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c++ Programming Glossary: test.hHow do I forward declare an inner class? [duplicate] http://stackoverflow.com/questions/1021793/how-do-i-forward-declare-an-inner-class Container Iterator it Compiling the above code gives... test.h 3 error ˜Iterator in class ˜Container does not name a type test.h.. 3 error ˜Iterator in class ˜Container does not name a type test.h 5 error variable or field ˜Foo declared void test.h 5 error incomplete.. a type test.h 5 error variable or field ˜Foo declared void test.h 5 error incomplete type ˜Container used in nested name specifier..
How to mix Qt, C++ and Obj-C/Cocoa http://stackoverflow.com/questions/2355056/how-to-mix-qt-c-and-obj-c-cocoa app SOURCES main.cpp OBJECTIVE_SOURCES foo.m HEADERS test.h However I get the following error whenever I try and compile..
How do explicit template instantiations affect what the linker can find? http://stackoverflow.com/questions/2735417/how-do-explicit-template-instantiations-affect-what-the-linker-can-find member function in test.cpp If I put test.cpp code in test.h and remve 2 then it works fine. Why . test.h template typename.. code in test.h and remve 2 then it works fine. Why . test.h template typename T class ABC public void foo T void bar T test.cpp.. foo char 1 template class ABC char 2 main.cpp #include test.h int main ABC char a a.foo valid with 1 or 2 a.bar link error..
Linker driving me mad! Please help http://stackoverflow.com/questions/3888409/linker-driving-me-mad-please-help tiny files which I use to make a static library and an app test.h #ifndef TEST_H #define TEST_H class Test public Test extern.. public Test extern Test gpTest #endif test.cpp #include test.h Test Test gpTest this Test test main.cpp #include test.h #include.. test.h Test Test gpTest this Test test main.cpp #include test.h #include iostream using namespace std Test gpTest NULL int main..
http://stackoverflow.com/questions/4867559/naming-include-guards in caps and the period is replaced with an underscore. So test.h becomes TEST_H . Real life examples of this include Qt Creator..
Why don't static member variables play well with the ternary operator? http://stackoverflow.com/questions/5446005/why-dont-static-member-variables-play-well-with-the-ternary-operator my implementation with the ternary operator #include test.h void Test go int num 3 int localStatus localStatus num 2 GOOD.. 2 GOOD BAD Here's main function #include iostream #include test.h using namespace std int main Test test Test test.go return 0..
GNU GCC (g++): Why does it generate multiple dtors? http://stackoverflow.com/questions/6613870/gnu-gcc-g-why-does-it-generate-multiple-dtors what I mentioned the above by using the following code. In test.h class BaseClass public ~BaseClass void someMethod class DerivedClass.. void someMethod In test.cpp #include iostream #include test.h BaseClass ~BaseClass std cout BaseClass dtor invoked std endl..
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