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grimes |
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#ifndef l1menu_TriggerTable_h
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#define l1menu_TriggerTable_h
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#include <memory>
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// Forward declarations
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namespace l1menu
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{
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class ITrigger;
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}
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namespace l1menu
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{
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class TriggerTable
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{
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public:
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struct TriggerDetails
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{
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std::string name;
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unsigned int version;
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bool operator==( const TriggerDetails& otherTriggerDetails ) const;
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};
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public:
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/** @brief Get the latest version of the trigger with the supplied name. */
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std::auto_ptr<l1menu::ITrigger> getTrigger( const std::string& name ) const;
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/** @brief Get a specific version of the trigger with the supplied name. */
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std::auto_ptr<l1menu::ITrigger> getTrigger( const std::string& name, unsigned int version ) const;
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std::auto_ptr<l1menu::ITrigger> getTrigger( const TriggerDetails& details ) const;
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std::auto_ptr<l1menu::ITrigger> copyTrigger( const l1menu::ITrigger& triggerToCopy ) const;
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/** @brief List the triggers available.
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*
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* Returns a vector of pairs, where first is the trigger name and second is the trigger version.
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*/
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std::vector<TriggerDetails> listTriggers() const;
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static void registerTrigger( const std::string name, unsigned int version, std::auto_ptr<l1menu::ITrigger> (*creationFunctionPointer)() );
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private:
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struct TriggerRegistryEntry
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{
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TriggerDetails details;
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std::auto_ptr<l1menu::ITrigger> (*creationFunctionPointer)();
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};
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static std::vector<TriggerRegistryEntry> registeredTriggers;
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};
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}
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#endif
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