Mateusz Loskot a1c966dd9b Fix point<T> divide and multiply to not to hardcode result as point<double> (#157) ...

The free variants of operator/ and operator* now yield new
type of point<T> with T promoted to type common for both operands.

Add missing member operator*=, for symmetry.
Add template function iround(point<T>) as no-op sink for point
specialisations for T of integer types.
Add explicit casts of arithmetic intermediate results to avoid
compilation warnings.
Replace redundant point<T> construction in return statement with uniform
initialization.
Add static_assert validating range of axis_value integer template parameter.

Update test/point/point.cpp with basic checks of all point<T> members.

Fixes #153

2018-10-24 15:08:39 +02:00

4.5 KiB

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