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authorPavel Labath <pavelo@centrum.sk>2011-05-01 14:47:53 (GMT)
committerPavel Labath <pavelo@centrum.sk>2011-05-10 11:00:45 (GMT)
commit4b47675441b76620519b0204497686b09113daaa (patch)
treec3494c61a82b84418761000d5fc7fc5d12188204 /src/FbTk/MacroCommand.cc
parentfa15400cc24ddcfd6e361bd068ae1986b9f9e561 (diff)
downloadfluxbox_pavel-4b47675441b76620519b0204497686b09113daaa.zip
fluxbox_pavel-4b47675441b76620519b0204497686b09113daaa.tar.bz2
Make RefCount<> more sensible
the previous version of operator*() made no sense. E.g., it violated the invariant (*ptr).foo <=> ptr->foo. The dereferencing operator now returns a reference to the pointed-to object, rather than a pointer to it. I also added a bool conversion operator, which can be used in testing the NULL-ness of the pointer. Anyone wondering if that could be done in a simpler way is encouraged to read <http://www.artima.com/cppsource/safebool.html>. And, finally, I removed the mutable flag from the m_data member, since it does not need it.
Diffstat (limited to 'src/FbTk/MacroCommand.cc')
-rw-r--r--src/FbTk/MacroCommand.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/FbTk/MacroCommand.cc b/src/FbTk/MacroCommand.cc
index 0b7a6b8..e04d92a 100644
--- a/src/FbTk/MacroCommand.cc
+++ b/src/FbTk/MacroCommand.cc
@@ -42,7 +42,7 @@ M *addCommands(M *macro, const std::string &args, bool trusted) {
42 std::list<std::string>::iterator it = cmds.begin(), it_end = cmds.end(); 42 std::list<std::string>::iterator it = cmds.begin(), it_end = cmds.end();
43 for (; it != it_end; ++it) { 43 for (; it != it_end; ++it) {
44 cmd = CommandParser<void>::instance().parse(*it, trusted); 44 cmd = CommandParser<void>::instance().parse(*it, trusted);
45 if (*cmd) 45 if (cmd)
46 macro->add(cmd); 46 macro->add(cmd);
47 } 47 }
48 } 48 }