From f8f44f0a8bae0667c6f5ff2315b220144785c6fb Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Wed, 29 Feb 2012 17:08:36 +0200
Subject: Support for C++11 containers (array, forward_list, unordered)

---
 common/container/driver.cxx | 206 ++++++++++++++++++++++++++++++++++++++++++++
 common/container/test.hxx   |  95 +++++++++++++++++++-
 2 files changed, 299 insertions(+), 2 deletions(-)

diff --git a/common/container/driver.cxx b/common/container/driver.cxx
index d19dca1..469bba2 100644
--- a/common/container/driver.cxx
+++ b/common/container/driver.cxx
@@ -38,6 +38,23 @@ main (int argc, char* argv[])
       empty.num = 0;
       empty.str = "";
 
+#ifdef HAVE_CXX11
+      // array
+      //
+      empty.na[0] = 123;
+      empty.na[1] = 234;
+      empty.na[2] = 345;
+
+      empty.sa[0] = "aaa";
+      empty.sa[1] = "bbbb";
+      empty.sa[2] = "ccccc";
+
+      empty.ca[0] = comp (123, "aaa");
+      empty.ca[1] = comp (234, "bbbb");
+      empty.ca[2] = comp (345, "ccccc");
+#endif
+
+
       //
       // med
       //
@@ -89,6 +106,58 @@ main (int argc, char* argv[])
       med.csm[comp (123, "aaa")] = "aaa";
       med.csm[comp (234, "bbbb")] = "bbbb";
 
+#ifdef HAVE_CXX11
+      // array
+      //
+      med.na[0] = 123;
+      med.na[1] = 234;
+      med.na[2] = 345;
+
+      med.sa[0] = "aaa";
+      med.sa[1] = "bbbb";
+      med.sa[2] = "ccccc";
+
+      med.ca[0] = comp (123, "aaa");
+      med.ca[1] = comp (234, "bbbb");
+      med.ca[2] = comp (345, "ccccc");
+
+      // forward_list
+      //
+      med.nfl.push_front (234);
+      med.nfl.push_front (123);
+
+      med.sfl.push_front ("bbbb");
+      med.sfl.push_front ("aaa");
+
+      med.cfl.push_front (comp (234, "bbbb"));
+      med.cfl.push_front (comp (123, "aaa"));
+
+      // unordered_set
+      //
+      med.nus.insert (123);
+      med.nus.insert (234);
+
+      med.sus.insert ("aaa");
+      med.sus.insert ("bbbb");
+
+      med.cus.insert (comp (123, "aaa"));
+      med.cus.insert (comp (234, "bbbb"));
+
+      // unordered_map
+      //
+      med.nsum[123] = "aaa";
+      med.nsum[234] = "bbbb";
+
+      med.snum["aaa"] = 123;
+      med.snum["bbbb"] = 234;
+
+      med.ncum[123] = comp (123, "aaa");
+      med.ncum[234] = comp (234, "bbbb");
+
+      med.csum[comp (123, "aaa")] = "aaa";
+      med.csum[comp (234, "bbbb")] = "bbbb";
+#endif
+
       //
       // full
       //
@@ -152,6 +221,68 @@ main (int argc, char* argv[])
       full.csm[comp (2345, "bbbbb")] = "bbbbb";
       full.csm[comp (3456, "cccccc")] = "cccccc";
 
