Move everything under a namespace

basic-example.cc

@@ -1,5 +1,7 @@
 #include "lmdb-safe.hh"
+
 using namespace std;
+using namespace LMDBSafe;
 
 void checkLMDB(MDBEnv* env, MDBDbi dbi)
 {

lmdb-safe.cc

@@ -10,6 +10,8 @@
 
 using namespace std;
 
+namespace LMDBSafe {
+
 static string MDBError(int rc)
 {
   return mdb_strerror(rc);
@@ -374,3 +376,5 @@ MDBROCursor MDBROTransactionImpl::getROCursor(const MDBDbi &dbi)
   }
   return MDBROCursor(d_cursors, cursor);
 }
+
+}

lmdb-safe.hh

@@ -15,6 +15,8 @@
 #include <algorithm>
 #include <limits>
 
+namespace LMDBSafe {
+
 // apple compiler somehow has string_view even in c++11!
 #ifdef __cpp_lib_string_view
 using std::string_view;
@@ -620,3 +622,4 @@ public:
 
 };
 
+}

lmdb-typed.cc

@@ -1,5 +1,7 @@
 #include "lmdb-typed.hh"
 
+namespace LMDBSafe {
+
 unsigned int MDBGetMaxID(MDBRWTransaction& txn, MDBDbi& dbi)
 {
   auto cursor = txn->getRWCursor(dbi);
@@ -11,4 +13,4 @@ unsigned int MDBGetMaxID(MDBRWTransaction& txn, MDBDbi& dbi)
   return maxid;
 }
 
-
+}

lmdb-typed.hh

@@ -7,10 +7,11 @@
 #include <boost/iostreams/stream_buffer.hpp>
 #include <boost/iostreams/device/back_inserter.hpp>
 
+namespace LMDBSafe {
+
 /* 
    Open issues:
 
-   Everything should go into a namespace
    What is an error? What is an exception?
    could id=0 be magic? ('no such id')
      yes
@@ -716,7 +717,4 @@ private:
   std::string d_name;
 };
 
-
-
-
-
+}

lmdb-various.cc

@@ -9,6 +9,7 @@
 #include <vector>
 
 using namespace std;
+using namespace LMDBSafe;
 
 static void closeTest()
 {
@@ -240,3 +241,4 @@ int main(int argc, char** argv)
   txn.commit();
 }
 */
+

lmdb-view.cc

@@ -3,6 +3,7 @@
 #include <iostream>
 
 using namespace std;
+using namespace LMDBSafe;
 
 void countDB(MDBEnv& env, MDBROTransaction& txn, const std::string& dbname)
 {

multi-example.cc

@@ -1,8 +1,10 @@
 #include "lmdb-safe.hh"
-using namespace std;
 
 #include <unistd.h>
 
+using namespace std;
+using namespace LMDBSafe;
+
 int main()
 {
   unlink("./multi");

rel-example.cc

@@ -6,6 +6,7 @@
 #include <sstream>
 
 using namespace std;
+using namespace LMDBSafe;
 
 struct Record
 {

resize-example.cc

@@ -3,6 +3,7 @@
 #include <cstring>
 
 using namespace std;
+using namespace LMDBSafe;
 
 int main(int argc, char** argv)
 {

scale-example.cc

@@ -1,5 +1,7 @@
 #include "lmdb-safe.hh"
+
 using namespace std;
+using namespace LMDBSafe;
 
 struct MDBVal
 {

test-basic.cc

@@ -5,6 +5,7 @@
 #include <iostream>
 
 using namespace std;
+using namespace LMDBSafe;
 
 TEST_CASE("Most basic tests", "[mostbasic]") {
   unlink("./tests");

typed-example.cc

@@ -5,6 +5,7 @@
 #include <string>
 
 using namespace std;
+using namespace LMDBSafe;
 
 struct DNSResourceRecord
 {

typed-test.cc

@@ -6,6 +6,7 @@
 #include <iostream>
 
 using namespace std;
+using namespace LMDBSafe;
 
 struct Member
 {