1 /*=========================================================================
3 Module: $RCSfile: bbstdStringToVector.h,v $
5 Date: $Date: 2009/05/14 14:43:38 $
6 Version: $Revision: 1.10 $
7 =========================================================================*/
9 /* ---------------------------------------------------------------------
11 * Copyright (c) CREATIS-LRMN (Centre de Recherche en Imagerie Medicale)
12 * Authors : Eduardo Davila, Laurent Guigues, Jean-Pierre Roux
14 * This software is governed by the CeCILL-B license under French law and
15 * abiding by the rules of distribution of free software. You can use,
16 * modify and/ or redistribute the software under the terms of the CeCILL-B
17 * license as circulated by CEA, CNRS and INRIA at the following URL
18 * http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
19 * or in the file LICENSE.txt.
21 * As a counterpart to the access to the source code and rights to copy,
22 * modify and redistribute granted by the license, users are provided only
23 * with a limited warranty and the software's author, the holder of the
24 * economic rights, and the successive licensors have only limited
27 * The fact that you are presently reading this means that you have had
28 * knowledge of the CeCILL-B license and that you accept its terms.
29 * ------------------------------------------------------------------------ */
32 #ifndef __bbstdStringToVector_INCLUDED_h__
33 #define __bbstdStringToVector_INCLUDED_h__
35 #include "bbtkAtomicBlackBox.h"
36 #include "bbstd_EXPORT.h"
40 //=================================================================
41 // BlackBox declaration
43 class bbstd_EXPORT StringToVector : public bbtk::AtomicBlackBox
45 BBTK_TEMPLATE_BLACK_BOX_INTERFACE(StringToVector,bbtk::AtomicBlackBox,T);
46 BBTK_DECLARE_INPUT(In,std::string);
47 BBTK_DECLARE_OUTPUT(Out,std::vector<T>);
50 T decode_item(const std::string&);
52 //=================================================================
54 //=================================================================
55 // BlackBox description
56 BBTK_BEGIN_DESCRIBE_TEMPLATE_BLACK_BOX(StringToVector,bbtk::AtomicBlackBox);
57 BBTK_NAME("StringTo"+bbtk::HumanTypeName<std::vector<T> >());
58 BBTK_AUTHOR("laurent.guigues@creatis.insa-lyon.fr");
59 BBTK_DEFAULT_ADAPTOR();
60 BBTK_DESCRIPTION("Converts the content of the input string to a "
61 +bbtk::HumanTypeName<std::vector<T> >()
62 +" ("+bbtk::TypeName<std::vector<T> >()+")");
63 BBTK_TEMPLATE_INPUT(StringToVector, In,"Input",std::string);
64 typedef std::vector<T> Tvector;
65 BBTK_TEMPLATE_OUTPUT(StringToVector, Out,"Output",Tvector);
66 BBTK_END_DESCRIBE_TEMPLATE_BLACK_BOX(StringToVector);
67 //=================================================================
70 template <class T> void StringToVector<T>::bbUserSetDefaultValues() {}
71 template <class T> void StringToVector<T>::bbUserInitializeProcessing() {}
72 template <class T> void StringToVector<T>::bbUserFinalizeProcessing() {}
73 //=================================================================
75 void StringToVector<T>::DoIt()
77 // std::cout << "StringToVector<"<<bbtk::TypeName<T>()<<">::DoIt()"<<std::endl;
80 std::string delimiters(" ,;");
81 std::string str(bbGetInputIn());
82 // std::cout << "'"<< str << "'"<<std::endl;
83 // Skip delimiters at beginning.
84 std::string::size_type lastPos = str.find_first_not_of(delimiters, 0);
85 // Find first "non-delimiter".
86 std::string::size_type pos = str.find_first_of(delimiters, lastPos);
88 while (std::string::npos != pos || std::string::npos != lastPos)
90 // Found a token, add it to the vector.
91 bbmOutputOut.push_back(
92 this->decode_item( str.substr(lastPos, pos - lastPos) ) );
93 // std::cout << this->bbGetOutputOut().back() << std::endl;
94 // Skip delimiters. Note the "not_of"
95 lastPos = str.find_first_not_of(delimiters, pos);
96 // Find next "non-delimiter"
97 pos = str.find_first_of(delimiters, lastPos);
99 // std::cout << "s=" << this->bbGetOutputOut().size() << std::endl;
101 //=================================================================
106 #endif //__bbstdStringToVector_INCLUDED_h__