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Fix wrong namespacing of benchmarking constructor helpers

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This commit is contained in:
Joe Burzinski
2019-11-18 22:22:38 -06:00
committed by Martin Hořeňovský
parent ad3f50bbc1
commit 0fbf4f3e15
3 changed files with 67 additions and 52 deletions
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12
docs/benchmarks.md
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@@ -164,7 +164,7 @@ Note that it is not possible to simply use the same instance for different runs
and resetting it between each run since that would pollute the measurements with
the resetting code.
It is also possible to just provide an argument name to the simple `BENCHMARK` macro to get
It is also possible to just provide an argument name to the simple `BENCHMARK` macro to get
the same semantics as providing a callable to `meter.measure` with `int` argument:
```c++
@@ -185,19 +185,17 @@ construct and destroy objects without dynamic allocation and in a way that lets
you measure construction and destruction separately.
```c++
BENCHMARK_ADVANCED("construct")(Catch::Benchmark::Chronometer meter)
{
BENCHMARK_ADVANCED("construct")(Catch::Benchmark::Chronometer meter) {
std::vector<Catch::Benchmark::storage_for<std::string>> storage(meter.runs());
meter.measure([&](int i) { storage[i].construct("thing"); });
})
};
BENCHMARK_ADVANCED("destroy", [](Catch::Benchmark::Chronometer meter)
{
BENCHMARK_ADVANCED("destroy")(Catch::Benchmark::Chronometer meter) {
std::vector<Catch::Benchmark::destructable_object<std::string>> storage(meter.runs());
for(auto&& o : storage)
o.construct("thing");
meter.measure([&](int i) { storage[i].destruct(); });
})
};
```
`Catch::Benchmark::storage_for<T>` objects are just pieces of raw storage suitable for `T`