gre.walk_pool(
pool_name
)
This function reports on the memory used by all of the resources loaded into a particular resource pool.
Parameters:
pool_name The resource pool whose content should be reported
Returns:
A table is returned with keys as the resources that are contained in the pool and values
indicating the number of bytes that a particular resource is using within the system.
Example:
-- Display the content of the current image cache
function show_image_cache(mapargs)
print("Images")
local data = gre.walk_pool("image")
for k,v in pairs(data) do
print(" ".. tostring(k) .. "=" .. tostring(v))
end
end