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Diffstat (limited to 'boost/test/data/monomorphic/dataset.hpp')
| -rw-r--r-- | boost/test/data/monomorphic/dataset.hpp | 174 |
1 files changed, 0 insertions, 174 deletions
diff --git a/boost/test/data/monomorphic/dataset.hpp b/boost/test/data/monomorphic/dataset.hpp deleted file mode 100644 index 122dbea8c5..0000000000 --- a/boost/test/data/monomorphic/dataset.hpp +++ /dev/null @@ -1,174 +0,0 @@ -// (C) Copyright Gennadiy Rozental 2011-2014. -// Distributed under the Boost Software License, Version 1.0. -// (See accompanying file LICENSE_1_0.txt or copy at -// http://www.boost.org/LICENSE_1_0.txt) - -// See http://www.boost.org/libs/test for the library home page. -// -/// @file -/// Defines monomorphic dataset interface -// -// *************************************************************************** - -#ifndef BOOST_TEST_DATA_MONOMORPHIC_DATASET_HPP_102211GER -#define BOOST_TEST_DATA_MONOMORPHIC_DATASET_HPP_102211GER - -// Boost.Test -#include <boost/test/data/config.hpp> -#include <boost/test/data/monomorphic/fwd.hpp> - -// STL -#ifndef BOOST_NO_CXX11_HDR_TUPLE -#include <tuple> -#endif -//#include <stdexcept> - -#include <boost/test/detail/suppress_warnings.hpp> - -//____________________________________________________________________________// - -namespace boost { -namespace unit_test { -namespace data { -namespace monomorphic { - -// ************************************************************************** // -// ************** monomorphic::traits ************** // -// ************************************************************************** // - -template<typename T> -struct traits { - // type of the reference to sample returned by iterator - typedef T const& ref_type; - - template<typename Action> - static void - invoke_action( ref_type arg, Action const& action ) - { - action( arg ); - } -}; - -//____________________________________________________________________________// - -#ifndef BOOST_NO_CXX11_HDR_TUPLE -// !! ?? reimplement using variadics -template<typename T1, typename T2> -struct traits<std::tuple<T1,T2>> { - // type of the reference to sample returned by iterator - typedef std::tuple<T1 const&,T2 const&> ref_type; - - template<typename Action> - static void - invoke_action( ref_type arg, Action const& action ) - { - action( std::get<0>(arg), std::get<1>(arg) ); - } -}; - -//____________________________________________________________________________// - -template<typename T1, typename T2, typename T3> -struct traits<std::tuple<T1,T2,T3>> { - // type of the reference to sample returned by iterator - typedef std::tuple<T1 const&,T2 const&,T3 const&> ref_type; - - template<typename Action> - static void - invoke_action( ref_type arg, Action const& action ) - { - action( std::get<0>(arg), std::get<1>(arg), std::get<2>(arg) ); - } -}; - -//____________________________________________________________________________// - -#endif - -// ************************************************************************** // -// ************** monomorphic::dataset ************** // -// ************************************************************************** // - -//!@brief Dataset base class -//! -//! This class defines the dataset concept, which is an implementation of a sequence. -//! Each dataset should implement -//! - the @c size -//! - the @c begin function, which provides a forward iterator on the beginning of the sequence. The returned -//! iterator should be incrementable a number of times corresponding to the returned size. -//! -template<typename T> -class dataset { -public: - //! Type of the samples in this dataset - typedef T data_type; - - virtual ~dataset() - {} - - //! Interface of the dataset iterator - class iterator { - public: - typedef typename monomorphic::traits<T>::ref_type ref_type; - - virtual ~iterator() {} - - // forward iterator interface - virtual ref_type operator*() = 0; - virtual void operator++() = 0; - }; - - //! Type of the iterator - typedef boost::shared_ptr<iterator> iter_ptr; - - //! Dataset size - virtual data::size_t size() const = 0; - - //! Iterator to use to iterate over this dataset - virtual iter_ptr begin() const = 0; -}; - -} // namespace monomorphic - -// ************************************************************************** // -// ************** for_each_sample ************** // -// ************************************************************************** // - -template<typename SampleType, typename Action> -inline void -for_each_sample( monomorphic::dataset<SampleType> const& ds, - Action const& act, - data::size_t number_of_samples = BOOST_TEST_DS_INFINITE_SIZE ) -{ - data::size_t size = (std::min)( ds.size(), number_of_samples ); - BOOST_TEST_DS_ASSERT( !size.is_inf(), "Dataset has infinite size. Please specify the number of samples" ); - - typename monomorphic::dataset<SampleType>::iter_ptr it = ds.begin(); - - while( size-- > 0 ) { - monomorphic::traits<SampleType>::invoke_action( **it, act ); - ++(*it); - } -} - -//____________________________________________________________________________// - -template<typename SampleType, typename Action> -inline typename BOOST_TEST_ENABLE_IF<!monomorphic::is_dataset<SampleType>::value,void>::type -for_each_sample( SampleType const& samples, - Action const& act, - data::size_t number_of_samples = BOOST_TEST_DS_INFINITE_SIZE ) -{ - data::for_each_sample( data::make( samples ), act, number_of_samples ); -} - -//____________________________________________________________________________// - -} // namespace data -} // namespace unit_test -} // namespace boost - -#include <boost/test/detail/enable_warnings.hpp> - -#endif // BOOST_TEST_DATA_MONOMORPHIC_DATASET_HPP_102211GER - |