ice使用過程跟google protocol buffer、gsoap類似，都是先寫一個(gè)類似配置文件的東西，然后使用提供的工具生成相應(yīng)語言的代碼。

ice先寫一個(gè)后綴名為.ice的文件，然后使用slice2cpp.exe生產(chǎn)對(duì)應(yīng)c++代碼，如下

module MCal {interface Cal{int add(int num1,int num2);int sub(int num1,int num2); }; };
其中MCal是生成c++類的命名空間，Cal是生成類的名字，add和sub是定義類的兩個(gè)方法。

可以直接命令行執(zhí)行slice2cpp Caculator.ice生成，也可以在vs中選擇slice2cpp作為編譯.ice的工具生成，下面是工具生成的代碼

// ********************************************************************** // // Copyright (c) 2003-2016 ZeroC, Inc. All rights reserved. // // This copy of Ice is licensed to you under the terms described in the // ICE_LICENSE file included in this distribution. // // ********************************************************************** // // Ice version 3.6.3 // // <auto-generated> // // Generated from file `Caculator.ice' // // Warning: do not edit this file. // // </auto-generated> //#ifndef __Caculator_h__ #define __Caculator_h__#include <IceUtil/PushDisableWarnings.h> #include <Ice/ProxyF.h> #include <Ice/ObjectF.h> #include <Ice/Exception.h> #include <Ice/LocalObject.h> #include <Ice/StreamHelpers.h> #include <Ice/Proxy.h> #include <Ice/GCObject.h> #include <Ice/AsyncResult.h> #include <Ice/Incoming.h> #include <IceUtil/ScopedArray.h> #include <IceUtil/Optional.h> #include <Ice/StreamF.h> #include <IceUtil/UndefSysMacros.h>#ifndef ICE_IGNORE_VERSION # if ICE_INT_VERSION / 100 != 306 # error Ice version mismatch! # endif # if ICE_INT_VERSION % 100 > 50 # error Beta header file detected # endif # if ICE_INT_VERSION % 100 < 3 # error Ice patch level mismatch! # endif #endifnamespace IceProxy {namespace MCal {class Cal; void __read(::IceInternal::BasicStream*, ::IceInternal::ProxyHandle< ::IceProxy::MCal::Cal>&); ::IceProxy::Ice::Object* upCast(::IceProxy::MCal::Cal*);}}namespace MCal {class Cal; ::Ice::Object* upCast(::MCal::Cal*); typedef ::IceInternal::Handle< ::MCal::Cal> CalPtr; typedef ::IceInternal::ProxyHandle< ::IceProxy::MCal::Cal> CalPrx; void __patch(CalPtr&, const ::Ice::ObjectPtr&);}namespace MCal {class Callback_Cal_add_Base : virtual public ::IceInternal::CallbackBase { }; typedef ::IceUtil::Handle< Callback_Cal_add_Base> Callback_Cal_addPtr;class Callback_Cal_sub_Base : virtual public ::IceInternal::CallbackBase { }; typedef ::IceUtil::Handle< Callback_Cal_sub_Base> Callback_Cal_subPtr;}namespace IceProxy {namespace MCal {class Cal : virtual public ::IceProxy::Ice::Object { public:::Ice::Int add(::Ice::Int __p_num1, ::Ice::Int __p_num2){return add(__p_num1, __p_num2, 0);}::Ice::Int add(::Ice::Int __p_num1, ::Ice::Int __p_num2, const ::Ice::Context& __ctx){return add(__p_num1, __p_num2, &__ctx);} #ifdef ICE_CPP11::Ice::AsyncResultPtrbegin_add(::Ice::Int __p_num1, ::Ice::Int __p_num2, const ::IceInternal::Function<void (::Ice::Int)>& __response, const ::IceInternal::Function<void (const ::Ice::Exception&)>& __exception = ::IceInternal::Function<void (const ::Ice::Exception&)>(), const ::IceInternal::Function<void (bool)>& __sent = ::IceInternal::Function<void (bool)>()){return __begin_add(__p_num1, __p_num2, 