pthreads :: AtomicInt :: defaultinit
# An atomic Int
extern class AtomicInt in "C" `{ int* `}
new(i: Int)`{
int* v = malloc(sizeof(int));
return v;
`}
# Get the value and increment it by `i`
fun get_and_increment_by(i: Int): Int `{
return __sync_fetch_and_add(self, i);
`}
# Get the value and decrement it by `i`
fun get_and_decrement_by(i: Int): Int `{
return __sync_fetch_and_sub(self, i);
`}
# Get the value and increment it
fun get_and_increment: Int `{
return __sync_fetch_and_add(self, 1);
`}
# Get the value and decrement it
fun get_and_decrement: Int `{
return __sync_fetch_and_sub(self, 1);
`}
# Increment by `i` and get the new value
fun increment_by_and_get(i: Int): Int `{
return __sync_add_and_fetch(self, i);
`}
# Decrement by `i` and get the new value
fun decrement_by_and_get(i: Int): Int `{
return __sync_sub_and_fetch(self, i);
`}
# Increment the value and get the new one
fun increment_and_get: Int `{
return __sync_add_and_fetch(self, 1);
`}
# Decrement the value and get the new one
fun decrement_and_get: Int `{
return __sync_sub_and_fetch(self,1);
`}
# Get the current value
fun value: Int `{
return *self;
`}
end
lib/pthreads/pthreads.nit:85,1--137,3