1 #ifndef __bbstdStringToVector_INCLUDED_h__
2 #define __bbstdStringToVector_INCLUDED_h__
4 #include "bbtkUserBlackBox.h"
8 //=================================================================
9 // UserBlackBox declaration
11 class StringToVector : public bbtk::UserBlackBox
13 BBTK_USER_BLACK_BOX_INTERFACE(StringToVector,bbtk::UserBlackBox);
14 BBTK_DECLARE_INPUT(In,std::string);
15 BBTK_DECLARE_OUTPUT(Out,std::vector<T>);
18 T decode_item(const std::string&);
21 //=================================================================
23 // UserBlackBox description
24 BBTK_BEGIN_DESCRIBE_TEMPLATE_BLACK_BOX(StringToVector);
25 BBTK_NAME("StringTo"+bbtk::TypeName<std::vector<T> >());
26 BBTK_AUTHOR("laurent.guigues@creatis.insa-lyon.fr");
27 BBTK_CATEGORY("adaptor");
28 BBTK_DEFAULT_ADAPTOR();
29 BBTK_DESCRIPTION("Converts the content of the input string to a "+bbtk::TypeName<std::vector<T> >());
30 BBTK_TEMPLATE_INPUT(StringToVector, In,"Input",std::string);
31 typedef std::vector<T> Tvector;
32 BBTK_TEMPLATE_OUTPUT(StringToVector, Out,"Output",Tvector);
33 BBTK_END_DESCRIBE_TEMPLATE_BLACK_BOX(StringToVector);
35 //=================================================================
38 void StringToVector<T>::DoIt()
40 // std::cout << "StringToVector<"<<bbtk::TypeName<T>()<<">::DoIt()"<<std::endl;
43 std::string delimiters(" ,;");
44 std::string str(bbGetInputIn());
45 // std::cout << "'"<< str << "'"<<std::endl;
46 // Skip delimiters at beginning.
47 std::string::size_type lastPos = str.find_first_not_of(delimiters, 0);
48 // Find first "non-delimiter".
49 std::string::size_type pos = str.find_first_of(delimiters, lastPos);
51 while (std::string::npos != pos || std::string::npos != lastPos)
53 // Found a token, add it to the vector.
54 bbmOutputOut.push_back(
55 this->decode_item( str.substr(lastPos, pos - lastPos) ) );
56 // std::cout << this->bbGetOutputOut().back() << std::endl;
57 // Skip delimiters. Note the "not_of"
58 lastPos = str.find_first_not_of(delimiters, pos);
59 // Find next "non-delimiter"
60 pos = str.find_first_of(delimiters, lastPos);
62 // std::cout << "s=" << this->bbGetOutputOut().size() << std::endl;
64 //=================================================================
69 #endif //__bbstdStringToVector_INCLUDED_h__