From 51a422f161e7e7cc5b1093a12e004165754ec1b9 Mon Sep 17 00:00:00 2001
From: Adrian Kummerlaender
Date: Sat, 7 Oct 2017 15:45:37 +0200
Subject: Introduce IndexFile class

---
 example.cc | 17 +++++++----------
 1 file changed, 7 insertions(+), 10 deletions(-)

(limited to 'example.cc')

diff --git a/example.cc b/example.cc
index e42a7fb..3727434 100644
--- a/example.cc
+++ b/example.cc
@@ -1,6 +1,5 @@
+#include "index.h"
 #include "istream/stream.h"
-#include "util/base64.h"
-#include "util/query.h"
 
 #include <string>
 #include <iostream>
@@ -12,7 +11,7 @@ std::string get(const std::string& path, std::size_t offset, std::size_t length)
 	result.resize(length);
 
 	stream.seekg(offset);
-	stream.read(result.data(), length);
+	stream.read(&result[0], length);
 
 	return result;
 }
@@ -21,14 +20,12 @@ int main(int argc, char** argv) {
 	if ( argc != 2 ) {
 		std::cerr << "Empty query." << std::endl;
 	} else {
-		// Get index entries of requested word definitions
-		for ( auto& line : dictzip::get_lines_starting_with("gcide.index", argv[1]) ) {
-			// Decode location in compressed archive
-			const std::size_t offset = dictzip::base64_decode(dictzip::get_encoded_offset(line));
-			const std::size_t length = dictzip::base64_decode(dictzip::get_encoded_length(line));
+		dictzip::IndexFile index("gcide.index");
 
-			// Print the GCIDE definition of _Accession_
-			std::cout << get("gcide.dict.dz", offset, length) << std::endl;
+		// Get index entries of requested word definitions
+		for ( auto& entry : index.get(argv[1]) ) {
+			// Print the GCIDE definition
+			std::cout << get("gcide.dict.dz", entry.offset, entry.length) << std::endl;
 		}
 	}
 }
-- 
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