def errcheck(result, func, cargs):
if not result:
raise GEOSException(
'Error encountered checking Coordinate Sequence returned from GEOS '
'C function "%s".' % func.__name__
)
return result
def check_cs_ptr(result, func, cargs):
"Error checking on routines that return Geometries."
if not result:
raise GEOSException(
'Error encountered checking Coordinate Sequence returned from GEOS '
'C function "%s".' % func.__name__)
return result
def check_cs_op(result, func, cargs):
"Check the status code of a coordinate sequence operation."
if result == 0:
raise GEOSException("Could not set value on coordinate sequence")
else:
return result
from django.contrib.gis.geos.libgeos import CS_PTR, GEOM_PTR, GEOSFuncFactory
from django.contrib.gis.geos.prototypes.errcheck import (
GEOSException, last_arg_byref,
)
# ## Error-checking routines specific to coordinate sequences. ##
def check_cs_op(result, func, cargs):
<<<<<<< HEAD
"Checks the status code of a coordinate sequence operation."
=======
"Check the status code of a coordinate sequence operation."
>>>>>>> 37c99181c9a6b95433d60f8c8ef9af5731096435
if result == 0:
raise GEOSException('Could not set value on coordinate sequence')
else:
return result
def check_cs_get(result, func, cargs):
<<<<<<< HEAD
"Checking the coordinate sequence retrieval."
=======
"Check the coordinate sequence retrieval."
>>>>>>> 37c99181c9a6b95433d60f8c8ef9af5731096435
check_cs_op(result, func, cargs)
# Object in by reference, return its value.
return last_arg_byref(cargs)