0, __response, __exception, __sent);}::Ice::AsyncResultPtrbegin_add(::Ice::Int __p_num1, ::Ice::Int __p_num2, const ::IceInternal::Function<void (const ::Ice::AsyncResultPtr&)>& __completed, const ::IceInternal::Function<void (const ::Ice::AsyncResultPtr&)>& __sent = ::IceInternal::Function<void (const ::Ice::AsyncResultPtr&)>()){return begin_add(__p_num1, __p_num2, 0, ::Ice::newCallback(__completed, __sent), 0);}::Ice::AsyncResultPtrbegin_add(::Ice::Int __p_num1, ::Ice::Int __p_num2, const ::Ice::Context& __ctx, const ::IceInternal::Function<void (::Ice::Int)>& __response, const ::IceInternal::Function<void (const ::Ice::Exception&)>& __exception = ::IceInternal::Function<void (const ::Ice::Exception&)>(), const ::IceInternal::Function<void (bool)>& __sent = ::IceInternal::Function<void (bool)>()){return __begin_add(__p_num1, __p_num2, &__ctx, __response, __exception, __sent);}::Ice::AsyncResultPtrbegin_add(::Ice::Int __p_num1, ::Ice::Int __p_num2, const ::Ice::Context& __ctx, const ::IceInternal::Function<void (const ::Ice::AsyncResultPtr&)>& __completed, const ::IceInternal::Function<void (const ::Ice::AsyncResultPtr&)>& __sent = ::IceInternal::Function<void (const ::Ice::AsyncResultPtr&)>()){return begin_add(__p_num1, __p_num2, &__ctx, ::Ice::newCallback(__completed, __sent));}private:::Ice::AsyncResultPtr __begin_add(::Ice::Int __p_num1, ::Ice::Int __p_num2, const ::Ice::Context* __ctx, const ::IceInternal::Function<void (::Ice::Int)>& __response, const ::IceInternal::Function<void (const ::Ice::Exception&)>& __exception, const ::IceInternal::Function<void (bool)>& __sent);public: #endif::Ice::AsyncResultPtr begin_add(::Ice::Int __p_num1, ::Ice::Int __p_num2){return begin_add(__p_num1, __p_num2, 0, ::IceInternal::__dummyCallback, 0);}::Ice::AsyncResultPtr begin_add(::Ice::Int __p_num1, ::Ice::Int __p_num2, const ::Ice::Context& __ctx){return begin_add(__p_num1, __p_num2, &__ctx, ::IceInternal::__dummyCallback, 0);}::Ice::AsyncResultPtr begin_add(::Ice::Int __p_num1, ::Ice::Int __p_num2, const ::Ice::CallbackPtr& __del, const ::Ice::LocalObjectPtr& __cookie = 0){return begin_add(__p_num1, __p_num2, 0, __del, __cookie);}::Ice::AsyncResultPtr begin_add(::Ice::Int __p_num1, ::Ice::Int __p_num2, const ::Ice::Context& __ctx, const ::Ice::CallbackPtr& __del, const ::Ice::LocalObjectPtr& __cookie = 0){return begin_add(__p_num1, __p_num2, &__ctx, __del, __cookie);}::Ice::AsyncResultPtr begin_add(::Ice::Int __p_num1, ::Ice::Int __p_num2, const ::MCal::Callback_Cal_addPtr& __del, const ::Ice::LocalObjectPtr& __cookie = 0){return begin_add(__p_num1, __p_num2, 0, __del, __cookie);}::Ice::AsyncResultPtr begin_add(::Ice::Int __p_num1, ::Ice::Int __p_num2, const ::Ice::Context& __ctx, const ::MCal::Callback_Cal_addPtr& __del, const ::Ice::LocalObjectPtr& __cookie = 0){return begin_add(__p_num1, __p_num2, &__ctx, __del, __cookie);}::Ice::Int end_add(const ::Ice::AsyncResultPtr&);private:::Ice::Int add(::Ice::Int, ::Ice::Int, const ::Ice::Context*);::Ice::AsyncResultPtr begin_add(::Ice::Int, ::Ice::Int, const ::Ice::Context*, const ::IceInternal::CallbackBasePtr&, const ::Ice::LocalObjectPtr& __cookie = 0);public:::Ice::Int sub(::Ice::Int __p_num1, ::Ice::Int __p_num2){return sub(__p_num1, __p_num2, 0);}::Ice::Int sub(::Ice::Int __p_num1, ::Ice::Int __p_num2, const ::Ice::Context& __ctx){return sub(__p_num1, __p_num2, &__ctx);} #ifdef ICE_CPP11::Ice::AsyncResultPtrbegin_sub(::Ice::Int __p_num1, ::Ice::Int __p_num2, const ::IceInternal::Function<void (::Ice::Int)>& __response, const ::IceInternal::Function<void (const ::Ice::Exception&)>& __exception = ::IceInternal::Function<void (const ::Ice::Exception&)>(), const ::IceInternal::Function<void (bool)>& __sent = ::IceInternal::Function<void (bool)>()){return __begin_sub(__p_num1, __p_num2, 0, __response, __exception, __sent);}::Ice::AsyncResultPtrbegin_sub(::Ice::Int __p_num1, ::Ice::Int __p_num2, const ::IceInternal::Function<void (const ::Ice::AsyncResultPtr&)>& __completed, const ::IceInternal::Function<void (const ::Ice::AsyncResultPtr&)>& __sent = ::IceInternal::Function<void (const ::Ice::AsyncResultPtr&)>()){return begin_sub(__p_num1, __p_num2, 0, ::Ice::newCallback(__completed, __sent), 0);}::Ice::AsyncResultPtrbegin_sub(::Ice::Int __p_num1, ::Ice::Int __p_num2, const ::Ice::Context& __ctx, const ::IceInternal::Function<void (::Ice::Int)>& __response, const ::IceInternal::Function<void (const ::Ice::Exception&)>& __exception = ::IceInternal::Function<void (const ::Ice::Exception&)>(), const ::IceInternal::Function<void (bool)>& __sent = ::IceInternal::Function<void (bool)>()){return __begin_sub(__p_num1, __p_num2, &__ctx, __response, __exception, __sent);}::Ice::AsyncResultPtrbegin_sub(::Ice::Int __p_num1, ::Ice::Int __p_num2, const ::Ice::Context& __ctx, const ::IceInternal::Function<void (const ::Ice::AsyncResultPtr&)>& __completed, const ::IceInternal::Function<void (const ::Ice::AsyncResultPtr&)>& __sent = ::IceInternal::Function<void (const ::Ice::AsyncResultPtr&)>()){return begin_sub(__p_num1, __p_num2, &__ctx, ::Ice::newCallback(__completed, __sent));}private:::Ice::AsyncResultPtr __begin_sub(::Ice::Int __p_num1, ::Ice::Int __p_num2, const ::Ice::Context* __ctx, const ::IceInternal::Function<void (::Ice::Int)>& __response, const ::IceInternal::Function<void (const ::Ice::Exception&)>& __exception, const ::IceInternal::Function<void (bool)>& __sent);public: #endif::Ice::AsyncResultPtr begin_sub(::Ice::Int __p_num1, ::Ice::Int __p_num2){return begin_sub(__p_num1, __p_num2, 0, ::IceInternal::__dummyCallback, 0);}::Ice::AsyncResultPtr begin_sub(::Ice::Int __p_num1, ::Ice::Int __p_num2, const ::Ice::Context& __ctx){return begin_sub(__p_num1, __p_num2, &__ctx, ::IceInternal::__dummyCallback, 0);}::Ice::AsyncResultPtr begin_sub(::Ice::Int __p_num1, ::Ice::Int __p_num2, const ::Ice::CallbackPtr& __del, const ::Ice::LocalObjectPtr& __cookie = 0){return begin_sub(__p_num1, __p_num2, 0, __del, __cookie);}::Ice::AsyncResultPtr begin_sub(::Ice::Int __p_num1, ::Ice::Int __p_num2, const ::Ice::Context& __ctx, const ::Ice::CallbackPtr& __del, const ::Ice::LocalObjectPtr& __cookie = 0){return