Re: Integrating Octave in C or C++
The oct.h header file is included in the octave-devel package, which you can install via yum:
yum install octave-devel
In Fedora 17 it's located at /usr/include/octave-3.6.2/octave/oct.h, so in F16 it's probably in a similar location (with the version number possibly different from 3.6.2).
OS: Fedora 25 x86_64 | Machine: HP Pavilion a6130n | CPU: AMD 64 X2 Dual-Core 5000+ 2.6GHz | RAM: 7GB PC5300 DDR2 | Disk: 400GB SATA | Video: ATI Radeon HD 4350 512MB | Sound: Realtek ALC888S | Ethernet: Realtek RTL8201N