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c++ Programming Glossary: mainWhy is processing a sorted array faster than an unsorted array? http://stackoverflow.com/questions/11227809/why-is-processing-a-sorted-array-faster-than-an-unsorted-array 6x #include algorithm #include ctime #include iostream int main Generate data const unsigned arraySize 32768 int data arraySize.. java.util.Random public class Main public static void main String args Generate data int arraySize 32768 int data new..
What is an undefined reference/unresolved external symbol error and how do I fix it? http://stackoverflow.com/questions/12573816/what-is-an-undefined-reference-unresolved-external-symbol-error-and-how-do-i-fix ~A 0 struct B A virtual ~B extern int x void foo int main x 0 foo Y y B b would generate the following errors with gcc.. errors with gcc home AbiSfw ccvvuHoX.o In function `main' prog.cpp .text 0x10 undefined reference to `x' prog.cpp .text..
What is this weird colon-member syntax in the constructor? http://stackoverflow.com/questions/1711990/what-is-this-weird-colon-member-syntax-in-the-constructor iostream class Foo public int bar Foo int num bar num int main void std cout Foo 42 .bar std endl return 0 What does this strange..
What should main() return in C and C++? http://stackoverflow.com/questions/204476/what-should-main-return-in-c-and-c should main return in C and C What is the correct most efficient way to.. C What is the correct most efficient way to define the main function in C and C int main or void main and why If int main.. efficient way to define the main function in C and C int main or void main and why If int main then return 1 or return 0 There..
http://stackoverflow.com/questions/236129/how-to-split-a-string-in-c #include sstream #include string using namespace std int main string s Somewhere down the road istringstream iss s do string.. #include sstream #include algorithm #include iterator int main using namespace std string sentence And I feel fine... istringstream..
Undefined, unspecified and implementation-defined behavior http://stackoverflow.com/questions/2397984/undefined-unspecified-and-implementation-defined-behavior Let's look at a classic example #include iostream int main char p hello n yes I know deprecated conversion p 0 'y' p 5..
Is it possible to write a C++ template to check for a function's existence? http://stackoverflow.com/questions/257288/is-it-possible-to-write-a-c-template-to-check-for-a-functions-existence test ... public enum value sizeof test T 0 sizeof char int main int argc char argv std cout has_helloworld Hello value std endl..
http://stackoverflow.com/questions/3106110/what-is-move-semantics constructor makes a deep copy because the source must remain untouched. The move constructor on the other hand can just copy.. inspecting the object again. I hope this example got the main point across. There is a lot more to rvalue references and move..
http://stackoverflow.com/questions/4172722/what-is-the-rule-of-three const std string name int age name name age age int main person a Bjarne Stroustrup 60 person b a What happens here b.. functions What does it mean to copy a person object The main function shows two distinct copying scenarios. The initialization..
Where and why do I have to put the “template” and “typename” keywords? http://stackoverflow.com/questions/610245/where-and-why-do-i-have-to-put-the-template-and-typename-keywords of boost function and f namespace boost int function 0 int main int f 0 boost function int f That's actually a valid expression..
Can a local variable's memory be accessed outside its scope? http://stackoverflow.com/questions/6441218/can-a-local-variables-memory-be-accessed-outside-its-scope I have the following code. int foo int a 5 return a int main int p foo cout p p 8 cout p And the code is just running with..
Setting ROI with mouse from a rectangle on a video http://stackoverflow.com/questions/10881397/setting-roi-with-mouse-from-a-rectangle-on-a-video cvNot temp temp copy subimage cvCopy temp temp NULL Main loop while 1 if destroy cvDestroyWindow name break cvCopyImage.. cvSetMouseCallback name my_mouse_callback void image Main loop while 1 if destroy cvDestroyWindow name break cvCopyImage..
http://stackoverflow.com/questions/1090124/convert-php-to-c-code PHP code to C . There are a few reasons I want to do so Main reason There are bunch of great PHP tools software that I'd..