+#ifdef HAVE_CXX11
+      // array
+      //
+      full.na[0] = 123;
+      full.na[1] = 234;
+      full.na[2] = 345;
+
+      full.sa[0] = "aaa";
+      full.sa[1] = "bbbb";
+      full.sa[2] = "ccccc";
+
+      full.ca[0] = comp (123, "aaa");
+      full.ca[1] = comp (234, "bbbb");
+      full.ca[2] = comp (345, "ccccc");
+
+      // forward_list
+      //
+      full.nfl.push_front (345);
+      full.nfl.push_front (234);
+      full.nfl.push_front (123);
+
+      full.sfl.push_front ("ccccc");
+      full.sfl.push_front ("bbbb");
+      full.sfl.push_front ("aaa");
+
+      full.cfl.push_front (comp (345, "ccccc"));
+      full.cfl.push_front (comp (234, "bbbb"));
+      full.cfl.push_front (comp (123, "aaa"));
+
+      // unordered_set
+      //
+      full.nus.insert (1234);
+      full.nus.insert (2345);
+      full.nus.insert (3456);
+
+      full.sus.insert ("aaaa");
+      full.sus.insert ("bbbbb");
+      full.sus.insert ("cccccc");
+
+      full.cus.insert (comp (1234, "aaaa"));
+      full.cus.insert (comp (2345, "bbbbb"));
+      full.cus.insert (comp (3456, "cccccc"));
+
+      // unordered_map
+      //
+      full.nsum[1234] = "aaaa";
+      full.nsum[2345] = "bbbbb";
+      full.nsum[3456] = "cccccc";
+
+      full.snum["aaaa"] = 1234;
+      full.snum["bbbbb"] = 2345;
+      full.snum["cccccc"] = 3456;
+
+      full.ncum[1234] = comp (1234, "aaaa");
+      full.ncum[2345] = comp (2345, "bbbbb");
+      full.ncum[3456] = comp (3456, "cccccc");
+
+      full.csum[comp (1234, "aaaa")] = "aaaa";
+      full.csum[comp (2345, "bbbbb")] = "bbbbb";
+      full.csum[comp (3456, "cccccc")] = "cccccc";
+#endif
+
       // persist
       //
       {
@@ -182,19 +313,37 @@ main (int argc, char* argv[])
 
       empty.num = 99;
       empty.str = "xx";
+
       empty.nv.push_back (12);
       empty.sv.push_back ("aa");
       empty.cv.push_back (comp (12, "aa"));
       empty.uv.push_back (12);
       empty.sl.push_back ("aa");
+
       empty.ns.insert (12);
       empty.ss.insert ("aa");
       empty.cs.insert (comp (12, "aa"));
+
       empty.nsm[12] = "aa";
       empty.snm["aa"] = 12;
       empty.ncm[12] = comp (12, "aa");
       empty.csm[comp (12, "aa")] = "aa";
 
+#ifdef HAVE_CXX11
+      empty.nfl.push_front (12);
+      empty.sfl.push_front ("aa");
+      empty.cfl.push_front (comp (12, "aa"));
+
+      empty.nus.insert (12);
+      empty.sus.insert ("aa");
+      empty.cus.insert (comp (12, "aa"));
+
+      empty.nsum[12] = "aa";
+      empty.snum["aa"] = 12;
+      empty.ncum[12] = comp (12, "aa");
+      empty.csum[comp (12, "aa")] = "aa";
+#endif
+
       //
       // med
       //
@@ -218,6 +367,21 @@ main (int argc, char* argv[])
       med.ncm.clear ();
       med.csm.clear ();
 
+#ifdef HAVE_CXX11
+      med.nfl.clear ();
+      med.sfl.clear ();
+      med.cfl.clear ();
+
+      med.nus.clear ();
+      med.sus.clear ();
+      med.cus.clear ();
+
+      med.nsum.clear ();
+      med.snum.clear ();
+      med.ncum.clear ();
+      med.csum.clear ();
+#endif
+
       //
       // full
       //
@@ -266,6 +430,48 @@ main (int argc, char* argv[])
       full.csm[comp (3456, "cccccc")] += "c";
       full.csm[comp (4567, "ddddddd")] = "ddddddd";
 
+#ifdef HAVE_CXX11
+      // array
+      //
+      full.na[0]++;
+      full.sa[0] += 'a';
+      full.ca[0].num++;
+      full.ca[0].str += 'a';
+
+      // forward_list
+      //
+      full.nfl.front ()++;
+      full.nfl.push_front (4567);
+
+      full.sfl.front () += 'a';
+      full.sfl.push_front ("ddddddd");
+
+      full.cfl.front ().num++;
+      full.cfl.front ().str += 'a';
+      full.cfl.push_front (comp (4567, "ddddddd"));
+
+      // unordered_set
+      //
+      full.nus.insert (4567);
+      full.sus.insert ("ddddddd");
+      full.cus.insert (comp (4567, "ddddddd"));
+
+      // unordered_map
+      //
+      full.nsum[3456] += 'c';
+      full.nsum[4567] = "ddddddd";
+
+      full.snum["cccccc"]++;
+      full.snum["ddddddd"] = 4567;
+
+      full.ncum[3456].num++;
+      full.ncum[3456].str += 'c';
+      full.ncum[4567] = comp (4567, "ddddddd");
+
+      full.csum[comp (3456, "cccccc")] += "c";
+      full.csum[comp (4567, "ddddddd")] = "ddddddd";
+#endif
+
       // update
       //
       {
diff --git a/common/container/test.hxx b/common/container/test.hxx
index 31e9542..ff2a4e2 100644
--- a/common/container/test.hxx
+++ b/common/container/test.hxx
@@ -5,12 +5,21 @@
 #ifndef TEST_HXX
 #define TEST_HXX
 
