100% agreed, stl containers should be replaced. The problem here is that I'd like to keep the core dependency-free... However, functionality first, squeeze maximum later. I'll definitely give a try for non-stl containers and if measurements beat - make the usage of container implementation controllable by compilation options, keeping things configurable as much as possible.
Thank you for your ideas and advice! Great and valuable feedback
Thank you for your ideas and advice! Great and valuable feedback