Add rounding functions for Fixed (Fixes #153)
#158
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This also simplifies the test for rounding functions.
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Let's merge this before #163 |
The functions support `Fixed{Int8,8}` and so on, for now.
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Though I merged PR #159, this PR supports |
timholy
approved these changes
Jan 11, 2020
kimikage
commented
Jan 11, 2020
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+109
| function floor(x::Fixed{T,f}) where {T, f} | ||
| f == bitwidth(T) && x.i < 0 && throw_converterror(Fixed{T,f}, -1) # TODO: remove this line | ||
| Fixed{T,f}(x.i & intmask(x), 0) | ||
| end |
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I would like to confirm just in case, your implementation is much more complex.
FixedPointNumbers.jl/src/fixed.jl
Lines 92 to 96 in ebc5eff
Am I overlooking something?
(I'm sleepy now, so the decision for merging is pending. Feel free to merge this.:sleepy:)
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No, you're absolutely right, the simpler one looks correct. 👍
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This is a part of #151 and fixes #153.
succeeding PRs: this ->
isinteger(#120) ->rem(#150) ->Integer(#154) ->Rational(#157)Edit:
Let's decide #159 first.Done.