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Fix bug with removing listeners

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This commit is contained in:
Dawid Drozd 2016-09-22 13:54:25 +02:00
parent d6a0b8c8e5
commit e23c3b2850
1 changed files with 12 additions and 6 deletions
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18
src/Notifier.h
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@ -5,6 +5,7 @@
#include <vector>
#include <functional>
#include <map>
#include <algorithm>
namespace Dexode
{
@ -24,8 +25,10 @@ public:
{
for (auto&& it = _callbacks.begin(); it != _callbacks.end(); ++it)
{
assert(it->second);
delete it->second;
}
_callbacks.clear();
}
Notifier& operator=(const Notifier&) = delete;
@ -153,6 +156,7 @@ private:
virtual ~VectorImpl()
{
removeAll();
}
virtual void removeAll() override
@ -162,14 +166,16 @@ private:
virtual void remove(const int token) override
{
for (int i = container.size() - 1; i > -1; --i)
auto removeFrom = std::remove_if(container.begin(), container.end()
, [token](const std::pair<Type, int>& element)
{
return element.second == token;
});
if (removeFrom == container.end())
{
if (container[i].second == token)
{
std::swap(container[i], container.back());
container.pop_back();
}
return;
}
container.erase(removeFrom, container.end());
}
};