element_t*
TMelement_alloc (coordinate_t* coordinates, long numCoordinate)
{
element_t* elementPtr;
elementPtr = (element_t*)xmalloc(sizeof(element_t));
if (elementPtr) {
calculateCircumCircle(elementPtr);
}
return elementPtr;
}
/* =============================================================================
* TMelement_alloc
*
* Contains a copy of input arg 'coordinates'
* =============================================================================
*/
element_t*
TMelement_alloc (TM_ARGDECL coordinate_t* coordinates, long numCoordinate)
{
element_t* elementPtr = NULL;
elementPtr = (element_t*)TM_MALLOC(sizeof(element_t));
if (elementPtr) {
long i;
for (i = 0; i < numCoordinate; i++) {
elementPtr->coordinates[i] = coordinates[i];
}
elementPtr->numCoordinate = numCoordinate;
minimizeCoordinates(elementPtr);
checkAngles(elementPtr);
calculateCircumCircle(elementPtr);
initEdges(elementPtr, coordinates, numCoordinate);
elementPtr->neighborListPtr = TMLIST_ALLOC(&element_listcompare);
assert(elementPtr->neighborListPtr);
elementPtr->isGarbage = false;
elementPtr->isReferenced = false;
}
return elementPtr;
}