begin_sub(__p_num1, __p_num2, &__ctx, __del, __cookie);}::Ice::AsyncResultPtr begin_sub(::Ice::Int __p_num1, ::Ice::Int __p_num2, const ::MCal::Callback_Cal_subPtr& __del, const ::Ice::LocalObjectPtr& __cookie = 0){return begin_sub(__p_num1, __p_num2, 0, __del, __cookie);}::Ice::AsyncResultPtr begin_sub(::Ice::Int __p_num1, ::Ice::Int __p_num2, const ::Ice::Context& __ctx, const ::MCal::Callback_Cal_subPtr& __del, const ::Ice::LocalObjectPtr& __cookie = 0){return begin_sub(__p_num1, __p_num2, &__ctx, __del, __cookie);}::Ice::Int end_sub(const ::Ice::AsyncResultPtr&);private:::Ice::Int sub(::Ice::Int, ::Ice::Int, const ::Ice::Context*);::Ice::AsyncResultPtr begin_sub(::Ice::Int, ::Ice::Int, const ::Ice::Context*, const ::IceInternal::CallbackBasePtr&, const ::Ice::LocalObjectPtr& __cookie = 0);public:::IceInternal::ProxyHandle<Cal> ice_context(const ::Ice::Context& __context) const{return dynamic_cast<Cal*>(::IceProxy::Ice::Object::ice_context(__context).get());}::IceInternal::ProxyHandle<Cal> ice_adapterId(const ::std::string& __id) const{return dynamic_cast<Cal*>(::IceProxy::Ice::Object::ice_adapterId(__id).get());}::IceInternal::ProxyHandle<Cal> ice_endpoints(const ::Ice::EndpointSeq& __endpoints) const{return dynamic_cast<Cal*>(::IceProxy::Ice::Object::ice_endpoints(__endpoints).get());}::IceInternal::ProxyHandle<Cal> ice_locatorCacheTimeout(int __timeout) const{return dynamic_cast<Cal*>(::IceProxy::Ice::Object::ice_locatorCacheTimeout(__timeout).get());}::IceInternal::ProxyHandle<Cal> ice_connectionCached(bool __cached) const{return dynamic_cast<Cal*>(::IceProxy::Ice::Object::ice_connectionCached(__cached).get());}::IceInternal::ProxyHandle<Cal> ice_endpointSelection(::Ice::EndpointSelectionType __est) const{return dynamic_cast<Cal*>(::IceProxy::Ice::Object::ice_endpointSelection(__est).get());}::IceInternal::ProxyHandle<Cal> ice_secure(bool __secure) const{return dynamic_cast<Cal*>(::IceProxy::Ice::Object::ice_secure(__secure).get());}::IceInternal::ProxyHandle<Cal> ice_preferSecure(bool __preferSecure) const{return dynamic_cast<Cal*>(::IceProxy::Ice::Object::ice_preferSecure(__preferSecure).get());}::IceInternal::ProxyHandle<Cal> ice_router(const ::Ice::RouterPrx& __router) const{return dynamic_cast<Cal*>(::IceProxy::Ice::Object::ice_router(__router).get());}::IceInternal::ProxyHandle<Cal> ice_locator(const ::Ice::LocatorPrx& __locator) const{return dynamic_cast<Cal*>(::IceProxy::Ice::Object::ice_locator(__locator).get());}::IceInternal::ProxyHandle<Cal> ice_collocationOptimized(bool __co) const{return dynamic_cast<Cal*>(::IceProxy::Ice::Object::ice_collocationOptimized(__co).get());}::IceInternal::ProxyHandle<Cal> ice_invocationTimeout(int __timeout) const{return dynamic_cast<Cal*>(::IceProxy::Ice::Object::ice_invocationTimeout(__timeout).get());}::IceInternal::ProxyHandle<Cal> ice_twoway() const{return dynamic_cast<Cal*>(::IceProxy::Ice::Object::ice_twoway().get());}::IceInternal::ProxyHandle<Cal> ice_oneway() const{return dynamic_cast<Cal*>(::IceProxy::Ice::Object::ice_oneway().get());}::IceInternal::ProxyHandle<Cal> ice_batchOneway() const{return