Chris@16: //
Chris@16: //  Copyright (c) 2000-2002
Chris@16: //  Joerg Walter, Mathias Koch
Chris@16: //
Chris@16: //  Distributed under the Boost Software License, Version 1.0. (See
Chris@16: //  accompanying file LICENSE_1_0.txt or copy at
Chris@16: //  http://www.boost.org/LICENSE_1_0.txt)
Chris@16: //
Chris@16: //  The authors gratefully acknowledge the support of
Chris@16: //  GeNeSys mbH & Co. KG in producing this work.
Chris@16: //
Chris@16: 
Chris@16: #ifndef _BOOST_UBLAS_CONFIG_
Chris@16: #define _BOOST_UBLAS_CONFIG_
Chris@16: 
Chris@16: #include <cassert>
Chris@16: #include <cstddef>
Chris@16: #include <algorithm>
Chris@16: #include <limits>
Chris@16: 
Chris@16: #include <boost/config.hpp>
Chris@16: #include <boost/static_assert.hpp>
Chris@16: #include <boost/noncopyable.hpp>
Chris@16: #include <boost/mpl/if.hpp>
Chris@16: #include <boost/mpl/and.hpp>
Chris@16: #include <boost/type_traits/is_same.hpp>
Chris@16: #include <boost/type_traits/is_convertible.hpp>
Chris@16: #include <boost/type_traits/is_const.hpp>
Chris@16: #include <boost/type_traits/remove_reference.hpp>
Chris@16: 
Chris@101: // C++11
Chris@101: #if defined(__cplusplus) && __cplusplus >= 201103L
Chris@101: 
Chris@101: #define BOOST_UBLAS_CPP_GE_2011
Chris@101: 
Chris@101: #elif BOOST_MSVC >= 1800
Chris@101: 
Chris@101: #define BOOST_UBLAS_CPP_GE_2011
Chris@101: 
Chris@101: #else
Chris@101: 
Chris@101: #undef BOOST_UBLAS_CPP_GE_2011 // Make sure no one defined it
Chris@101: 
Chris@101: #endif
Chris@16: 
Chris@16: // Microsoft Visual C++
Chris@16: #if defined (BOOST_MSVC) && ! defined (BOOST_STRICT_CONFIG)
Chris@16: 
Chris@16: // Version 7.1
Chris@16: #if BOOST_MSVC == 1310
Chris@16: // One of these workarounds is needed for MSVC 7.1 AFAIK
Chris@16: // (thanks to John Maddock and Martin Lauer).
Chris@16: #if !(defined(BOOST_UBLAS_NO_NESTED_CLASS_RELATION) || defined(BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION))
Chris@16: #define BOOST_UBLAS_NO_NESTED_CLASS_RELATION
Chris@16: #endif
Chris@16: 
Chris@16: #endif
Chris@16: 
Chris@16: #endif
Chris@16: 
Chris@16: 
Chris@16: // GNU Compiler Collection
Chris@16: #if defined (__GNUC__) && ! defined (BOOST_STRICT_CONFIG)
Chris@16: 
Chris@16: #if __GNUC__ >= 4 || (__GNUC__ >= 3 && __GNUC_MINOR__ >= 4)
Chris@16: // Specified by ABI definition see GCC bug id 9982
Chris@16: #define BOOST_UBLAS_USEFUL_ARRAY_PLACEMENT_NEW
Chris@16: #endif
Chris@16: 
Chris@16: #if __GNUC__ < 3
Chris@16: #define BOOST_UBLAS_UNSUPPORTED_COMPILER 1
Chris@16: #endif
Chris@16: 
Chris@16: #endif
Chris@16: 
Chris@16: 
Chris@16: // Intel Compiler
Chris@16: #if defined (BOOST_INTEL) && ! defined (BOOST_STRICT_CONFIG)
Chris@16: 
Chris@16: #if defined (BOOST_INTEL_LINUX) && (BOOST_INTEL_LINUX >= 800)
Chris@16: // By inspection of compiler results
Chris@16: #define BOOST_UBLAS_USEFUL_ARRAY_PLACEMENT_NEW
Chris@16: #endif
Chris@16: 
Chris@16: #if (BOOST_INTEL < 700)
Chris@16: #define BOOST_UBLAS_UNSUPPORTED_COMPILER 1
Chris@16: #endif
Chris@16: 
Chris@16: // Define swap for index_pair and triple.
