diff options
| author | paolo <paolo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-09-13 18:23:56 +0000 |
|---|---|---|
| committer | paolo <paolo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-09-13 18:23:56 +0000 |
| commit | 10122a90371dc529b762e8249d8f05188a062a36 (patch) | |
| tree | 3f3b9859209b496beacdf65286399d7462f58285 /libstdc++-v3/config | |
| parent | b029d3b7e5989c91882fc31ba7be66d8dff2b16b (diff) | |
| download | gcc-10122a90371dc529b762e8249d8f05188a062a36.tar.gz | |
2010-09-13 Matt Austern <austern@google.com>
* src/hash_bytes.cc: New file, exports _Hash_bytes (a Murmur hash),
and _Fnv_hash_bytes (based on a FNV algorithm).
* src/compatibility-c++0x.cc (hash<string>::operator(),
hash<const string&>::operator(), hash<wstring>::operator(),
hash<const wstring&>::operator(), hash<error_code>::operator()):
Adjust, use _Hash_bytes.
* include/std/system_error (hash<error_code>::operator()): Likewise.
* include/std/thread (hash<thread::id>operator()): Likewise.
* include/std/bitset (hash<bitset>operator()): Likewise.
* include/bits/basic_string.h (hash<string>::operator(),
hash<wstring>::operator(), hash<u16string>::operator(),
hash<u32string>::operator()): Adjust.
* include/bits/vector.tcc (hash<vector<bool>>::operator()): Adjust.
* include/bits/functional_hash.h (_Hash_bytes, _Fnv_hash_bytes):
Declare.
(struct _Hash_impl, struct _Fnv_hash_impl): Add, use _Hash_bytes
and _Fnv_hash_bytes, respectively.
(hash<float>::operator(), hash<double>::operator()): Adjust.
* config/abi/pre/gnu.ver: Add exports.
* src/Makefile.am: Add.
* src/Makefile.in: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164253 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libstdc++-v3/config')
| -rw-r--r-- | libstdc++-v3/config/abi/pre/gnu.ver | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libstdc++-v3/config/abi/pre/gnu.ver b/libstdc++-v3/config/abi/pre/gnu.ver index 3a2856b7d9c..aff2593425e 100644 --- a/libstdc++-v3/config/abi/pre/gnu.ver +++ b/libstdc++-v3/config/abi/pre/gnu.ver @@ -1178,6 +1178,12 @@ GLIBCXX_3.4.15 { _ZNSbIwSt11char_traitsIwESaIwEE4backEv; _ZNKSbIwSt11char_traitsIwESaIwEE4backEv; + # Default function. + _ZSt11_Hash_bytesPKv*; + + # FNV hash. + _ZSt15_Fnv_hash_bytesPKv*; + } GLIBCXX_3.4.14; # Symbols in the support library (libsupc++) have their own tag. |