Implementation of the new TPool and ThreadPool classes#148
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| template<class F> TObjArray Map(F func, TCollection &args); | ||
| template<class F, class T> auto Map(F func, std::initializer_list<T> args) -> std::vector<decltype(func(*args.begin()))>; | ||
| /// \cond | ||
| template<class F, class INTEGER> auto Map(F func, ROOT::TSeq<INTEGER> args) -> std::vector<decltype(func(args.front()))>; |
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Can you use 'vectorstd::result_of<F::type>'? What if F returns a reference?
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Will check if the function returns a reference with an extra argument in the template, as seen here, which will trigger a nicer error for the user (at least in clang) when trying to pass a function whose return type is a reference.
For example: template<class F, class T, class noReferenceCond = typename std::enable_if<"Function can't return a reference" && !(std::is_reference<std::result_of<F(T)>>::value)>>.
This will be refactored using a templated alias:
template< class F, class... T>
using noReferenceCond = typename std::enable_if<"Function can't return a reference" && !(std::is_reference<typename std::result_of<F(T...)>::type>::value)>::type;
…lection overload, fixed headers and licenses
…, tutorials and TPool::Reduce type evaluation
… TObject. Fixed broken build
clang and llvm versions used in cling do not support openmp. This would break symmetry between what is available for user-compiled programs and what is available in the interpreter. OS X clang version does not support openmp yet either. Commits reverted: o ee75770 'fixed bugs in OMPThreadPool constructors' o a82731f 'added an OMP-based implementation'
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Already Merged by Lorenzo. |
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Added the new ThreadPool class sharing TProcPool's MapReduce methods signature. Refactored the code so ThreadPool and TProcPool inherit from the new parent TPool.