method in different cpp file

[carmelo]

'Hi,I need to use in main.cpp, a method that is defined in
another .cpp file. How can I do it?

 

[Gianni Mariani]

'Hi,I need to use in main.cpp, a method that is defined in
another .cpp file. How can I do it?

See some docs on how #include directives are used.

 

[zhangyw80]

See some docs on how #include directives are used.

you can put the declaratin of this method to the beginning of
the .cpp file where you call this method.

 

[keith]

'Hi,I need to use in main.cpp, a method that is defined in
another .cpp file. How can I do it?

In addition to the responses you've had, I would add that if (and you
don't state, so I don't know) your question relates to templates, you
might want to check out the FAQ at http://www.parashift.com/c++-faq-lite/templates.html

 

[nurxb01]

'Hi,I need to use in main.cpp, a method that is defined in
another .cpp file. How can I do it?

You can use header file , source file approche.
Declare the function in the header file and provide the defination in
the source file.
Include this header file using #include statement in the main.cpp.

 

[Gianni Mariani]

you can put the declaratin of this method to the beginning of
the .cpp file where you call this method.

Sure, but in practice it is done with header files and pointing him in
the header file direction will prolly give him the best chance of
getting it.