar to complete ... gentler introduction to the C concepts necessary to understand C+ + (or Java) It was created by Chuck Allison for my company (MindView, Inc.), and Thinking in C+ + www.BruceEckel.com it’s called “Thinking ... take an example from C, if you memorize the operator Thinking in C+ + www.BruceEckel.com precedence table (I never did), you can write clever code But if you have to think about it, it will confuse...

Ngày tải lên: 05/07/2014, 19:20

... success of C+ + In addition, all of your existing C code is still viable in C+ +, but because the C+ + compiler is pickier, you ll often find hidden C errors when recompiling the code in C+ + Efficiency ... is exactly the same type as the base class since it has exactly the same interface As a result, you can exactly substitute an object of the derived class for an object of the base class This can ... need to achieve the functionality desired in your new class Because you are composing a new class from existing classes, this concept is called composition (or more generally, aggregation) Composition...

Ngày tải lên: 05/07/2014, 19:20

... the C language is famous for You can disable static type checking in C+ + You can also your own dynamic type checking – you just need to write the code Tools for separate compilation Separate compilation ... (dynamic type checking) If combined with static type checking, dynamic type checking is more powerful than static type checking alone However, it also adds overhead to program execution C+ + uses ... piece of storage containing the value to indicate the end of the character array Inside a character array, you can insert special characters by using escape sequences These consist of a backslash...

Ngày tải lên: 05/07/2014, 19:20

... executes If no match occurs, the default statement executes 134 Thinking in C+ + www.BruceEckel.com You will notice in the definition above that each case ends with a break, which causes execution ... Back to main menu } } if (c == 'r') { cout > c; if (c == 'c' ) { cout

Ngày tải lên: 05/07/2014, 19:20

... the macro above, if you want to change to a different compiler called cpp, you just change the macro to: CPP = cpp You can also add compiler flags, etc., to the macro, or use separate macros to ... Often you re able to reference C+ + variables within the assembly code, which means you can easily communicate with your C+ + code and limit the assembly code to that necessary for efficiency tuning ... by C, not C+ +) In C, you can’t just say Structure1when you re defining variables, you must say struct Structure1This is where typedef becomes especially handy in C: //: C0 3:SimpleStruct2.cpp...

Ngày tải lên: 05/07/2014, 19:20

... in C+ + www.BruceEckel.com C, you know that there must be some way to represent C+ + syntax in C (some compilers still allow you to produce C code) There’s one other change from ClibTest.cpp which ... the function definitions: //: C0 4:CppLib.cpp {O} // C library converted to C+ + // Declare structure and functions: #include "CppLib.h" #include #include using namespace std; ... declare the function Compile this program with your C compiler (Some C+ + compilers are not distinct from their C compilers; in this case you may need to discover a command-line flag that forces...

Ngày tải lên: 05/07/2014, 19:20

... Because a C- style struct has all of its members public, they can be assigned directly: struct X { int i; float f; char c; }; X x1 = { 1, 2.2, 'c' }; If you have an array of such objects, you can ... pointers that come back from pop( ): //: C0 6:Stack3Test.cpp //{L} Stack3 //{T} Stack3Test.cpp // Constructors/destructors #include "Stack3.h" #include " /require.h" #include #include ... a class has a constructor, the compiler automatically calls that constructor at the point an object is created, before client programmers can get their hands on the object The constructor call...

Ngày tải lên: 05/07/2014, 19:20

... main() { cout

Ngày tải lên: 05/07/2014, 19:20

... each time the function is called: //: C1 0:StaticVariablesInfunctions.cpp #include " /require.h" #include using namespace std; char oneChar(const char* charArray = 0) { static const char* ... modifications, and so it can be const and can be safely called for the const object cq 8: Constants 383 mutable: bitwise vs logical const What if you want to create a const member function, but you d ... Try to compile the same code in C and see what happens (you can generally force your C+ + compiler to run as a C compiler by using a command-line flag) Prove to yourself that the C and C+ + compilers...

Ngày tải lên: 05/07/2014, 19:20

... const X x(100); // Both const and non-const static class // objects must be initialized externally: static X x2; static X xTable2[]; static const X x3; static const X xTable3[]; }; X Stat: :x2 (100); ... X Stat: :x2 (100); X Stat::xTable2[] = { X( 1), X( 2), X( 3), X( 4) }; const X Stat: :x3 (100); const X Stat::xTable3[] = { X( 1), X( 2), X( 3), X( 4) 450 Thinking in C+ + www.BruceEckel.com }; int main() ... constructor calls Thus, if you don’t specify constructor arguments when you define the static object, the class must have a default constructor For example, //: C1 0:StaticObjectsInFunctions.cpp...

Ngày tải lên: 05/07/2014, 19:20

... public: // Explicit default constructor required: WithCC() {} WithCC(const WithCC&) { cout

Ngày tải lên: 05/07/2014, 19:20

... copy-construction Attached Dog: [Fido], rc = DogHouse copy-constructor: [copy-constructed FidoHouse] contains [Fido], rc = After copy-constructing bobs fidos:[FidoHouse] contains [Fido], rc = ... a single ordinary constructor call (no copy-constructor is necessary) and there’s no destructor call because you never actually create a local object Thus, while it doesn’t cost anything but ... the cost is the hidden constructor call to Two, which may matter if you re concerned about the efficiency of calls to f( ) Preventing constructor conversion There are times when automatic type conversion...

Ngày tải lên: 05/07/2014, 19:20