Add support for nlohmann-json (from xDAQ) (!119) · Merge requests · cmsgemonline / gem-daq / cmsgemos · GitLab

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Laurent Petre requested to merge feature/find-xdaq-nlohmann into develop Mar 18, 2021

Description

[Cherry-picking a commit from @lmoureau.]

Title says it all:

Header-only were not supported up to now, so the nlohmann header
couldn't be requested explicitly (it was done implicitly by requiring
any other xDAQ library). This patch makes it possible to use nlohmann
without xDAQ.

Related Issue

Closes #83 (closed).

How Has This Been Tested?

Code can be compiled (see !69 (closed)).

Types of changes

Bug fix (non-breaking change which fixes an issue)
New feature (non-breaking change which adds functionality)
Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

My code follows the code style of this project.
My change requires a change to the documentation.
I have updated the documentation accordingly.
I have read the CONTRIBUTING document.
I have added tests to cover my changes.
All new and existing tests passed.