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c++ Programming Glossary: myfuncExtend the life of threads with synchronization (C++11) http://stackoverflow.com/questions/15252292/extend-the-life-of-threads-with-synchronization-c11 much appreciated #include thread #include climits ... void myfunc void p do_something p int main void myp n_threads a_location.. j for unsigned int i 0 i n_threads i mythread i std thread myfunc myp i for unsigned int i 0 i n_threads i mythread i .join mix_data..
Initialize global array of function pointers at either compile-time, or run-time before main() http://stackoverflow.com/questions/4152018/initialize-global-array-of-function-pointers-at-either-compile-time-or-run-time C or C . Something like this module.h typedef int16_t myfunc_t void extern myfunc_array module.cpp #include module.h int16_t.. like this module.h typedef int16_t myfunc_t void extern myfunc_array module.cpp #include module.h int16_t myfunc_1 int16_t.. extern myfunc_array module.cpp #include module.h int16_t myfunc_1 int16_t myfunc_2 ... int16_t myfunc_N the ordering of functions..
http://stackoverflow.com/questions/4295432/typedef-function-pointer typedef int myinteger typedef char mystring typedef void myfunc using them like myinteger i is equivalent to int i mystring.. i is equivalent to int i mystring s is the same as char s myfunc f compile equally as void f As you can see you could just replace..
Isn't the template argument (the signature) of std::function part of its type? http://stackoverflow.com/questions/5931214/isnt-the-template-argument-the-signature-of-stdfunction-part-of-its-type with this little class template class Signature class myfunc public template class Func myfunc Func a_func ... Now when.. class Signature class myfunc public template class Func myfunc Func a_func ... Now when the compiler searches for valid functions.. it needs to make a conversion. To convert a int to a myfunc int it tries the constructor of myfunc . Being a template that..
How can I implement a C++ class in Python, to be called by C++? http://stackoverflow.com/questions/9040669/how-can-i-implement-a-c-class-in-python-to-be-called-by-c something like myif.h class myif public virtual float myfunc float a What I want to be able to do is something like mycl.py.. ... some magic python stuff ... class MyCl myif def myfunc a return a 2 Then back in my C code I want to be able to say.. magic c stuff ... myif c MyCl get the python class cout c.myfunc 5 endl should print 10 I hope this is sufficiently clear c..
Why is the C++ STL is so heavily based on templates? (and not on *interfaces*) http://stackoverflow.com/questions/1039853/why-is-the-c-stl-is-so-heavily-based-on-templates-and-not-on-interfaces usage of OOP. For example you can tell the function void MyFunc ForwardIterator ... I Update As it was unclear in the original.. or the documentation for template typename Type void MyFunc Type I Two claims I can make in favor of using templates compiled..
How to print member function address in C++ http://stackoverflow.com/questions/11111969/how-to-print-member-function-address-in-c using std cout using std endl class TestClass void MyFunc void public void PrintMyFuncAddress void void TestClass MyFunc.. std endl class TestClass void MyFunc void public void PrintMyFuncAddress void void TestClass MyFunc void return void TestClass.. void public void PrintMyFuncAddress void void TestClass MyFunc void return void TestClass PrintMyFuncAddress void printf p..
http://stackoverflow.com/questions/1157591/c-exception-handling I'm trying to design a try...catch block as such try MyFunc catch certain exceptions deal with the exception accordingly.. rest of the exceptions deal with these accordingly while MyFunc contains the following void MyFunc ... if certain condition.. these accordingly while MyFunc contains the following void MyFunc ... if certain condition is true throw exception ... The trouble..
References and the Slicing Problem http://stackoverflow.com/questions/2822146/references-and-the-slicing-problem to ask for my own sanity. Given class Foo public Bar void MyFunc Bar _input If I pass in a Foo am I tangling with the slicing..
Returning a c++ std::vector without a copy? http://stackoverflow.com/questions/3721217/returning-a-c-stdvector-without-a-copy a function without making a copy Example code std vector A MyFunc ... std vector A b MyFunc As far as I understand this copies.. a copy Example code std vector A MyFunc ... std vector A b MyFunc As far as I understand this copies the return value into a new..
