X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=kernel%2Fsrc%2FbbtkAny.h;h=71edc872f423209239dde51d298720b0329c72b0;hb=7f5062112812aade4d10f1f2a3cf21abb3eb750e;hp=45ed57640f596d4d61d605ee232ae84fb5a89a1c;hpb=a26195c366a89795288009cf7e20f11afa494970;p=bbtk.git diff --git a/kernel/src/bbtkAny.h b/kernel/src/bbtkAny.h index 45ed576..71edc87 100644 --- a/kernel/src/bbtkAny.h +++ b/kernel/src/bbtkAny.h @@ -1,20 +1,40 @@ +/* +# --------------------------------------------------------------------- +# +# Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image +# pour la SantÈ) +# Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton +# Previous Authors : Laurent Guigues, Jean-Pierre Roux +# CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil +# +# This software is governed by the CeCILL-B license under French law and +# abiding by the rules of distribution of free software. You can use, +# modify and/ or redistribute the software under the terms of the CeCILL-B +# license as circulated by CEA, CNRS and INRIA at the following URL +# http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html +# or in the file LICENSE.txt. +# +# As a counterpart to the access to the source code and rights to copy, +# modify and redistribute granted by the license, users are provided only +# with a limited warranty and the software's author, the holder of the +# economic rights, and the successive licensors have only limited +# liability. +# +# The fact that you are presently reading this means that you have had +# knowledge of the CeCILL-B license and that you accept its terms. +# ------------------------------------------------------------------------ */ + + /*========================================================================= - Program: bbtk Module: $RCSfile: bbtkAny.h,v $ Language: C++ - Date: $Date: 2008/01/22 15:02:00 $ - Version: $Revision: 1.1 $ - - Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de - l'Image). All rights reserved. See doc/license.txt or - http://www.creatis.insa-lyon.fr/Public/bbtk/License.html for details. - - This software is distributed WITHOUT ANY WARRANTY; without even - the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR - PURPOSE. See the above copyright notices for more information. - + Date: $Date: 2012/11/16 08:49:01 $ + Version: $Revision: 1.9 $ =========================================================================*/ + + + /** *\file *\brief Defines the class any which can store any type of data (adapted from boost::any). @@ -38,9 +58,7 @@ #include "bbtkMessageManager.h" #include "bbtkException.h" -#ifdef _USE_BOOST_ #include -#endif namespace bbtk { @@ -113,18 +131,18 @@ namespace bbtk class anyholder : public anyplaceholder { public: // structors - + anyholder(ValueType* const & value) : held(value) { } - + public: // queries - + virtual const std::type_info & type() const { return typeid(ValueType*); } - + virtual bool is_pointer() const { return true; } virtual const std::type_info & pointed_type() const { return typeid(ValueType); } virtual void* get_pointer() const { @@ -136,11 +154,11 @@ namespace bbtk } virtual anyplaceholder * clone() const { return new anyholder(held); } - + public: // representation - + ValueType* held; - + }; //========================================================= @@ -174,13 +192,13 @@ namespace bbtk public: typedef any< TypeTraits > self; // structors - + /// Default constructor any() : content(0) { } - + /// Constructor with a value of template type template any(const ValueType & value) @@ -223,7 +241,7 @@ namespace bbtk { delete content; } - + /// Swaps the content of this with another any any & swap(any & rhs) @@ -299,13 +317,13 @@ namespace bbtk /// Returns true iff the contained type is a pointer inline bool contains_pointer() { - return content->is_pointer() ; + return content ? content->is_pointer() : false; } /// Returns true iff the contained type is t inline bool contains(TypeInfo t) { - return ( type() == t ); + return ( (bool)((type() == t)!=0) ); } /// Returns true iff any of type ValueType can be held @@ -326,9 +344,18 @@ namespace bbtk <<"> with content : " < *>(content)->held; - + printf("EED bbtkAny get() self=%s \n" , HumanTypeName().c_str() ); + printf("EED bbtkAny get() ValueType=%s \n" , bbtk::HumanTypeName().c_str() ); + printf("EED bbtkAny get() Type=%s \n" , bbtk::HumanTypeName<>(type()).c_str() ); + printf("EED bbtkAny get() type name=(-%s-) \n" , type().name() ); + printf("EED bbtkAny get() ValueType name=(-%s-) \n" , typeid(ValueType).name() ); +// 2021-12-15 + if ( strcmp( type().name() , typeid(ValueType).name() ) ==0 ) +// if ( type() == typeid(ValueType) ) + { + return static_cast< anyholder *>(content)->held; + } + bbtkError(HumanTypeName() <<" get with type <" <() @@ -451,105 +478,5 @@ namespace bbtk -/* - -// TRY TO INCLUDE BOOST DIRECTLY : OK WORKS ! -#include -#include - -#include "boost/config.hpp" -#include -#include -#include -#include - - -namespace bbtk -{ - - - class bad_any_cast : public std::bad_cast - { - public: - virtual const char * what() const throw() - { - return "boost::bad_any_cast: " - "failed conversion using boost::any_cast"; - } - }; - - typedef any anything; - - template - ValueType * any_cast(anything * operand) - { - return operand && operand->type() == typeid(ValueType) - ? &static_cast *>(operand->content)->held - : 0; - } - - template - const ValueType * any_cast(const anything * operand) - { - return any_cast(const_cast(operand)); - } - - template - ValueType any_cast(const anything & operand) - { - typedef BOOST_DEDUCED_TYPENAME boost::remove_reference::type nonref; - -#ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION - // If 'nonref' is still reference type, it means the user has not - // specialized 'remove_reference'. - - // Please use BOOST_BROKEN_COMPILER_TYPE_TRAITS_SPECIALIZATION macro - // to generate specialization of remove_reference for your class - // See type traits library documentation for details - BOOST_STATIC_ASSERT(!boost::is_reference::value); -#endif - - const nonref * result = any_cast(&operand); - if(!result) - boost::throw_exception(bad_any_cast()); - return *result; - } - - template - ValueType any_cast(anything & operand) - { - typedef BOOST_DEDUCED_TYPENAME boost::remove_reference::type nonref; - -#ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION - // The comment in the above version of 'any_cast' explains when this - // assert is fired and what to do. - BOOST_STATIC_ASSERT(!is_reference::value); -#endif - - nonref * result = any_cast(&operand); - if(!result) - boost::throw_exception(bad_any_cast()); - return *result; - } - - // Note: The "unsafe" versions of any_cast are not part of the - // public interface and may be removed at any time. They are - // required where we know what type is stored in the any and can't - // use typeid() comparison, e.g., when our types may travel across - // different shared libraries. - template - inline ValueType * unsafe_any_cast(anything * operand) - { - return &static_cast *>(operand->content)->held; - } - - template - inline const ValueType * unsafe_any_cast(const anything * operand) - { - return unsafe_any_cast(const_cast(operand)); - } -} -*/ // EO TRY TO INCLUDE BOOST - #endif