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c++ Programming Glossary: stuffC++ convert hex string to signed integer http://stackoverflow.com/questions/1070497/c-convert-hex-string-to-signed-integer stream to hex will handle it just fine. Boost has some stuff to do this as well which has some nice error checking capabilities..
Why use iterators instead of array indices? http://stackoverflow.com/questions/131241/why-use-iterators-instead-of-array-indices two lines of code for int i 0 i some_vector.size i do stuff And this for some_iterator some_vector.begin some_iterator some_vector.end.. some_iterator some_vector.end some_iterator do stuff I'm told that the second way is preferred. Why exactly is this..
Visual Studio support for new C / C++ standards? http://stackoverflow.com/questions/146381/visual-studio-support-for-new-c-c-standards land of writing C in Visual Studio. Will any of the new stuff in the standard ever get added to visual studio or is Microsoft..
Is it okay to inherit implementation from STL containers, rather than delegate? http://stackoverflow.com/questions/2034916/is-it-okay-to-inherit-implementation-from-stl-containers-rather-than-delegate MyObjectBase ... The boost libraries seem to do this stuff all the time. Edit 2 One of the suggestions was to use free..
Read whole ASCII file into C++ std::string http://stackoverflow.com/questions/2602013/read-whole-ascii-file-into-c-stdstring file into the buffer t.close close file handle ... Do stuff with buffer here ... Now I want to do the exact same thing but..
How do you declare an interface in C++? http://stackoverflow.com/questions/318064/how-do-you-declare-an-interface-in-c Parent public IDemo public virtual void OverrideMe do stuff You don't have to include a body for the virtual destructor..
Printing lists with commas C++ http://stackoverflow.com/questions/3496982/printing-lists-with-commas-c trip me up. EDIT Thanks everyone. This is why I post stuff like this here. So many good answers and tackled in different..
RAII and smart pointers in C++ http://stackoverflow.com/questions/395123/raii-and-smart-pointers-in-c might look something like this File file path to file Do stuff with file file.close In other words we must make sure that we.. a finally clause try File file new File path to file Do stuff with file finally file.close C solves both problems using RAII.. code now looks something like File file path to file Do stuff with file No need to close it destructor will do that for us..
Why can templates only be implemented in the header file? http://stackoverflow.com/questions/495021/why-can-templates-only-be-implemented-in-the-header-file typename T struct Foo T bar void doSomething T param do stuff using T somewhere in a .cpp Foo int f When reading this line.. struct FooInt int bar void doSomething int param do stuff using int Consequently the compiler needs to have access to..
Why is iostream::eof inside a loop condition considered wrong? http://stackoverflow.com/questions/5605125/why-is-iostreameof-inside-a-loop-condition-considered-wrong now the eof bit will be set as well as the fail bit do stuff with now uninitialized data Against this int data while inStream.. to false and the loop wouldn't even be entered do stuff with correctly initialized data hopefully And on your second..
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 above. See its memory layout. Buffer overrun You move more stuff into the house than you can possibly fit spilling into the neighbours..
How can I get a list of files in a directory using C or C++? http://stackoverflow.com/questions/612097/how-can-i-get-a-list-of-files-in-a-directory-using-c-or-c It is just a small header file and does most of the simple stuff you need without using a big template based approach like boost..
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 make a contract with them that said that if you leave stuff behind they'll shred it for you. If you illegally re enter your.. to be a certain fixed size. When you call a method stuff is pushed onto the stack. If you then pass a pointer to the.. after you and you go back to your room illegally all your stuff is guaranteed to still be there in this particular hotel . We..
http://stackoverflow.com/questions/1494342/end-of-file-in-c is the wrong way to read a file while fin.eof readLine Do Stuff The standard pattern is while getlineOrValues Do Stuff So looking.. Do Stuff The standard pattern is while getlineOrValues Do Stuff So looking at your code quickly I think it would be asier to..
How to overload array index operator for wrapper class of 2D array? http://stackoverflow.com/questions/1971201/how-to-overload-array-index-operator-for-wrapper-class-of-2d-array class M public int operator int x int y return at x y .. Stuff to hold data and implement at M a a 1 2 4 The easy way is that.. int m_row R operator int row return R this row .. Stuff to hold data and implement at M b b 1 2 3 This is shorthand..
How do I start a new CUDA project in Visual Studio 2008? http://stackoverflow.com/questions/2046228/how-do-i-start-a-new-cuda-project-in-visual-studio-2008 symbol main referenced in function __tmainCRTStartup 1 D Stuff Programming Visual Studio 2008 Projects CUDASandbox x64 Debug.. 1 unresolved externals 1 Build log was saved at file d Stuff Programming Visual Studio 2008 Projects CUDASandbox CUDASandbox..
How to separate CUDA code into multiple files http://stackoverflow.com/questions/2090974/how-to-separate-cuda-code-into-multiple-files maxrregcount 32 compile o x64 Debug KernelSupport.cu.obj d Stuff Programming Visual Studio 2008 Projects CUDASandbox CUDASandbox.. already defined in MyKernel.cu.obj 1 D Stuff Programming Visual Studio 2008 Projects CUDASandbox x64 Debug.. defined symbols found 1 Build log was saved at file d Stuff Programming Visual Studio 2008 Projects CUDASandbox CUDASandbox..
http://stackoverflow.com/questions/269882/c-const-question class Foo void foo bar In cpp void Foo foo bar const pBar Stuff The compiler does not complain that the signatures for Foo foo.. class Foo void foo int b In cpp void Foo foo const int b Stuff You can even do this In header class Foo void foo const int.. class Foo void foo const int b In cpp void Foo foo int b Stuff Since the int is passed by value the constness does not matter...
OpenAL: How to create simple “Microphone Echo” programm? http://stackoverflow.com/questions/4087727/openal-how-to-create-simple-microphone-echo-programm int ii 0 ii CAP_SIZE ii buffer ii 0.1 Make it quieter Stuff the captured data in a buffer object if bufferQueue.empty We..
Array of Function Pointers Without a typedef http://stackoverflow.com/questions/5093090/array-of-function-pointers-without-a-typedef void FunctionPointer FunctionPointer FunctionPointers Stuff here What is the syntax for creating a function pointer array..
What's the most reliable way to prohibit a copy constructor in C++? http://stackoverflow.com/questions/5702100/whats-the-most-reliable-way-to-prohibit-a-copy-constructor-in-c
Initializing in constructors, best practice? http://stackoverflow.com/questions/702185/initializing-in-constructors-best-practice programming in C a while and I've used both methods class Stuff public Stuff int nr n nr private int n Or class Stuff public.. in C a while and I've used both methods class Stuff public Stuff int nr n nr private int n Or class Stuff public Stuff int nr.. Stuff public Stuff int nr n nr private int n Or class Stuff public Stuff int nr n nr private int n Note This is not the..
Handle arbitrary length integers in C++ http://stackoverflow.com/questions/8146938/handle-arbitrary-length-integers-in-c for days like i did in an easy step by step micro guide. Stuff i was using keep this in mind to follow the guide Windows 7..
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