Chris@16: #if (BOOST_INTEL <= 800)
Chris@16: namespace boost { namespace numeric { namespace ublas {
Chris@16:     template<class C, class IC>
Chris@16:     class indexed_iterator;
Chris@16: 
Chris@16:     template<class V>
Chris@16:     class index_pair;
Chris@16:     template<class M>
Chris@16:     class index_triple;
Chris@16: }}}
Chris@16: 
Chris@16: namespace std {
Chris@16:     template<class V>
Chris@16:     inline
Chris@16:     void swap (boost::numeric::ublas::index_pair<V> i1, boost::numeric::ublas::index_pair<V> i2) {
Chris@16:         i1.swap (i2);
Chris@16:     }
Chris@16:     template<class M>
Chris@16:     inline
Chris@16:     void swap (boost::numeric::ublas::index_triple<M> i1, boost::numeric::ublas::index_triple<M> i2) {
Chris@16:         i1.swap (i2);
Chris@16:     }
Chris@16:     // iter_swap also needed for ICC on Itanium?
Chris@16:     template<class C, class IC>
Chris@16:     inline
Chris@16:     void iter_swap (boost::numeric::ublas::indexed_iterator<C, IC> it1,
Chris@16:                     boost::numeric::ublas::indexed_iterator<C, IC> it2) {
Chris@16:         swap (*it1, *it2);
Chris@16:     }
Chris@16: }
Chris@16: #endif
Chris@16: 
Chris@16: #endif
Chris@16: 
Chris@16: 
Chris@16: // Comeau compiler - thanks to Kresimir Fresl
Chris@16: #if defined (__COMO__) && ! defined (BOOST_STRICT_CONFIG)
Chris@16: 
Chris@16: // Missing std::abs overloads for float types in <cmath> are in <cstdlib>
Chris@16: #if defined(__LIBCOMO__) && (__LIBCOMO_VERSION__ <= 31)
Chris@16: #include <cstdlib>
Chris@16: #endif
Chris@16: 
Chris@16: #endif
Chris@16: 
Chris@16: // PGI compiler
Chris@16: #ifdef __PGIC__
Chris@16: #define BOOST_UBLAS_UNSUPPORTED_COMPILER 0
Chris@16: #endif
Chris@16: 
Chris@16: //  HP aCC C++ compiler
Chris@16: #if defined (__HP_aCC) && ! defined (BOOST_STRICT_CONFIG)
Chris@16: #  if (__HP_aCC >= 60000 )
Chris@16: #    define BOOST_UBLAS_USEFUL_ARRAY_PLACEMENT_NEW
Chris@16: #endif
Chris@16: #endif
Chris@16: 
Chris@16: 
Chris@16: //  SGI MIPSpro C++ compiler
Chris@16: #if defined (__sgi) && ! defined (BOOST_STRICT_CONFIG)
Chris@16: 
Chris@16: // Missing std::abs overloads for float types in <cmath> are in <cstdlib>
Chris@16: // This test should be library version specific.
