c code calling self C++ library

[Wang WolfLouis]

Now, I want to use C code calling library which is created by g++,
how could I define the c++ library header file?
it should be extern "C" {

.....

}

?

 

[basileis]

Now, I want to use C code calling library which is created  by g++,
how could I define the c++ library header file?
it should be extern "C" {

....

}

?

Whatever function or variable exposed in extern "C" block can be used
by C source . A function which is declared to have C linkage can use
all the features of C++ but it's parameter and return type should be
accessible from C source from where you are calling this code.

 

[Keith Thompson]

Now, I want to use C code calling library which is created by g++,
how could I define the c++ library header file?
it should be extern "C" {

....

}

?

C++ defines features for C++ code calling C, and C calling
C++. C does not. So a C++ newsgroup will likely get you
better information. But first, take a look at the C++ FAQ,
<http://www.parashift.com/c++-faq-lite/>, particularly section 32.