15 lines
391 B
Go
15 lines
391 B
Go
package helpers
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// From: http://boost.sourceforge.net/doc/html/boost/hash_combine.html
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func HashCombine(seed uint32, hash uint32) uint32 {
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return seed ^ (hash + 0x9e3779b9 + (seed << 6) + (seed >> 2))
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}
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func HashCombineString(seed uint32, text string) uint32 {
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seed = HashCombine(seed, uint32(len(text)))
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for _, c := range text {
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seed = HashCombine(seed, uint32(c))
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}
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return seed
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}
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