iRIC_Geo_Polygon_Read_HoleCount

Reads the number of holes in the polygon.

Format (FORTRAN)

call iRIC_Geo_Polygon_Read_HoleCount(geo_handle, count, ier)

Format (C/C++)

ier = iRIC_Geo_Polygon_Read_HoleCount(geo_handle, count)

Format (Python)

count = iRIC_Geo_Polygon_Read_HoleCount(geo_handle)

Arguments and returned value

geo_handle

Table 1782 Description of geo_handle

Item	Value
Name	geo_handle
Input/Output	Input
Description	Handle of geographic data
Data type (FORTRAN)	integer
Data type (C/C++)	int
Data type (Python)	int

count

Table 1783 Description of count

Item	Value
Name	count
Input/Output	Output
Description	The number of holes
Data type (FORTRAN)	integer
Data type (C/C++)	int*
Data type (Python)	int

ier

Table 1784 Description of ier

Item	Value
Name	ier
Input/Output	Output
Description	Error code. 0 means success, other values mean error.
Data type (FORTRAN)	integer
Data type (C/C++)	int
Data type (Python)	(Not defined)