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d:\programme\mingw\bin\..\lib\gcc\mingw32\4.6.2\include\c++\backward\backward_warning.h|33|warning: #warning This file includes at least one deprecated or antiquated header which may be removed without further notice at a future date. Please use a non-deprecated interface with equivalent functionality instead. For a listing of replacement headers and interfaces, consult the file backward_warning.h. To disable this warning use -Wno-deprecated. [-Wcpp]| d:\programme\mingw\bin\..\lib\gcc\mingw32\4.6.2\include\c++\backward\hashtable.h||In member function '__gnu_cxx::hashtable<_Val, _Key, _HashFcn, _ExtractKey, _EqualKey, _Alloc>::size_type __gnu_cxx::hashtable<_Val, _Key, _HashFcn, _ExtractKey, _EqualKey, _Alloc>::_M_bkt_num_key(const key_type&, std::size_t) const [with _Val = std::pair<const std::basic_string<char>, ParameterBlock::GenericParameterContainer*>, _Key = std::basic_string<char>, _HashFcn = __gnu_cxx::hash<std::basic_string<char> >, _ExtractKey = std::_Select1st<std::pair<const std::basic_string<char>, ParameterBlock::Generi| d:\programme\mingw\bin\..\lib\gcc\mingw32\4.6.2\include\c++\backward\hashtable.h:584|55|instantiated from '__gnu_cxx::hashtable<_Val, _Key, _HashFcn, _ExtractKey, _EqualKey, _Alloc>::size_type __gnu_cxx::hashtable<_Val, _Key, _HashFcn, _ExtractKey, _EqualKey, _Alloc>::_M_bkt_num_key(const key_type&) const [with _Val = std::pair<const std::basic_string<char>, ParameterBlock::GenericParameterContainer*>, _Key = std::basic_string<char>, _HashFcn = __gnu_cxx::hash<std::basic_string<char> >, _ExtractKey = std::_Select1st<std::pair<const std::basic_string<char>, ParameterBlock::GenericParameterCont| d:\programme\mingw\bin\..\lib\gcc\mingw32\4.6.2\include\c++\backward\hashtable.h:588|48|instantiated from '__gnu_cxx::hashtable<_Val, _Key, _HashFcn, _ExtractKey, _EqualKey, _Alloc>::size_type __gnu_cxx::hashtable<_Val, _Key, _HashFcn, _ExtractKey, _EqualKey, _Alloc>::_M_bkt_num(const value_type&) const [with _Val = std::pair<const std::basic_string<char>, ParameterBlock::GenericParameterContainer*>, _Key = std::basic_string<char>, _HashFcn = __gnu_cxx::hash<std::basic_string<char> >, _ExtractKey = std::_Select1st<std::pair<const std::basic_string<char>, ParameterBlock::GenericParameterContai| d:\programme\mingw\bin\..\lib\gcc\mingw32\4.6.2\include\c++\backward\hashtable.h:670|56|instantiated from '__gnu_cxx::_Hashtable_const_iterator<_Val, _Key, _HashFcn, _ExtractKey, _EqualKey, _Alloc>& __gnu_cxx::_Hashtable_const_iterator<_Val, _Key, _HashFcn, _ExtractKey, _EqualKey, _Alloc>::operator++() [with _Val = std::pair<const std::basic_string<char>, ParameterBlock::GenericParameterContainer*>, _Key = std::basic_string<char>, _HashFcn = __gnu_cxx::hash<std::basic_string<char> >, _ExtractKey = std::_Select1st<std::pair<const std::basic_string<char>, ParameterBlock::GenericParameterContain| D:\Programme\Blocks 5\Source\parameterblock.h:37|130|instantiated from here| d:\programme\mingw\bin\..\lib\gcc\mingw32\4.6.2\include\c++\backward\hashtable.h|592|error: no match for call to '(const hasher {aka const __gnu_cxx::hash<std::basic_string<char> >}) (const key_type&)'| ||=== Build finished: 1 errors, 1 warnings ===| |
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#ifdef __GNUC__ #include <ext/hash_map> namespace stdext { using namespace __gnu_cxx; } #else #include <hash_map> #endif |
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/*** Klasse für eine Parameter-Sammlung ***/ class ParameterBlock { public: ParameterBlock() { } ParameterBlock(const ParameterBlock& rhs) { // alle Parameter kopieren for(stdext::hash_map<std::string, GenericParameterContainer*>::const_iterator i = rhs.values.begin(); i != rhs.values.end(); ++i) { values[i->first] = i->second->copy(); } } ~ParameterBlock() { clear(); } ParameterBlock& operator = (const ParameterBlock& rhs) { clear(); // alle Parameter kopieren for(stdext::hash_map<std::string, GenericParameterContainer*>::const_iterator i = rhs.values.begin(); i != rhs.values.end(); ++i) { values[i->first] = i->second->copy(); } return *this; } template<typename T> void set(const std::string& key, const T& value) { stdext::hash_map<std::string, GenericParameterContainer*>::iterator i = values.find(key); if(i == values.end()) { // Eintrag existiert noch nicht. values[key] = new ParameterContainer<T>(value); } else { // alten Eintrag löschen, dann überschreiben delete i->second; i->second = new ParameterContainer<T>(value); } } template<typename T> const T& get(const std::string& key) const { stdext::hash_map<std::string, GenericParameterContainer*>::const_iterator i = values.find(key); if(i == values.end()) { // Eintrag existiert nicht! throw 0; } else { // versuchen, zu casten const GenericParameterContainer* p_container = i->second; const ParameterContainer<T>* p_spec = dynamic_cast<const ParameterContainer<T>*>(p_container); if(!p_spec) { // Falscher Typ! throw "Falscher Parametertyp!"; } else { return p_spec->getValue(); } } } bool has(const std::string& key) const { stdext::hash_map<std::string, GenericParameterContainer*>::const_iterator i = values.find(key); return i != values.end(); } void clear() { // alle Parameter löschen for(stdext::hash_map<std::string, GenericParameterContainer*>::const_iterator i = values.begin(); i != values.end(); ++i) { delete i->second; } values.clear(); } private: class GenericParameterContainer { public: GenericParameterContainer() { } virtual ~GenericParameterContainer() { } virtual GenericParameterContainer* copy() { return 0; } }; template<typename T> class ParameterContainer : public GenericParameterContainer { public: ParameterContainer(const T& value) : myValue(value) { } ~ParameterContainer() { } GenericParameterContainer* copy() { return new ParameterContainer<T>(myValue); } const T& getValue() const { return myValue; } private: const T myValue; }; stdext::hash_map<std::string, GenericParameterContainer*> values; }; |
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#ifdef __GNUC__ #include <ext/hash_map> namespace __gnu_cxx { template<> struct hash<std::string> { hash<char*> h; size_t operator()(const std::string &s) const { return h(s.c_str()); }; }; } namespace stdext { using namespace __gnu_cxx; } #else #include <hash_map> #endif |
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