diff options
| author | Jason Merrill <jason@yorick.cygnus.com> | 1997-11-26 07:19:11 +0000 |
|---|---|---|
| committer | Jason Merrill <jason@yorick.cygnus.com> | 1997-11-26 07:19:11 +0000 |
| commit | de1081f92bdb869fb741cc949bd9fbd501663f3c (patch) | |
| tree | 85d965149086f3ac6e9f3f524177fc78b28e79f2 /libstdc++/std | |
| parent | 247bbfba0f74ac98cd5596eb0cea73ce8cee80bf (diff) | |
London changes to string:
* std/bastring.cc (check_realloc): Don't be selfish anymore.
* std/bastring.h (non-const operator[]): Be selfish.
(iterator forms of insert and erase): Stay selfish.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@16722 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libstdc++/std')
| -rw-r--r-- | libstdc++/std/bastring.cc | 1 | ||||
| -rw-r--r-- | libstdc++/std/bastring.h | 10 |
2 files changed, 6 insertions, 5 deletions
diff --git a/libstdc++/std/bastring.cc b/libstdc++/std/bastring.cc index aa151da69d1..444797096dc 100644 --- a/libstdc++/std/bastring.cc +++ b/libstdc++/std/bastring.cc @@ -87,6 +87,7 @@ inline bool basic_string <charT, traits>:: check_realloc (size_t s) const { s += sizeof (charT); + rep ()->selfish = false; return (rep ()->ref > 1 || s > capacity () || Rep::excess_slop (s, capacity ())); diff --git a/libstdc++/std/bastring.h b/libstdc++/std/bastring.h index 59a59958302..f8fe279b158 100644 --- a/libstdc++/std/bastring.h +++ b/libstdc++/std/bastring.h @@ -220,9 +220,9 @@ public: basic_string& insert (size_type pos, size_type n, charT c) { return replace (pos, 0, n, c); } iterator insert(iterator p, charT c) - { insert (p - ibegin (), 1, c); return p; } + { insert (p - ibegin (), 1, c); selfish (); return p; } iterator insert(iterator p, size_type n, charT c) - { insert (p - ibegin (), n, c); return p; } + { insert (p - ibegin (), n, c); selfish (); return p; } #ifdef __STL_MEMBER_TEMPLATES template<class InputIterator> void insert(iterator p, InputIterator first, InputIterator last) @@ -234,9 +234,9 @@ public: basic_string& erase (size_type pos = 0, size_type n = npos) { return replace (pos, n, (size_type)0, (charT)0); } iterator erase(iterator p) - { replace (p - ibegin (), 1, (size_type)0, (charT)0); return p; } + { replace (p-ibegin (), 1, (size_type)0, (charT)0); selfish (); return p; } iterator erase(iterator f, iterator l) - { replace (f - ibegin (), l - f, (size_type)0, (charT)0); return f; } + { replace (f-ibegin (), l-f, (size_type)0, (charT)0);selfish ();return f; } basic_string& replace (size_type pos1, size_type n1, const basic_string& str, size_type pos2 = 0, size_type n2 = npos); @@ -278,7 +278,7 @@ public: } reference operator[] (size_type pos) - { unique (); return (*rep ())[pos]; } + { selfish (); return (*rep ())[pos]; } reference at (size_type pos) { |