cpp schedule

Mediascanner. cpp Analysis File Path: Frameworks/base/Media/libmedia/mediascanner. cpp status_t MediaScanner::processDirectory( const char *path, const char *extensions, MediaScannerClient client, ExceptionCheck exceptionCheck, void *exceptionEnv) { int pathLength = strlen(path); if (pathLength >= PATH_MAX) { return UNKNOWN_ERROR; } char* pathBuffer = (char *)malloc(P

Dev-CPP/mingw32 Environment Introduction (2) Review above: The above (Dev-CPP/mingw32 Environment Introduction (1) shows how to install and use Dev-CPP. In addition, I learned some usage of mingw32 and some introduction and usage of related programs. I learned some basic operations. Such as new Project Creation and project compilation. This time, we will continue

Cocos2d-x android porting needs to compile jni through Android. mk, there is a list. sh file under jni, execute the following command in shell to list cpp files. ./List. sh..././Classes As follows: MAC: jni mutoo $./list. sh..././Classes.../../Classes/AppDelegate. cpp \.../../Classes/Layer/GameLayerPlus. cpp \.../../Classes/Layer/MainLayer.

Dev-CPP/mingw32 Environment Introduction (3) Review above: The above Dev-CPP/mingw32 Environment Introduction (2) introduces some Dev-CPP functions, including package installation and some minor functions. Hope you will be satisfied. This time, we will continue to introduce other features of Dev-CPP. Actually, tell the

Code:CXX: = g++CFLAGS: =-GTARGET: = Xxx.exeSRCS: = $ (wildcard *.cpp)OBJS: = $ (Patsubst%cpp,%o,$ (SRCS))all:$ (TARGET)%.o:%.cpp$ (CXX) $ (CFLAGS)-C $$ (TARGET): $ (OBJS)$ (CXX) $ (CFLAGS)-o [email protected] $^CleanRM-RF $ (TARGET) *.OOperation:Make Xxx.exeExplainTARGET: = Xxx.exe is the name of the final executable file and can be modified as neededSRCS: = $ (

A simple makefile that compiles all cpp files in this folder at a time, makefilecpp Code: CXX: = g ++CFLAGS: =-g TARGET: = xxx.exe SRCS: = $ (wildcard *. cpp) OBJS: =$ (patsubst % cpp, % o, $ (SRCS )) All: $ (TARGET) %. O: %. cpp $ (CXX) $ (CFLAGS)-c $ $ (TARGET): $ (OBJS) $ (CXX) $ (CFLAGS)-o $ @ $ ^ Clean: Rm-rf $ (T

. H and. cpp files, First, all the code can be placed in a cpp file. This is no different for computers, However, for a project, bloated code is a disaster and is not suitable for reading and post-maintenance, Therefore, the. h and. cpp files regulate programmer writing habits. Usage 1. The. h file is directly # include to the required.

Label: file C ++ function compiler error vs cannot start CompilationBoth. h and. cpp exist. The function defined in CPP still prompts external symbols that cannot be interpreted.Vs indicates a file. You can right-click the. h or. cpp file and select Properties-normally-in the item type.The C/C ++ header is for the header file, and the C/C ++ compiler is for the

Senario: There are two source files a. cpp and B. cpp both in a project. A. cpp between des a function called viod show (). Now I wanna invoke that function in B. cpp. As I know, there are two ways we can use to invoke a function from another. cpp source file: 1. In B.

These files are used to build a precompiled header fileProjname. PCH and a precompiled types file stdafx. obj.These two files are used to create a pre-compiled header file.Projename. PCH and a predefined type file stdafx. obj. These files are located inProjnameDirectory. In Solution Explorer, stdafx. H is in the header files folder, and stdafx. cpp is located in the source Files folder.These two files are placed in the project folder. In solution ma

Do you remember the writing of the previous Android Mk file? Portal ,We need to manually add CPP files, if more than one CPP, it is not to be exhausted?Local_path: = $ (call My-dir) include $ (clear_vars) Local_module: = Cocos2dcpp_sharedlocal_module_filename: = Libcocos2dcpplocal_src_files: = Hellocpp/main.cpp. /.. /classes/appdelegate.cpp. /.. /classes/clipingnodelayer.cpp. /.. /classes/mainscene.cpp. /..

Transferred from: http://m.blog.csdn.net/blog/oHanTanYanYing/39855829This article is about how CPP files call Cuda. cu files for graphics acceleration related programming. Of course, this is done in the case where Cuda is already configured by default, and if you have questions about how to configure Cuda, you can read this article before. In addition, now Cuda has released the support VS2013 version 6.5, so it is recommended to use the latest, after

HPP, which is equal. H plus. CPP is frequently used in open-source libraries such as boost and xerces. By coincidence, I learned a half-way method and recorded it as follows for reference. The essence of HPP is to implement. cpp. Code In the. h header file, the definition and implementation are included in the same file, then the caller of this class only needs to include the HPP file, no need Add

1. First write the template file and store it in one place. For example, I am "E: \ mb. cpp "; 2. Open the Registry (Regedit) and find [hkey_classes_root]-> [. cpp] (if not, create your own project. cpp ); 3. Create a new item [shellnew] under [. cpp] (delete and recreate the item if it already exists ); 4. Create a

Today, I wrote a file about the implementation of the Comtrade (transient data event Interchange Format) standard to another vs project, put all your source files under the new Comtrade folder of another vs2008 project. Unexpectedly, an error is prompted during compilation: Library problems during connection: unresolved error:... (the one that is often encountered during library compilation is generally missing a library file) But why. Take a closer look at the original, there is a utility un

, first in the Configuration Manager, the platform changed to X64, because when the change here, all the following settings will be restored by default. All best to set here first.3, Project Properties--Configuration Properties--VC + + directory--Include directory--add $ (halconroot) \include;$ (halconroot) \include\halconcpp;4, Project Properties--Configuration Properties--VC + + Directory--Library directory--add $ (halconroot) \lib\$ (Halconarch);(Figure Ibid.)5, Project Properties--Configurat

Cocos2d-x about Android. mk automatically read CPP, cocos2dandroid. mk * *********************************** Please specify the source: bytes ******************************************** I know the development of cocos2d-x games, When everything is done, The last step is to generate the APK, In the past, we used NDK and so on, which is very complicated to do, After 3.0, you can directly create it in the command line cocos compile. It is much simpler.

Note One: Installation of Microsoft Visual Studio 2010 Software and establishment of the first CPP fileI am learning C + + using software for Microsoft Visual Studio 2010.First, the software's installation packageLinks: https://pan.baidu.com/s/1kW3ChL1Password: lg9pDownload the software and install not much to say.New ProjectFirst step, open Microsoft Visual Studio 2010Second step, select File--New--ProjectThe third step, select "Visual C + +"--"Win32

Php-cpp is a C + + library for developing PHP extensions. This section explains how to implement PHP classes in C + +.Class and object classes and objectsHow do you write PHP classes in php-cpp? Very simple, see the following example:main.cpp/** * User: Public number: Feihong Shadow's Blog (fhyblog) * DATE:2018/7 * * #include First, the C + + class must inherit from, and Php::Base Secondly, when we add the

http://www.geeksforgeeks.org/extern-c-in-c/C + + functions overload (function overloading), but how does the C + + compiler distinguish between different functions? ----is by adding some information in the function name to a different function, the so-called name mangling. The C + + standard does not have a name mangling technology, and each compiler can add different information.Consider the following functionint F (voidreturn1;} int F (int) return0;} void g (voidint i = f (), j = f (0);}The