Chris@16: #include <cstdlib>
Chris@16: 
Chris@16: #if __COMPILER_VERSION >=650
Chris@16: // By inspection of compiler results - thanks to Peter Schmitteckert
Chris@16: #define BOOST_UBLAS_USEFUL_ARRAY_PLACEMENT_NEW
Chris@16: #endif
Chris@16: 
Chris@16: #endif
Chris@16: 
Chris@16: 
Chris@16: // Metrowerks Codewarrior
Chris@16: #if defined (__MWERKS__) && ! defined (BOOST_STRICT_CONFIG)
Chris@16: 
Chris@16: // 8.x
Chris@16: #if __MWERKS__ <= 0x3003
Chris@16: #define BOOST_UBLAS_UNSUPPORTED_COMPILER 1
Chris@16: #endif
Chris@16: 
Chris@16: #endif
Chris@16: 
Chris@16: 
Chris@16: // Detect other compilers with serious defects - override by defineing BOOST_UBLAS_UNSUPPORTED_COMPILER=0
Chris@16: #ifndef BOOST_UBLAS_UNSUPPORTED_COMPILER
Chris@101: #if defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING) || defined(BOOST_NO_SFINAE) || defined(BOOST_NO_STDC_NAMESPACE)
Chris@16: #define BOOST_UBLAS_UNSUPPORTED_COMPILER 1
Chris@16: #endif
Chris@16: #endif
Chris@16: 
Chris@16: // Cannot continue with an unsupported compiler
Chris@16: #if defined(BOOST_UBLAS_UNSUPPORTED_COMPILER) && (BOOST_UBLAS_UNSUPPORTED_COMPILER != 0)
Chris@16: #error Your compiler and/or configuration is unsupported by this verions of uBLAS. Define BOOST_UBLAS_UNSUPPORTED_COMPILER=0 to override this message. Boost 1.32.0 includes uBLAS with support for many older compilers.
Chris@16: #endif
Chris@16: 
Chris@16: 
Chris@16: 
Chris@16: // Enable performance options in RELEASE mode
Chris@16: #if defined (NDEBUG) || defined (BOOST_UBLAS_NDEBUG)
Chris@16: 
Chris@16: #ifndef BOOST_UBLAS_INLINE
Chris@16: #define BOOST_UBLAS_INLINE inline
Chris@16: #endif
Chris@16: 
Chris@16: // Do not check sizes!
Chris@16: #define BOOST_UBLAS_USE_FAST_SAME
Chris@16: 
Chris@16: // NO runtime error checks with BOOST_UBLAS_CHECK macro
Chris@16: #ifndef BOOST_UBLAS_CHECK_ENABLE
Chris@16: #define BOOST_UBLAS_CHECK_ENABLE 0
Chris@16: #endif
Chris@16: 
Chris@16: // NO type compatibility numeric checks
Chris@16: #ifndef BOOST_UBLAS_TYPE_CHECK
Chris@16: #define BOOST_UBLAS_TYPE_CHECK 0
Chris@16: #endif
Chris@16: 
Chris@16: 
Chris@16: // Disable performance options in DEBUG mode
Chris@16: #else
Chris@16: 
Chris@16: #ifndef BOOST_UBLAS_INLINE
Chris@16: #define BOOST_UBLAS_INLINE
Chris@16: #endif
Chris@16: 
Chris@16: // Enable runtime error checks with BOOST_UBLAS_CHECK macro. Check bounds etc
Chris@16: #ifndef BOOST_UBLAS_CHECK_ENABLE
Chris@16: #define BOOST_UBLAS_CHECK_ENABLE 1
Chris@16: #endif
Chris@16: 
Chris@16: // Type compatibiltity numeric checks
Chris@16: #ifndef BOOST_UBLAS_TYPE_CHECK
Chris@16: #define BOOST_UBLAS_TYPE_CHECK 1
Chris@16: #endif
Chris@16: 
Chris@16: #endif
Chris@16: 
Chris@16: 
Chris@16: /*
Chris@16:  * Type compatibility checks
Chris@16:  *  Control type compatibility numeric runtime checks for non dense matrices.
