25 #ifndef WPROJECTFILEIO_H
26 #define WPROJECTFILEIO_H
59 virtual bool parse( std::string line,
unsigned int lineNumber ) = 0;
73 virtual void save( std::ostream& output ) = 0;
87 const std::vector< std::string >&
getErrors()
const;
96 void addError( std::string description );
105 #endif // WPROJECTFILEIO_H