4.22.3.8 containsRelatively

Syntax:

containsRelatively( cone c, intvec point )

Type:

int

Purpose:

1 iff the given cone contains the given point in its relative interior; 0 otherwise

Example:

LIB"gfanlib.so"; intmat M[2][2]= 1,0, 0,1; cone c=coneViaPoints(M); intvec p1=1,1; containsRelatively(c,p1); ==> 1 intvec p2=0,1; containsRelatively(c,p2); ==> 0