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DataReader.go
62 lines (52 loc) · 1.35 KB
/
DataReader.go
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/*
* Copyright (c) 2014 ChangZhuo Chen <[email protected]>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*/
package main
import (
"bufio"
"os"
"strings"
)
func GetBenchmarkInput(filename string) (output []BenchmarkInput, err error) {
defer func() {
if r := recover(); r != nil {
err = r.(error)
}
}()
fd, err := os.Open(filename)
if err != nil {
panic(err)
}
defer fd.Close()
for scanner := bufio.NewScanner(fd); scanner.Scan(); {
text := scanner.Text()
comment := strings.Index(text, "#")
if comment != -1 {
text = text[:comment]
}
text = strings.TrimSpace(text)
if text == "" {
continue
}
out := strings.Split(text, "|")
if len(out) != 2 {
continue
}
benchmarkInput := BenchmarkInput{
out[0],
out[1],
}
output = append(output, benchmarkInput)
}
return output, err
}