interface/one/EDProducer.h

0001 #ifndef FWCore_Framework_one_EDProducer_h
0002 #define FWCore_Framework_one_EDProducer_h
0003 // -*- C++ -*-
0004 //
0005 // Package:     FWCore/Framework
0006 // Class  :     edm::one::EDProducer
0007 //
0008 /**\class edm::one::EDProducer EDProducer.h "FWCore/Framework/interface/one/EDProducer.h"
0009
0010  Description: [one line class summary]
0011
0012  Usage:
0013     <usage>
0014
0015 */
0016 //
0017 // Original Author:  Chris Jones
0018 //         Created:  Thu, 09 May 2013 19:53:55 GMT
0019 //
0020
0021 // system include files
0022
0023 // user include files
0024 #include "FWCore/Framework/interface/one/producerAbilityToImplementor.h"
0025
0026 // forward declarations
0027 namespace edm {
0028   namespace one {
0029     template <typename... T>
0030     class EDProducer : public virtual EDProducerBase, public producer::AbilityToImplementor<T>::Type... {
0031     public:
0032       static_assert(not(CheckAbility<module::Abilities::kRunCache, T...>::kHasIt and
0033                         CheckAbility<module::Abilities::kOneWatchRuns, T...>::kHasIt),
0034                     "Cannot use both WatchRuns and RunCache");
0035       static_assert(not(CheckAbility<module::Abilities::kLuminosityBlockCache, T...>::kHasIt and
0036                         CheckAbility<module::Abilities::kOneWatchLuminosityBlocks, T...>::kHasIt),
0037                     "Cannot use both WatchLuminosityBlocks and LuminosityBLockCache");
0038
0039       EDProducer() = default;
0040       EDProducer(const EDProducer&) = delete;
0041       const EDProducer& operator=(const EDProducer&) = delete;
0042
0043 #ifdef __INTEL_COMPILER
0044       virtual ~EDProducer() = default;
0045 #endif
0046       //
0047
0048       // ---------- const member functions ---------------------
0049       bool wantsProcessBlocks() const final { return WantsProcessBlockTransitions<T...>::value; }
0050       bool wantsInputProcessBlocks() const final { return WantsInputProcessBlockTransitions<T...>::value; }
0051       bool wantsGlobalRuns() const final { return WantsGlobalRunTransitions<T...>::value; }
0052       bool wantsGlobalLuminosityBlocks() const final { return WantsGlobalLuminosityBlockTransitions<T...>::value; }
0053
0054       bool hasAbilityToProduceInBeginProcessBlocks() const final {
0055         return HasAbilityToProduceInBeginProcessBlocks<T...>::value;
0056       }
0057       bool hasAbilityToProduceInEndProcessBlocks() const final {
0058         return HasAbilityToProduceInEndProcessBlocks<T...>::value;
0059       }
0060
0061       bool hasAbilityToProduceInBeginRuns() const final { return HasAbilityToProduceInBeginRuns<T...>::value; }
0062       bool hasAbilityToProduceInEndRuns() const final { return HasAbilityToProduceInEndRuns<T...>::value; }
0063
0064       bool hasAbilityToProduceInBeginLumis() const final { return HasAbilityToProduceInBeginLumis<T...>::value; }
0065       bool hasAbilityToProduceInEndLumis() const final { return HasAbilityToProduceInEndLumis<T...>::value; }
0066
0067       SerialTaskQueue* globalRunsQueue() final { return globalRunsQueue_.queue(); }
0068       SerialTaskQueue* globalLuminosityBlocksQueue() final { return globalLuminosityBlocksQueue_.queue(); }
0069
0070       // ---------- static member functions --------------------
0071
0072       // ---------- member functions ---------------------------
0073
0074     private:
0075       // ---------- member data --------------------------------
0076       impl::OptionalSerialTaskQueueHolder<WantsSerialGlobalRunTransitions<T...>::value> globalRunsQueue_;
0077       impl::OptionalSerialTaskQueueHolder<WantsSerialGlobalLuminosityBlockTransitions<T...>::value>
0078           globalLuminosityBlocksQueue_;
0079     };
0080
0081   }  // namespace one
0082 }  // namespace edm
0083
0084 #endif