GML_error Struct Reference

Reason and position of an error in a GML file. More...

List of all members.

Public Attributes

GML_error_value err_num
int line
int column


Detailed Description

Reason and position of an error in a GML file.

When an error occurs while parsing the structure of a GML file GML_error is used to return the type and position of the error detected. Position is specified by line and column, but might be somewhat imprecise. However at least the line number should not differ too much from the real position.

See also:
graph::load

Member Data Documentation

GML_error_value GML_error::err_num

Contains the error description as symbolic constant:

int GML_error::line

Contains the line, where the error was detected. This will usually be near the line where the error really is located.

int GML_error::column

Contains the column, where the error was detected.