发明名称 |
Method and apparatus for comparing strings using hash values |
摘要 |
To facilitate the comparison of strings in logic programming, a hash code is added to each string having a value that depends on the contents of the string. Typically, this hash code is made part of the header for the string along with a string identification number, a number specifying the length of the string and a bit specifying whether the string is a run time string or a compile time string.
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申请公布号 |
US4899128(A) |
申请公布日期 |
1990.02.06 |
申请号 |
US19850807552 |
申请日期 |
1985.12.11 |
申请人 |
YEDA RESEARCH AND DEVELOPMENT CO., LTD. |
发明人 |
SHAPIRO, EHUD Y. |
分类号 |
G06F7/02;G06F9/44;G06F17/30 |
主分类号 |
G06F7/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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