发明名称 |
Pattern matching to validate and classify computer variables to one or more name ranges |
摘要 |
A technique of logically processing bit maps and character maps describing the attributes and values of computer variable ranges and a variable being tested to determine if a match exists between the variable and one or more ranges. Bit maps define the attributes of each character position of variables and ranges; character maps define which character positions are constrained to a fixed character for each of the ranges. This quick and efficient method of logical processing of maps replaces the known method of examining each character position of a variable individually.
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申请公布号 |
US7069487(B2) |
申请公布日期 |
2006.06.27 |
申请号 |
US20030361247 |
申请日期 |
2003.02.10 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
TROTTMAN DOUGLAS ALAN |
分类号 |
G06F11/00;G06F3/12;G06F7/02 |
主分类号 |
G06F11/00 |
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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