+#include <common/config.hxx> // HAVE_CXX11
+
 #include <map>
 #include <set>
 #include <list>
 #include <vector>
 #include <string>
 
+#ifdef HAVE_CXX11
+#  include <array>
+#  include <forward_list>
+#  include <unordered_map>
+#  include <unordered_set>
+#endif
+
 #include <odb/core.hxx>
 
 #pragma db value
@@ -31,6 +40,12 @@ operator== (const comp& x, const comp& y)
 }
 
 inline bool
+operator!= (const comp& x, const comp& y)
+{
+  return !(x == y);
+}
+
+inline bool
 operator< (const comp& x, const comp& y)
 {
   return x.num != y.num ? x.num < y.num : x.str < y.str;
@@ -43,10 +58,40 @@ typedef std::vector<std::string> str_vector;
 
 typedef std::set<int> num_set;
 typedef std::set<std::string> str_set;
+typedef std::set<comp> comp_set;
 
 typedef std::map<int, std::string> num_str_map;
 typedef std::map<std::string, int> str_num_map;
 typedef std::map<int, comp> num_comp_map;
+typedef std::map<comp, std::string> comp_str_map;
+
+#ifdef HAVE_CXX11
+struct comp_hash
+{
+  std::size_t
+  operator() (comp const& x) const {return nh (x.num) + sh (x.str);}
+
+  std::hash<int> nh;
+  std::hash<std::string> sh;
+};
+
+typedef std::array<int, 3> num_array;
+typedef std::array<std::string, 3> str_array;
+typedef std::array<comp, 3> comp_array;
+
+typedef std::forward_list<int> num_flist;
+typedef std::forward_list<std::string> str_flist;
+typedef std::forward_list<comp> comp_flist;
+
+typedef std::unordered_set<int> num_uset;
+typedef std::unordered_set<std::string> str_uset;
+typedef std::unordered_set<comp, comp_hash> comp_uset;
+
+typedef std::unordered_map<int, std::string> num_str_umap;
+typedef std::unordered_map<std::string, int> str_num_umap;
+typedef std::unordered_map<int, comp> num_comp_umap;
+typedef std::unordered_map<comp, std::string, comp_hash> comp_str_umap;
+#endif
 
 #pragma db value
 struct cont_comp1
@@ -103,14 +148,41 @@ struct object
   //
   num_set ns;
   str_set ss;
-  std::set<comp> cs;
+  comp_set cs;
 
   // map
   //
   num_str_map nsm;
   str_num_map snm;
   num_comp_map ncm;
-  std::map<comp, std::string> csm;
+  comp_str_map csm;
+
+#ifdef HAVE_CXX11
+  // array
+  //
+  num_array na;
+  str_array sa;
+  comp_array ca;
+
+  // forward_list
+  //
+  num_flist nfl;
+  str_flist sfl;
+  comp_flist cfl;
+
+  // unordered_set
+  //
+  num_uset nus;
+  str_uset sus;
+  comp_uset cus;
+
+  // unordered_map
+  //
+  num_str_umap nsum;
+  str_num_umap snum;
+  num_comp_umap ncum;
+  comp_str_umap csum;
+#endif
 
   std::string str;
 };
@@ -152,6 +224,25 @@ operator== (const object& x, const object& y)
     x.ncm == y.ncm &&
     x.csm == y.csm &&
 
+#ifdef HAVE_CXX11
+    x.na == y.na &&
+    x.sa == y.sa &&
+    x.ca == y.ca &&
+
+    x.nfl == y.nfl &&
+    x.sfl == y.sfl &&
+    x.cfl == y.cfl &&
+
+    x.nus == y.nus &&
+    x.sus == y.sus &&
+    x.cus == y.cus &&
+
+    x.nsum == y.nsum &&
+    x.snum == y.snum &&
+    x.ncum == y.ncum &&
+    x.csum == y.csum &&
+#endif
+
     x.str == y.str;
 }
 
-- 
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