Aesthetics, compile on mac with gcc44.
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@ -44,6 +44,7 @@ AC_DEFUN([AC_COMPILE_STDCXX_0X], [
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ac_save_CXXFLAGS="$CXXFLAGS"
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ac_save_CXXFLAGS="$CXXFLAGS"
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CXXFLAGS="$CXXFLAGS -std=c++0x"
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CXXFLAGS="$CXXFLAGS -std=c++0x"
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AC_TRY_COMPILE([
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AC_TRY_COMPILE([
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#include <unordered_map>
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template <typename T>
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template <typename T>
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struct check
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struct check
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{
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{
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@ -66,6 +67,7 @@ AC_DEFUN([AC_COMPILE_STDCXX_0X], [
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ac_save_CXXFLAGS="$CXXFLAGS"
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ac_save_CXXFLAGS="$CXXFLAGS"
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CXXFLAGS="$CXXFLAGS -std=gnu++0x"
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CXXFLAGS="$CXXFLAGS -std=gnu++0x"
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AC_TRY_COMPILE([
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AC_TRY_COMPILE([
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#include <unordered_map>
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template <typename T>
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template <typename T>
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struct check
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struct check
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{
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{
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@ -17,7 +17,10 @@
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namespace cxxmph {
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namespace cxxmph {
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using std::pair;
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using std::make_pair;
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using std::unordered_map;
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using std::unordered_map;
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using std::vector;
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// Save on repetitive typing.
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// Save on repetitive typing.
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#define MPH_MAP_TMPL_SPEC template <class Key, class Data, class HashFcn, class EqualKey, class Alloc>
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#define MPH_MAP_TMPL_SPEC template <class Key, class Data, class HashFcn, class EqualKey, class Alloc>
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@ -29,7 +32,7 @@ class mph_map {
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public:
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public:
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typedef Key key_type;
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typedef Key key_type;
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typedef Data data_type;
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typedef Data data_type;
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typedef std::pair<Key, Data> value_type;
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typedef pair<Key, Data> value_type;
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typedef HashFcn hasher;
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typedef HashFcn hasher;
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typedef EqualKey key_equal;
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typedef EqualKey key_equal;
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@ -44,7 +47,7 @@ class mph_map {
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// For making macros simpler.
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// For making macros simpler.
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typedef void void_type;
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typedef void void_type;
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typedef bool bool_type;
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typedef bool bool_type;
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typedef std::pair<iterator, bool> insert_return_type;
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typedef pair<iterator, bool> insert_return_type;
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mph_map();
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mph_map();
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~mph_map();
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~mph_map();
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@ -58,10 +61,10 @@ class mph_map {
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void clear();
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void clear();
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void erase(iterator pos);
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void erase(iterator pos);
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void erase(const key_type& k);
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void erase(const key_type& k);
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std::pair<iterator, bool> insert(const value_type& x);
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pair<iterator, bool> insert(const value_type& x);
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iterator find(const key_type& k);
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iterator find(const key_type& k);
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const_iterator find(const key_type& k) const;
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const_iterator find(const key_type& k) const;
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typedef int32_t my_int32_t;
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typedef int32_t my_int32_t; // help macros
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int32_t index(const key_type& k) const;
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int32_t index(const key_type& k) const;
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data_type& operator[](const key_type &k);
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data_type& operator[](const key_type &k);
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const data_type& operator[](const key_type &k) const;
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const data_type& operator[](const key_type &k) const;
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@ -109,15 +112,15 @@ MPH_MAP_TMPL_SPEC MPH_MAP_CLASS_SPEC::~mph_map() {
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MPH_MAP_METHOD_DECL(insert_return_type, insert)(const value_type& x) {
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MPH_MAP_METHOD_DECL(insert_return_type, insert)(const value_type& x) {
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iterator it = find(x.first);
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iterator it = find(x.first);
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if (it != end()) return std::make_pair(it, false);
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if (it != end()) return make_pair(it, false);
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values_.push_back(x);
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values_.push_back(x);
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slack_.insert(std::make_pair(x.first, values_.size() - 1));
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slack_.insert(make_pair(x.first, values_.size() - 1));
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if (slack_.size() == index_.size() ||
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if (slack_.size() == index_.size() ||
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(slack_.size() >= 256 && index_.size() == 0)) {
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(slack_.size() >= 256 && index_.size() == 0)) {
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pack();
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pack();
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}
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}
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it = find(x.first);
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it = find(x.first);
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return std::make_pair(it, true);
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return make_pair(it, true);
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}
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}
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MPH_MAP_METHOD_DECL(void_type, pack)() {
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MPH_MAP_METHOD_DECL(void_type, pack)() {
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@ -189,7 +192,7 @@ MPH_MAP_METHOD_DECL(my_int32_t, index)(const key_type& k) const {
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}
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}
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MPH_MAP_METHOD_DECL(data_type&, operator[])(const key_type& k) {
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MPH_MAP_METHOD_DECL(data_type&, operator[])(const key_type& k) {
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return insert(std::make_pair(k, data_type())).first->second;
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return insert(make_pair(k, data_type())).first->second;
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}
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}
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} // namespace cxxmph
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} // namespace cxxmph
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