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C++ - external Classes - Can anyone help me to solve my Problem?

I made a C++ Program, which has an external Class like they made in the C++ Course at the Part: "more on Classes". But my Code::Blocks always output a Error with: "||=== Build: Debug in Sololearn_2 (compiler: GNU GCC Compiler) ===| C++\Sololearn_2\classnew.cpp -o obj\Debug\classnew.o||No such file or directory| ||=== Build failed: 1 error(s), 0 warning(s) (0 minute(s), 0 second(s)) ===|" The .h and the .cpp File of the Class are in my Project directory and i don't find any Solutions for this Error. Do someone know about this Problem?

22nd Jul 2017, 11:45 PM
wwwSora
1 ответ
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do you have #include "classnew.h" at the top of your cpp files? example: main.cpp file: #include <iostream> #include "MyClass.h" using namespace std; int main() { MyClass mc; mc.sayHello(); } MyClass.h file: #ifndef _MYCLASS_H_ #define _MYCLASS_H_ void sayHello(); #endif _MYCLASS_H_ MyClass.cpp file: #include <iostream> #include "MyClass.h" using namespace std; void sayHello() { cout << "Hello" << endl; }
23rd Jul 2017, 2:15 AM
ChaoticDawg
ChaoticDawg - avatar