21st century c second edition

... specifies a default of CC =c9 9, but current editions of GNU make set CC=cc, which is typically a link to gcc In the minimal makefile at the head of this segment, $(CC) is explicitly set to c9 9, ... will be a common tweak in the CFLAGS variable, later This works for gcc, clang, and icc • -Wall adds compiler warnings This works for gcc, clang, and icc For icc, you might prefer -w1, which dis...

Ngày tải lên: 19/11/2015, 15:05

... C++ Library 515 Library overview 516 17: Strings 519 What’s in a string 519 Creating and initializing C++ strings521 Operating on strings 523 Appending, inserting and concatenating strings ... Reading input 78 Simple file manipulation 79 Introducing strings 80 Reading and writing files 82 Introducing vector 84 Summary 87 Exercises 88 3: The C in C++ 91 Creating ... Replacing string...

Ngày tải lên: 22/12/2013, 00:17

... 21st Century C Ben Klemens Beijing • Cambridge • Farnham • Köln • Sebastopol • Tokyo 21st Century C by Ben Klemens Copyright © 2013 Ben Klemens All rights reserved ... for compiling a o object file from a c source code file: $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $* .c The $(CC) variable represents your C compiler; The POSIX standard specifies a default of CC =c9 9, ....

Ngày tải lên: 19/03/2014, 14:05

... permissions, write to: Pearson Education, Inc Rights and Contracts Department 5 01 Boylston Street, Suite 900 Boston, MA 0 211 6 Fax: ( 617 ) 6 71- 3447 ISBN -13 : 978-0-3 21- 65870-8 ISBN -10 : 0-3 21- 65870 -1 Text printed ... Immutable Atomic Value Types Chapter Expressing Designs in C# 74 77 79 87 94 98 10 4 11 0 11 4 12 5 Item 21: Limit Visibility of Your Types Item 22: Prefer...

Ngày tải lên: 12/08/2014, 16:21

... storage.Sort((point1, point2) => (point2.Item1*point2.Item1 + point2.Item2 * point2.Item2).CompareTo( point1.Item1 * point1.Item1 + point1.Item2 * point1.Item2)); return storage; } private static IEnumerable

Ngày tải lên: 12/08/2014, 16:21

... might need to perform multiple casts to invoke the conversion operators, a practice that leads to unmaintainable code If you want to convert another type into your type, use a constructor This ... logic to initialize static member variables, create a static constructor Implementing the singleton pattern in C# is the most frequent use of a static constructor Make your instance...

Ngày tải lên: 12/08/2014, 16:21

... way to limit the objects created to the minimum set you need to accomplish your goals Copy that technique in your programs You’ve learned two techniques to minimize the number of allocations your ... are meant to store data values, value types are the way to go The decision to make a value type or a reference type is an important one It is a far-reaching change to turn a...

Ngày tải lên: 12/08/2014, 16:21

... not a Customer", "obj"); Customer otherCustomer = (Customer)obj; return this.CompareTo(otherCustomer); } #endregion // Relational Operators public static bool operator

Ngày tải lên: 12/08/2014, 16:21

... Modifier Only to React to Base Class Updates ❘ 1 97 // details elided } } This is a problem Your base class snuck a method underneath your class’s naming scope There are two ways to fix this You ... data.AsParallel() where n < 150 select Factorial(n)).ToArray(); var stopAndGoList = (from n in data.AsParallel() where n < 150 select Factorial(n)).ToList(); Using Stop and Go processin...

Ngày tải lên: 12/08/2014, 16:21

... and Cons of Dynamic C# s support for dynamic typing is meant to provide a bridge to other locations It’s not meant to encourage general dynamic language programming, but rather to provide a smoother ... itself dynamic At some point, you’ll want to bring those dynamic objects back into the static type system used by most of your C# code That’s going to require either a cast or...

Ngày tải lên: 12/08/2014, 16:21

... 98 10 0 10 1 10 3 10 3 10 6 10 6 10 8 11 0 11 1 11 1 11 4 11 4 11 4 11 4 11 5 11 6 11 7 11 7 11 8 11 8 11 9 12 0 Contents 5.5.6 5.5.7 xlAutoRegister (xlAutoRegister12) xlAutoFree (xlAutoFree12) ix 12 2 12 3 Passing ... 204 205 205 12 9 13 5 14 1 14 2 14 3 14 4 14 6 15 4 15 4 15 5 15 9 16 3 16 4 16 6 16 8 17 4 17 7 17 8 18 0 19 1 19 6 19 8 19 8 2...

Ngày tải lên: 12/08/2014, 17:20

... of browsing to locate the file Figure 2. 6 Excel s Add -in Manager dialog (Excel 20 00) Excel s known list of add-ins is stored in the Windows Registry Add-ins remain listed even if the add -in is unselected ... (FALSE) Integer Min: Max: − 32, 768 = 21 5 + 32, 767 = 21 5 − [signed] short (16-bit) Long Min: Max: 2, 147,483,648 = 23 1 +2, 147,483,647 = 23 1 − signed [long] integer...

Ngày tải lên: 12/08/2014, 17:20

... have add-ins with conflicting function names, perhaps different versions of the same add -in. ) 5.2 .3 Deleted add-ins and loading of inactivate add-ins On termination of an Excel session, the Add -in ... hXLCall32dll = 0; Excel4 = NULL; Excel4 v = NULL; Excel1 2 = NULL; Excel1 2v = NULL; XLCallVer = NULL; } } 5.2 WHAT DOES THE ADD -IN MANAGER DO? 5.2.1 Loading and unloading ins...

Ngày tải lên: 12/08/2014, 17:20

... member functions: int int int int int int int Excel( int Excel( int Excel( int Excel( int Excel( int Excel( int Excel( int xlfn); // xlfn, int xlfn, int xlfn, int xlfn, int xlfn, int xlfn, int not strictly ... how to get Excel to call into the DLL again in such a way that the C API is available 238 Excel Add -in Development in C/C++ 8 .5 WRAPPING THE C API The Excel4 ()...

Ngày tải lên: 12/08/2014, 17:20

... following code shows how to obtain the full handle using the Windows API EnumWindows() function in Excel 2003– In Excel 2007 and later versions, when called using Excel1 2(), the returned xltypeInt ... called using Excel4 () /Excel1 2(), in contrast to functions which are most easily registered using Excel4 v() /Excel1 2v() The following code demonstrates how to register...

Ngày tải lên: 12/08/2014, 17:20