get_fraction

Description:

public bool get_fraction (string fieldname, out int value_numerator, out int value_denominator)

Sets the integers pointed to by value_numerator and value_denominator corresponding to the value of the given field.

Caller is responsible for making sure the field exists and has the correct type.

Parameters:

this	a Structure
fieldname	the name of a field
value_numerator	a pointer to an int to set
value_denominator	a pointer to an int to set

Returns:

true if the values could be set correctly. If there was no field with fieldname or the existing field did not contain a GstFraction, this function returns false.