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authorAdrian Kummerlaender2015-02-19 19:18:48 +0100
committerAdrian Kummerlaender2015-02-19 19:18:48 +0100
commita07999f7436802f15fc21bebd083006c9e681638 (patch)
tree0292012d7f0cc721e6f4a33a7253dbd3373ea551 /src/function/apply.h
parent1528d3cc919031d04a2d140a35d9b4cff6633eba (diff)
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Introduced `Branch` and `Else` pair aliases for usage in `Cond`
* pure _syntax sugar_ to improve readability of `Cond` conditionals
Diffstat (limited to 'src/function/apply.h')
-rw-r--r--src/function/apply.h9
1 files changed, 4 insertions, 5 deletions
diff --git a/src/function/apply.h b/src/function/apply.h
index 591fa8a..553ae7f 100644
--- a/src/function/apply.h
+++ b/src/function/apply.h
@@ -18,20 +18,19 @@ template <
typename... Arguments
>
struct Apply : Cond<
- Pair<
+ Branch<
GreaterThan<detail::count_placeholders<Arguments...>, Size<2>>,
detail::apply_variadic<Function, Arguments...>
>,
- Pair<
+ Branch<
IsEqualValue<detail::count_placeholders<Arguments...>, Size<2>>,
detail::apply_pair<Function, Arguments...>
>,
- Pair<
+ Branch<
IsEqualValue<detail::count_placeholders<Arguments...>, Size<1>>,
detail::apply_single<Function, Arguments...>
>,
- Pair<
- Boolean<true>,
+ Else<
detail::apply_none<Function, Arguments...>
>
> { };