2021-01-02 21:25:04 +00:00
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package hyphae
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import (
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"sync"
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)
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// Its value is number of all existing hyphae. Hypha mutators are expected to manipulate the value. It is concurrent-safe.
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var count = struct {
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value int
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sync.Mutex
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}{}
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2021-10-01 17:12:16 +00:00
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// ResetCount sets the value of hyphae count to zero. Use when reloading hyphae.
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2021-01-24 07:06:37 +00:00
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func ResetCount() {
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2021-02-20 14:03:54 +00:00
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count.Lock()
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count.value = 0
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count.Unlock()
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2021-01-24 07:06:37 +00:00
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}
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2021-12-20 20:59:23 +00:00
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// Count how many hyphae there are.
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func Count() int {
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count.Lock()
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defer count.Unlock()
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return count.value
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}
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// incrementCount increments the value of the hyphae counter. Use when creating new hyphae or loading hyphae from disk.
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func incrementCount() {
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2021-01-02 21:25:04 +00:00
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count.Lock()
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count.value++
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count.Unlock()
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}
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2021-12-20 20:59:23 +00:00
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// decrementCount decrements the value of the hyphae counter. Use when deleting existing hyphae.
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func decrementCount() {
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2021-01-02 21:25:04 +00:00
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count.Lock()
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count.value--
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count.Unlock()
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}
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