pybind11/include
Dennis Luxen 221fb1e11e Untangle cast logic to not implicitly require castability (#1442)
The current code requires implicitly that integral types are cast-able to floating point. In case of strongly-typed integrals (e.g. as explained at http://www.ilikebigbits.com/blog/2014/5/6/type-safe-identifiers-in-c) this is not always the case.

This commit uses SFINAE to move the numeric conversions into separate `cast()` implementations to avoid the issue.
2018-07-17 10:48:51 -03:00
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pybind11 Untangle cast logic to not implicitly require castability (#1442) 2018-07-17 10:48:51 -03:00