C++PrimerTest added first

Author: tthhee

TextQuery/TextQuery.cpp

@@ -36,7 +36,14 @@ QueryResult TextQuery::query(const string& word) const
 
 
 }
-
+QueryResult::QueryResult(const QueryResult& s)
+{
+	sought = s.sought;
+	file = make_shared<vector<string>>();
+	copy(s.file->begin(), s.file->end(), file->begin());
+	lines = make_shared<set<line_no>>();
+	copy(s.lines->begin(), s.lines->end(), lines->begin());
+}
 ostream& print(ostream &os, const QueryResult& qr)
 {
 	os << qr.sought << " occurs " << qr.lines->size()

TextQuery/TextQuery.h

@@ -6,6 +6,7 @@
 #include <fstream>
 #include <memory>
 #include <sstream>
+#include <algorithm>
 using namespace std;
 using line_no = vector<string>::size_type;
 class QueryResult;
@@ -29,6 +30,7 @@ class QueryResult
 	shared_ptr<set<line_no>> lines;   //指向行号的指针
 public:
 	QueryResult(string s, shared_ptr<vector<string>> p, shared_ptr<set<line_no>> l):sought(s), file(p), lines(l){}
+	QueryResult(const QueryResult& s);
 	friend ostream& print(ostream&, const QueryResult&);