go/src/cmd/vendor/github.com/google/pprof/profile/index.go

// SampleIndexByName returns the appropriate index for a value of sample index.
// If numeric, it returns the number, otherwise it looks up the text in the
// profile sample types.
func (p *Profile) SampleIndexByName(sampleIndex string) (int, error) { … }

func sampleTypes(p *Profile) []string { … }