tools::columns::parser Class Reference

Inheritance diagram for tools::columns::parser:

Collaboration diagram for tools::columns::parser:

Public Member Functions
	parser ()
virtual	~parser ()
bool	parse (const std::string &a_s)
void	dump (std::ostream &a_out)

Protected Member Functions
	parser (const parser &)
parser &	operator= (const parser &)

Protected Attributes
tree	m_top

Detailed Description

Definition at line 65 of file columns.

Constructor & Destructor Documentation

parser() [1/2]

tools::columns::parser::parser ( )

inline

Definition at line 67 of file columns.

:m_top(0,""){}

~parser()

virtual tools::columns::parser::~parser ( )

inlinevirtual

Definition at line 68 of file columns.

{m_top.clear();}

parser() [2/2]

tools::columns::parser::parser ( const parser &  )

inlineprotected

Definition at line 70 of file columns.

:m_top(0,"") {}

Member Function Documentation

dump()

void tools::columns::parser::dump ( std::ostream &  a_out )

inline

Definition at line 111 of file columns.

{m_top.dump_tree(a_out,"");}

operator=()

parser& tools::columns::parser::operator= ( const parser &  )

inlineprotected

Definition at line 71 of file columns.

{return *this;}

parse()

bool tools::columns::parser::parse ( const std::string &  a_s )

inline

Definition at line 73 of file columns.

                                  {
    m_top.clear();
    tree* prev = &m_top;
   {std::string s;
    for(std::string::const_iterator it=a_s.begin();;++it) {
      if(it==a_s.end()) {
        if(s.size()) {
          new tree(prev,s);
          s.clear();
        }
        break;
      } else {
        const char& c = *it;
        if(c==',') {
          if(s.size()) {
            new tree(prev,s);
            s.clear();
          }
        } else if(c=='{') {
          tree* _tree = new tree(prev,s);
          s.clear();
 
          prev = _tree;
        } else if(c=='}') {
          if(s.size()) {
            new tree(prev,s);
            s.clear();
          }
          prev = prev->m_parent;
          if(!prev) return false; //should not happen.
        } else {
          s += c;
        }
      }
    }}
    return true;
  }

Member Data Documentation

m_top

tree tools::columns::parser::m_top

protected

Definition at line 113 of file columns.

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The documentation for this class was generated from the following file:

• /Users/barrand/private/dev/softinex/g4tools/g4tools/tools/columns