Why is processing a sorted array faster than an unsorted array? http://stackoverflow.com/questions/11227809/why-is-processing-a-sorted-array-faster-than-an-unsorted-array java.util.Arrays import java.util.Random public class Main public static void main String args Generate data int arraySize..
How to install C++ plugin to Eclipse? http://stackoverflow.com/questions/12165746/how-to-install-c-plugin-to-eclipse in place. Go to Project Properties Run Debug Settings NEW Main Tab Set to Release and Browse to the Release folder of the project...
http://stackoverflow.com/questions/122316/template-constraints-c class Bar IFoo class Simpson class Program static void Main string args Foo Bar a new Foo Bar Foo Simpson b new Foo Simpson..
What is “cache-friendly” code? http://stackoverflow.com/questions/16699247/what-is-cache-friendly-code article What every programmer should know about memory Main concepts for cache friendly code A very important aspect of..
When should I write the keyword 'inline' for a function/method? http://stackoverflow.com/questions/1759300/when-should-i-write-the-keyword-inline-for-a-function-method should I write the keyword 'inline' for a function method Main Question When should I write the keyword 'inline' for a function..
OpenGL and GLUT in Eclipse on OS X http://stackoverflow.com/questions/2068693/opengl-and-glut-in-eclipse-on-os-x glut.h #define window_width 640 #define window_height 480 Main loop void main_loop_function Z angle static float angle Clear..
How do I call native C++ from C#? http://stackoverflow.com/questions/2211867/how-do-i-call-native-c-from-c method. namespace CSTester class Program static void Main string args CSCPP.Class1 instance new CSCPP.Class1 Console.WriteLine..
Why does int main() {} compile? http://stackoverflow.com/questions/22239/why-does-int-main-compile c return value main share improve this question 3.6.1 Main function .... 2 An implementation shall not predefine the main..
Writing BMP image in pure c/c++ without other libraries http://stackoverflow.com/questions/2654480/writing-bmp-image-in-pure-c-c-without-other-libraries where pixel is white if matrix on such element is true. Main problem is bmp header and how to write this. c c image graphics..
enable pretty printing for gdb in eclipse cdt http://stackoverflow.com/questions/4985414/enable-pretty-printing-for-gdb-in-eclipse-cdt Then you must choose components to install click CDT Main Features C C Development Tools and possibly other components..
BOOST ASIO - How to write console server http://stackoverflow.com/questions/5210796/boost-asio-how-to-write-console-server tcp acceptor m_tcpAcceptor Clients m_connectedClients Main function try boost asio io_service ioService ServerTCP server..
What are the barriers to understanding pointers and what can be done to overcome them? http://stackoverflow.com/questions/5727/what-are-the-barriers-to-understanding-pointers-and-what-can-be-done-to-overcome rather big house set up on it that occupies three address Main Street 1 3 and your address goes to the middle of the house...
http://stackoverflow.com/questions/6622452/alias-template-specialisation addition to C Typedef Templates section 2.2 2.2 The Main Choice Specialization vs. Everything Else After discussion on..
C++ Fatal Error LNK1120: 1 unresolved externals http://stackoverflow.com/questions/7410798/c-fatal-error-lnk1120-1-unresolved-externals crtexew.obj error LNK2019 unresolved external symbol WinMain@16 referenced in function _ _tmainCRTStartup #include iostream.. step . The main for a windows application is called WinMain for a DLL is called DllMain for a .NET application is called.. application is called WinMain for a DLL is called DllMain for a .NET application is called Main cli array ^ and a static..
Embed Java into a C++ application? http://stackoverflow.com/questions/7506329/embed-java-into-a-c-application after the embedding was done import c4d.documents. class Main public static void main BaseDocument doc GetActiveDocument BaseObject.. pointer in env JNI_CreateJavaVM jvm env vm_args invoke the Main.test method using the JNI jclass cls env FindClass Main jmethodID.. Main.test method using the JNI jclass cls env FindClass Main jmethodID mid env GetStaticMethodID cls test I V env CallStaticVoidMethod..
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