AttributeReader< _Traits > Class Template Reference
[Section readers and writers]
Detailed Description
template<typename _Traits = DefaultReaderTraits>
class lemon::AttributeReader< _Traits >
The lemon format can store multiple attribute set. Each set has the header line @attributes attributeset_name, but the attributeset_name may be empty.
The attributeset section contains several lines. Each of them starts with an attribute and then a the value for the id. #include <lemon/lemon_reader.h>
Inheritance diagram for AttributeReader< _Traits >:
Public Member Functions | |
| AttributeReader (LemonReader &_reader, const std::string &_name=std::string()) | |
| Constructor. | |
| virtual | ~AttributeReader () |
| Destructor. | |
| template<typename Value > | |
| AttributeReader & | readAttribute (const std::string &label, Value &value) |
| template<typename ItemReader , typename Value > | |
| AttributeReader & | readAttribute (const std::string &label, Value &value, const ItemReader &ir=ItemReader()) |
Protected Member Functions | |
| bool | header (const std::string &line) |
| Gives back true when the SectionReader can process the section with the given header line. | |
| void | read (std::istream &is) |
| Reader function of the section. | |
Constructor & Destructor Documentation
| AttributeReader | ( | LemonReader & | _reader, | |
| const std::string & | _name = std::string() | |||
| ) | [inline] |
Constructor for AttributeReader. It creates the AttributeReader and attach it into the given LemonReader. The reader process a section only if the section_name and the _name are the same.
| virtual ~AttributeReader | ( | ) | [inline, virtual] |
Destructor for AttributeReader.
Member Function Documentation
| AttributeReader& readAttribute | ( | const std::string & | label, | |
| Value & | value | |||
| ) | [inline] |
Add an attribute reader command for the reader.
| AttributeReader& readAttribute | ( | const std::string & | label, | |
| Value & | value, | |||
| const ItemReader & | ir = ItemReader() | |||
| ) | [inline] |
Add an attribute reader command for the reader.
| bool header | ( | const std::string & | line | ) | [inline, protected, virtual] |
It gives back true when the header line start with @attributes, and the header line's id and the attributeset's id are the same.
Implements SectionReader.
| void read | ( | std::istream & | is | ) | [inline, protected, virtual] |
It reads the content of the section.
Implements SectionReader.
