diff options
| author | Jonathan Wakely <jwakely.gcc@gmail.com> | 2011-11-07 00:06:23 +0000 |
|---|---|---|
| committer | Jonathan Wakely <jwakely.gcc@gmail.com> | 2011-11-07 00:06:23 +0000 |
| commit | 4b376b0b8255eff46d00d013374b624169b2a2e3 (patch) | |
| tree | 4489cbd2684792e7d2e77a91457a12665c49bcd1 /libstdc++-v3/include/ext | |
| parent | 49c6a0384bb03974f75743f77512788413786a0e (diff) | |
* include/bits/basic_string.h (basic_string::at): Move adjacent to other
overload.
(basic_string::pop_back): Define.
* include/debug/string (__gnu_debug::basic_string::pop_back): Likewise.
* include/ext/vstring.h (__versa_string::pop_back): Likewise.
* config/abi/pre/gnu.ver: Add new symbols.
* testsuite/21_strings/basic_string/modifiers/char/pop_back.cc: New.
* testsuite/21_strings/basic_string/modifiers/wchar_t/pop_back.cc: New.
* testsuite/21_strings/basic_string/range_access.cc: Split to ...
* testsuite/21_strings/basic_string/range_access/char/1.cc: Here and ...
* testsuite/21_strings/basic_string/range_access/wchar_t/1.cc: Here.
* testsuite/ext/vstring/modifiers/char/pop_back.cc: New.
* testsuite/ext/vstring/modifiers/wchar_t/pop_back.cc: New.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@181049 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libstdc++-v3/include/ext')
| -rw-r--r-- | libstdc++-v3/include/ext/vstring.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/libstdc++-v3/include/ext/vstring.h b/libstdc++-v3/include/ext/vstring.h index 5720daf3919..a613e364d3a 100644 --- a/libstdc++-v3/include/ext/vstring.h +++ b/libstdc++-v3/include/ext/vstring.h @@ -1140,6 +1140,17 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION return iterator(this->_M_data() + __pos); } +#ifdef __GXX_EXPERIMENTAL_CXX0X__ + /** + * @brief Remove the last character. + * + * The string must be non-empty. + */ + void + pop_back() + { this->_M_erase(size()-1, 1); } +#endif // __GXX_EXPERIMENTAL_CXX0X__ + /** * @brief Replace characters with value from another string. * @param __pos Index of first character to replace. |