FortranGIS  Version 3.0

◆ shpfileisnull()

logical function, public shapelib::shpfileisnull ( type(shpfileobject), intent(in)  hshp)

It returns .TRUE.

if the provided shapefile object is correctly associated with .shp/.shx file pair. It can be called after shpopen to test whether .shp/.shx files have been successfully opened.

Parameters
[in]hshpshapefile object to test

Definition at line 457 of file shapelib.F90.