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https://github.com/Icinga/icinga2.git
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99bb687350
Change the type of the priority values from int to a new enum. By replacing the magic int values throughout the code base with named values, there is now a single place where all priority values are defined and you get an overview over the initialization order.
35 lines
1,016 B
C++
35 lines
1,016 B
C++
/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
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#include "base/loader.hpp"
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#include "base/logger.hpp"
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#include "base/exception.hpp"
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#include "base/application.hpp"
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using namespace icinga;
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boost::thread_specific_ptr<std::priority_queue<DeferredInitializer> >& Loader::GetDeferredInitializers()
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{
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static boost::thread_specific_ptr<std::priority_queue<DeferredInitializer> > initializers;
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return initializers;
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}
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void Loader::ExecuteDeferredInitializers()
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{
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if (!GetDeferredInitializers().get())
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return;
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while (!GetDeferredInitializers().get()->empty()) {
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DeferredInitializer initializer = GetDeferredInitializers().get()->top();
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GetDeferredInitializers().get()->pop();
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initializer();
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}
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}
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void Loader::AddDeferredInitializer(const std::function<void()>& callback, InitializePriority priority)
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{
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if (!GetDeferredInitializers().get())
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GetDeferredInitializers().reset(new std::priority_queue<DeferredInitializer>());
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GetDeferredInitializers().get()->push(DeferredInitializer(callback, priority));
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}
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