| Home | Libraries | People | FAQ | More

#### Testing leftmost-longest searches (platform = linux, compiler = GNU C++ version 6.3.0)

Table 15. Testing leftmost-longest searches (platform = linux, compiler = GNU C++ version 6.3.0)

Expression Text | boost 1.65 | std::regex | POSIX
--- | --- | --- | ---
`<a[^>]+href=("[^"]*"|[^[:space:]]+)[^>]*>` In file: ....../libs/libraries.htm | 1.00 (107026ns) | 1.44 (154551ns) | 1.64 (175184ns)
`<img[^>]+src=("[^"]*"|[^[:space:]]+)[^>]*>` In file: ....../libs/libraries.htm | 1.00 (15420ns) | 6.89 (106275ns) | 1.59 (24567ns)
`Beman|John|Dave` In file: ....../libs/libraries.htm | 1.03 (5399ns) | 36.27 (190577ns) | 1.00 (5254ns)