Error while running cxx2flow-windows-amd64.exe

[jaggs86]

Dear Enter-Tainer,

I hope this message finds you well. I wanted to start by expressing my gratitude for the cxx2flow tool, which has been incredibly helpful in converting C code to flowcharts. While exploring its features, I encountered an issue that I hope you can assist me with.

Issue Description
My sample C program consists of multiple functions, some of which reference other functions defined in different files. However, when I run cxx2flow on my input file, it throws an error because it cannot find the referenced functions in other files.

Request for Assistance
I was wondering if there's an option to instruct cxx2flow to ignore unreachable functions and simply use their names when drawing the flowchart. I attempted the following command, but it didn't resolve the issue:

command on windows cmd**
Copy code
c:\cxx2flow-windows-amd64.exe -- --ignore-missing sample2.c | dot -Tpng -o sample2_output.png
The error message I received was: "error: target function not found."

Appreciation and Request
I would greatly appreciate any guidance you can provide to help me continue exploring the capabilities of cxx2flow. Your assistance is invaluable to me.

[Enter-tainer]

please provide your code, thx!

[jaggs86]

Here is the sample C++ code i am trying to get flowchart for.

Below is the code which has missing function swapNumbers where cxx2flow errors out - if it can just add function name in the flowchart as it doesnt have code for it that should be it.

#########################################################

#include
using namespace std;

int main() {
int a = 5, b = 10;

cout << "Before swap: a = " << a << ", b = " << b << endl;

// Function call (values passed by reference)
swapNumbers(a, b);

cout << "After swap:  a = " << a << ", b = " << b << endl;

return 0;

}
#############################################################

I really appreciate all your help on this, thank you

Jagadish