diff options
Diffstat (limited to 'usagepool.go')
| -rw-r--r-- | usagepool.go | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/usagepool.go b/usagepool.go index df69caf..6fd48f5 100644 --- a/usagepool.go +++ b/usagepool.go @@ -25,14 +25,15 @@ import ( // only inserted if they do not already exist. There // are two ways to add values to the pool: // -// 1) LoadOrStore will increment usage and store the -// value immediately if it does not already exist -// 2) LoadOrNew will increment usage and construct the -// value immediately if it does not already exist, -// then store that value in the pool. When the -// constructed value is finally deleted from the -// pool (after its usage reaches 0), it will be -// cleaned up by calling its Destruct method. +// 1) LoadOrStore will increment usage and store the +// value immediately if it does not already exist. +// 2) LoadOrNew will atomically check for existence +// and construct the value immediately if it does +// not already exist, or increment the usage +// otherwise, then store that value in the pool. +// When the constructed value is finally deleted +// from the pool (when its usage reaches 0), it +// will be cleaned up by calling Destruct(). // // The use of LoadOrNew allows values to be created // and reused and finally cleaned up only once, even |