tree 7f869071a900bd5d289b8fb8748a61bceffd2d17
parent f31378edaa3c376efe8337662805b2366aee6a57
author Rafael Lorenzo Alonso <rlorenzo@gmail.com> 1594828410 +0100
committer GitHub <noreply@github.com> 1594828410 +0200
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Making it compatible with gcc 4.8 (#150)

There is an inline function that assumes the compiler has copy elision
optimization which is actually not required until C++17. GCC 4.8 does it
but it requires the copy constructor to be defined which is not the case
for std::ifstream. Fixed by passing reference by parameter.

Co-authored-by: Rafael Lorenzo Alonso <ralorenz@cisco.com>