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Use const accessors for signal dispatch

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Danny Robson 2011-08-10 21:30:55 +10:00
parent ec5e9f6c87
commit 10c6a22df1
1 changed files with 1 additions and 1 deletions
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signal.hpp
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@ -73,7 +73,7 @@ namespace util {
/// Execute all callbacks, ignoring the return parameters. Does not combine results. /// Execute all callbacks, ignoring the return parameters. Does not combine results.
void operator () (Args... tail) { void operator () (Args... tail) {
for (auto i = m_children.begin (), end = m_children.end (); i != end; ++i) for (auto i = m_children.cbegin (); i != m_children.cend (); ++i)
(*i)(tail...); (*i)(tail...);
} }
}; };