A very basic thing but quite strange to me.
There is not corresponding header file (
fastq.h) for the implementation
fastq.cpp which has the line:
#include "fastq.h", in a
package source code, but at compiling of the whole pkg I did not get any error.
There is no
#indef/#endif condition
. Checked the compiling process, the
fastq.h was never created from the intermediate steps, or by
cmake/configure or any other process.
I am quite confused whether a header file (
fastq.h) is not needed for the implementation
fastq.cpp, as normally the header file is must for the corresponding implementation.
Then my next question is, under which circumstance the header file is not needed?
Thanks!