Chris@16:  *  Require additional storage and complexity
Chris@16:  */
Chris@16: #if BOOST_UBLAS_TYPE_CHECK
Chris@16: template <class Dummy>
Chris@16: struct disable_type_check
Chris@16: {
Chris@16:     static bool value;
Chris@16: };
Chris@16: template <class Dummy>
Chris@16: bool disable_type_check<Dummy>::value = false;
Chris@16: #endif
Chris@16: #ifndef BOOST_UBLAS_TYPE_CHECK_EPSILON
Chris@16: #define BOOST_UBLAS_TYPE_CHECK_EPSILON (type_traits<real_type>::type_sqrt (std::numeric_limits<real_type>::epsilon ()))
Chris@16: #endif
Chris@16: #ifndef BOOST_UBLAS_TYPE_CHECK_MIN
Chris@16: #define BOOST_UBLAS_TYPE_CHECK_MIN (type_traits<real_type>::type_sqrt ( (std::numeric_limits<real_type>::min) ()))
Chris@16: #endif
Chris@16: 
Chris@16: 
Chris@16: /*
Chris@16:  * General Configuration
Chris@16:  */
Chris@16: 
Chris@16: // Proxy shortcuts overload the alreadly heavily over used operator ()
Chris@16: //#define BOOST_UBLAS_ENABLE_PROXY_SHORTCUTS
Chris@16: 
Chris@16: // In order to simplify debugging is is possible to simplify expression template
Chris@16: // so they are restricted to a single operation
Chris@16: // #define BOOST_UBLAS_SIMPLE_ET_DEBUG
Chris@16: 
Chris@16: // Use invariant hoisting.
Chris@16: // #define BOOST_UBLAS_USE_INVARIANT_HOISTING
Chris@16: 
Chris@16: // Use Duff's device in element access loops
Chris@16: // #define BOOST_UBLAS_USE_DUFF_DEVICE
Chris@16: 
Chris@16: // Choose evaluation method for dense vectors and matrices
Chris@16: #if !(defined(BOOST_UBLAS_USE_INDEXING) || defined(BOOST_UBLAS_USE_ITERATING))
Chris@16: #define BOOST_UBLAS_USE_INDEXING
Chris@16: #endif
Chris@16: // #define BOOST_UBLAS_ITERATOR_THRESHOLD 0
Chris@16: 
Chris@16: // Use indexed iterators - unsupported implementation experiment
Chris@16: // #define BOOST_UBLAS_USE_INDEXED_ITERATOR
Chris@16: 
Chris@16: // Alignment of bounded_array type
Chris@16: #ifndef BOOST_UBLAS_BOUNDED_ARRAY_ALIGN
Chris@16: #define BOOST_UBLAS_BOUNDED_ARRAY_ALIGN
Chris@16: #endif
Chris@16: 
Chris@16: // Enable different sparse element proxies
Chris@16: #ifndef BOOST_UBLAS_NO_ELEMENT_PROXIES
Chris@16: // Sparse proxies prevent reference invalidation problems in expressions such as:
Chris@16: // a [1] = a [0] = 1        Thanks to Marc Duflot for spotting this.
Chris@16: // #define BOOST_UBLAS_STRICT_MAP_ARRAY
Chris@16: #define BOOST_UBLAS_STRICT_VECTOR_SPARSE
Chris@16: #define BOOST_UBLAS_STRICT_MATRIX_SPARSE
Chris@16: // Hermitian matrices use element proxies to allow assignment to conjugate triangle
Chris@16: #define BOOST_UBLAS_STRICT_HERMITIAN
Chris@16: #endif
Chris@16: 
Chris@16: // Define to configure special settings for reference returning members
Chris@16: // #define BOOST_UBLAS_REFERENCE_CONST_MEMBER
Chris@16: // #define BOOST_UBLAS_PROXY_CONST_MEMBER
Chris@16: 
Chris@16: 
Chris@16: // Include type declerations and functions
Chris@16: #include <boost/numeric/ublas/fwd.hpp>
Chris@16: #include <boost/numeric/ublas/detail/definitions.hpp>
Chris@16: 
Chris@16: 
Chris@16: #endif
Chris@101: