type Profile … type ProfileBlock … type byFileName … func (p byFileName) Len() int { … } func (p byFileName) Less(i, j int) bool { … } func (p byFileName) Swap(i, j int) { … } // ParseProfiles parses profile data in the specified file and returns a // Profile for each source file described therein. func ParseProfiles(fileName string) ([]*Profile, error) { … } // ParseProfilesFromReader parses profile data from the Reader and // returns a Profile for each source file described therein. func ParseProfilesFromReader(rd io.Reader) ([]*Profile, error) { … } // parseLine parses a line from a coverage file. // It is equivalent to the regex // ^(.+):([0-9]+)\.([0-9]+),([0-9]+)\.([0-9]+) ([0-9]+) ([0-9]+)$ // // However, it is much faster: https://golang.org/cl/179377 func parseLine(l string) (fileName string, block ProfileBlock, err error) { … } // seekBack searches backwards from end to find sep in l, then returns the // value between sep and end as an integer. // If seekBack fails, the returned error will reference what. func seekBack(l string, sep byte, end int, what string) (value int, nextSep int, err error) { … } type blocksByStart … func (b blocksByStart) Len() int { … } func (b blocksByStart) Swap(i, j int) { … } func (b blocksByStart) Less(i, j int) bool { … } type Boundary … // Boundaries returns a Profile as a set of Boundary objects within the provided src. func (p *Profile) Boundaries(src []byte) (boundaries []Boundary) { … } type boundariesByPos … func (b boundariesByPos) Len() int { … } func (b boundariesByPos) Swap(i, j int) { … } func (b boundariesByPos) Less(i, j int) bool { … }
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