Implement filesystem NB comments, relative paths, and related issues.
This is a fairly large patch that implements all of the filesystem NB comments
and the relative paths changes (ex. adding weakly_canonical). These issues
and papers are all interrelated so their implementation couldn't be split up
nicely.
This patch upgrades <experimental/filesystem> to match the C++17 spec and not
the published experimental TS spec. Some of the changes in this patch are both
API and ABI breaking, however libc++ makes no guarantee about stability for
experimental implementations.
The major changes in this patch are:
* Implement NB comments for filesystem (P0492R2), including:
* Implement `perm_options` enum as part of NB comments, and update the
`permissions` function to match.
* Implement changes to `remove_filename` and `replace_filename`
* Implement changes to `path::stem()` and `path::extension()` which support
splitting examples like `.profile`.
* Change path iteration to return an empty path instead of '.' for trailing
separators.
* Change `operator/=` to handle absolute paths on the RHS.
* Change `absolute` to no longer accept a current path argument.
* Implement relative paths according to NB comments (P0219r1)
* Combine `path.cpp` and `operations.cpp` since some path functions require
access to the operations internals, and some fs operations require access
to the path parser.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@329028 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/benchmarks/GenerateInput.hpp b/benchmarks/GenerateInput.hpp
index 9d5adac..8c97f58 100644
--- a/benchmarks/GenerateInput.hpp
+++ b/benchmarks/GenerateInput.hpp
@@ -29,14 +29,16 @@
return RandEngine;
}
+
inline char getRandomChar() {
std::uniform_int_distribution<> LettersDist(0, LettersSize-1);
return Letters[LettersDist(getRandomEngine())];
}
template <class IntT>
-inline IntT getRandomInteger() {
- std::uniform_int_distribution<IntT> dist;
+inline IntT getRandomInteger(IntT Min = 0,
+ IntT Max = std::numeric_limits<IntT>::max()) {
+ std::uniform_int_distribution<IntT> dist(Min, Max);
return dist(getRandomEngine());
}