From 6bf9fa1ded9bc149c0606c6d9b25d5be29454357 Mon Sep 17 00:00:00 2001
From: Nicholas Yang <parablank@gmail.com>
Date: Tue, 13 Feb 2018 18:17:44 -0500
Subject: [PATCH] non stl writing to blocks
---
indexer/Indexer.cpp | 17 ++++++++++-------
indexer/Indexer.h | 2 ++
2 files changed, 12 insertions(+), 7 deletions(-)
diff --git a/indexer/Indexer.cpp b/indexer/Indexer.cpp
index 25f59c0..1f4cbd4 100644
--- a/indexer/Indexer.cpp
+++ b/indexer/Indexer.cpp
@@ -11,8 +11,8 @@ void Indexer::run() {
save();
reset();
}
- unordered_map<string, vector<int>> dictionary = *pointerToDictionaries.Pop();
- for(auto word : dictionary) {
+ unordered_map<string, vector<int>>* dictionary = pointerToDictionaries.Pop();
+ for(auto word : *dictionary) {
for(auto location : word.second) {
indexedCount++;
masterDictionary[word.first].push_back(location);
@@ -23,15 +23,18 @@ void Indexer::run() {
void Indexer::save() {
map<string, vector<int> > maps(masterDictionary.begin(), masterDictionary.end());
- ofstream file("index" + to_string(currentFile) + ".txt");
+ string fileName = "index" + to_string(currentFile) + ".txt";
+ int file = open(fileName.c_str(), O_CREAT | O_WRONLY, S_IRWXU);
for(auto word : maps) {
- file << word.first << endl;
+ string wordBreak = word.first + "\n";
+ write(file, wordBreak.c_str(), strlen(wordBreak.c_str()));
for(auto location : word.second) {
- file << location << " ";
+ string locationSpace = to_string(location) + " ";
+ write(file, locationSpace.c_str(), strlen(locationSpace.c_str()));
}
- file << endl;
+ write(file, "\n", 1);
}
- file.close();
+ close(file);
currentFile++;
}
diff --git a/indexer/Indexer.h b/indexer/Indexer.h
index b40b48f..7b0c748 100644
--- a/indexer/Indexer.h
+++ b/indexer/Indexer.h
@@ -5,6 +5,8 @@
#include <vector>
#include <iostream>
#include <fstream>
+#include <fcntl.h>
+#include <unistd.h>
/*
--
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