Current File : /usr/lib/golang/src/cmd/vendor/github.com/google/pprof/internal/report//package.go
package report
import "regexp"
// pkgRE extracts package name, It looks for the first "." or "::" that occurs
// after the last "/". (Searching after the last / allows us to correctly handle
// names that look like "some.url.com/foo.bar".)
var pkgRE = regexp.MustCompile(`^((.*/)?[\w\d_]+)(\.|::)([^/]*)$`)
// packageName returns the package name of the named symbol, or "" if not found.
func packageName(name string) string {
m := pkgRE.FindStringSubmatch(name)
if m == nil {
return ""
}
return m[1]
}
