C++ What do I need?

[GPT]

I whana learn C++ an whana be able to compile it whit my amiga.

What do I need?

I have downloaded GoldED free version, can I use that to compile C++ codes?
Is it possible to use the "run" button in GoldEDs free version to test programs or do I need the full version to do that?

If I buy C++ compiler for my amiga, can I use that with AONE or do I need to buy a new one that is complatible?

[GPT]

Can I use gcc with GoldED free version?

Is there a iostream.h header for c++ amiga compiler?

OR do amiga use something else?

[GPT]

Do you mean iostl by STL?

And with is that?

The GoldED free version ask me to select a file when I have pressed the "run" button in GoldED when I have a C++ program in the GoldED editor.

I wana avoid buying C++ stuff if it's possible.