str::hash_code
Return the hash code of a string.
Signatures
- int hash_code( string& input )
Details
The hash code for a string s is computed as the sum
s[0]*31(N-1) + s[1]*31(N-2) + ... + s[N-1]
where s[i] is code value of the ith character of the string and N is the length of the string.
Example
#import( "std/str.sps" )
echo( str::hash_code( "Hello" ) )
Output
69609650
Return value
The hash code of the string.
Parameters
- input
-
String the hash code is calculated of.