Factory Pattern in C++ — doing this correctly? http://stackoverflow.com/questions/4992307/factory-pattern-in-c-doing-this-correctly example is below class MyInterface public virtual void MyFunc 0 class MyImplementation public MyInterface public virtual void.. MyImplementation public MyInterface public virtual void MyFunc class MyFactory public static MyInterface CreateImplementation..
http://stackoverflow.com/questions/7512224/is-there-a-way-to-pass-template-arguments-to-a-function-on-an-object-when-the-ob object type is a template argument To illustrate struct MyFunc template size_t N void doIt cout N endl template typename Func.. there a way to express this int main Pass123ToTemplateFunc MyFunc pass MyFunc return 0 This is pretty much purely a syntax curiosity.. to express this int main Pass123ToTemplateFunc MyFunc pass MyFunc return 0 This is pretty much purely a syntax curiosity is there..
When is an object “out of scope”? http://stackoverflow.com/questions/10080935/when-is-an-object-out-of-scope goes out of scope but a copy is made. Example Circle myFunc Circle c 20 return c The original c went out of scope. But the..
What does void mean in C, C++, and C#? http://stackoverflow.com/questions/1043034/what-does-void-mean-in-c-c-and-c are 3 basic ways that void is used Function argument int myFunc void the function takes nothing. Function return value void.. the function takes nothing. Function return value void myFunc int the function returns nothing Generic data pointer void data.. Note the void in a function argument is optional in C int myFunc is exactly the same as int myFunc void . It is required for..
Making something both a C identifier and a string? http://stackoverflow.com/questions/126277/making-something-both-a-c-identifier-and-a-string identifiers and strings enum NAME_ONE NAME_TWO NAME_THREE myFunction NAME_ONE NAME_ONE myFunction NAME_TWO NAME_TWO myFunction.. NAME_ONE NAME_TWO NAME_THREE myFunction NAME_ONE NAME_ONE myFunction NAME_TWO NAME_TWO myFunction NAME_THREE NAME_THREE ..without.. myFunction NAME_ONE NAME_ONE myFunction NAME_TWO NAME_TWO myFunction NAME_THREE NAME_THREE ..without repeating yourself and without..
Why should I declare a virtual destructor for an abstract class in C++? http://stackoverflow.com/questions/270917/why-should-i-declare-a-virtual-destructor-for-an-abstract-class-in-c void ~Derived void Do some important cleanup... void myFunc void Interface p new Derived delete p calls Interface ~Interface..
What is the difference between r-value references and l-value references? (CodeGen) http://stackoverflow.com/questions/3081305/what-is-the-difference-between-r-value-references-and-l-value-references-codeg assume no copy elision for now. vector SomethingHUUGE myFunc void foo vector SomethingHUUGE int main foo myFunc return 0.. myFunc void foo vector SomethingHUUGE int main foo myFunc return 0 c c 0x share improve this question There is no..
c++ exporting and using dll function http://stackoverflow.com/questions/5669937/c-exporting-and-using-dll-function public MyFuncLibInterface ~MyFuncLibInterface void myFunc std string param #endif Than there is the dllimport in the console.. stdlib.h #include iostream __declspec dllimport void myFunc std string param int main int argc const char argv std string.. int main int argc const char argv std string inputPar bla myFunc inputPar this line produces the linker error Can't figure out..
Purpose of returning by const value? http://stackoverflow.com/questions/8716330/purpose-of-returning-by-const-value What is the purpose of the const in this const Object myFunc return myObject I've just started reading Effective C and Item..
unresolved external symbol..no idea [duplicate] http://stackoverflow.com/questions/9928238/unresolved-external-symbol-no-idea but not a definition. Example A.hpp class A public void myFunc Function declaration A.cpp Function definition void A myFunc.. Function declaration A.cpp Function definition void A myFunc do stuff In your case the definition cannot be found. The issue..
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