diff options
| author | Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com> | 2013-06-26 23:56:43 +0900 |
|---|---|---|
| committer | Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com> | 2013-06-26 23:56:43 +0900 |
| commit | da7400ef5c62ee144fc14ba7ca4745349f0b0c72 (patch) | |
| tree | b0d023eecfcfcca2a88eb3466baf878bdff9f4c1 /src/RequestGroupEntry.cc | |
| parent | 47402c5f29cb806f73aae2ed18aa2dde21956700 (diff) | |
Return std::unique_ptr member as const ref
Returning raw pointer has a risk that it may be stolen by
std::shared_ptr in accident.
Diffstat (limited to 'src/RequestGroupEntry.cc')
| -rw-r--r-- | src/RequestGroupEntry.cc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/RequestGroupEntry.cc b/src/RequestGroupEntry.cc index 8241e52a..7a2c64b8 100644 --- a/src/RequestGroupEntry.cc +++ b/src/RequestGroupEntry.cc @@ -52,6 +52,11 @@ RequestGroupEntry::~RequestGroupEntry() requestGroup_->decreaseNumCommand(); } +const std::unique_ptr<Command>& RequestGroupEntry::getNextCommand() const +{ + return nextCommand_; +} + std::unique_ptr<Command> RequestGroupEntry::popNextCommand() { return std::move(nextCommand_); |