dynamic_cast<Cal*>(::IceProxy::Ice::Object::ice_batchOneway().get());}::IceInternal::ProxyHandle<Cal> ice_datagram() const{return dynamic_cast<Cal*>(::IceProxy::Ice::Object::ice_datagram().get());}::IceInternal::ProxyHandle<Cal> ice_batchDatagram() const{return dynamic_cast<Cal*>(::IceProxy::Ice::Object::ice_batchDatagram().get());}::IceInternal::ProxyHandle<Cal> ice_compress(bool __compress) const{return dynamic_cast<Cal*>(::IceProxy::Ice::Object::ice_compress(__compress).get());}::IceInternal::ProxyHandle<Cal> ice_timeout(int __timeout) const{return dynamic_cast<Cal*>(::IceProxy::Ice::Object::ice_timeout(__timeout).get());}::IceInternal::ProxyHandle<Cal> ice_connectionId(const ::std::string& __id) const{return dynamic_cast<Cal*>(::IceProxy::Ice::Object::ice_connectionId(__id).get());}::IceInternal::ProxyHandle<Cal> ice_encodingVersion(const ::Ice::EncodingVersion& __v) const{return dynamic_cast<Cal*>(::IceProxy::Ice::Object::ice_encodingVersion(__v).get());}static const ::std::string& ice_staticId();private: virtual ::IceProxy::Ice::Object* __newInstance() const; };}}namespace MCal {class Cal : virtual public ::Ice::Object { public:typedef CalPrx ProxyType;typedef CalPtr PointerType;virtual bool ice_isA(const ::std::string&, const ::Ice::Current& = ::Ice::Current()) const;virtual ::std::vector< ::std::string> ice_ids(const ::Ice::Current& = ::Ice::Current()) const;virtual const ::std::string& ice_id(const ::Ice::Current& = ::Ice::Current()) const;static const ::std::string& ice_staticId();virtual ::Ice::Int add(::Ice::Int, ::Ice::Int, const ::Ice::Current& = ::Ice::Current()) = 0;::Ice::DispatchStatus ___add(::IceInternal::Incoming&, const ::Ice::Current&);virtual ::Ice::Int sub(::Ice::Int, ::Ice::Int, const ::Ice::Current& = ::Ice::Current()) = 0;::Ice::DispatchStatus ___sub(::IceInternal::Incoming&, const ::Ice::Current&);virtual ::Ice::DispatchStatus __dispatch(::IceInternal::Incoming&, const ::Ice::Current&);protected:virtual void __writeImpl(::IceInternal::BasicStream*) const;virtual void __readImpl(::IceInternal::BasicStream*);using ::Ice::Object::__writeImpl;using ::Ice::Object::__readImpl; };inline bool operator==(const Cal& l, const Cal& r) {return static_cast<const ::Ice::Object&>(l) == static_cast<const ::Ice::Object&>(r); }inline bool operator<(const Cal& l, const Cal& r) {return static_cast<const ::Ice::Object&>(l) < static_cast<const ::Ice::Object&>(r); }}namespace MCal {template<class T> class CallbackNC_Cal_add : public Callback_Cal_add_Base, public ::IceInternal::TwowayCallbackNC<T> { public:typedef IceUtil::Handle<T> TPtr;typedef void (T::*Exception)(const ::Ice::Exception&);typedef void (T::*Sent)(bool);typedef void (T::*Response)(::Ice::Int);CallbackNC_Cal_add(const TPtr& obj, Response cb, Exception excb, Sent sentcb): ::IceInternal::TwowayCallbackNC<T>(obj, cb != 0, excb, sentcb), _response(cb){}virtual void completed(const ::Ice::AsyncResultPtr& __result) const{::MCal::CalPrx __proxy = ::MCal::CalPrx::uncheckedCast(__result->getProxy());::Ice::Int __ret;try{__ret = __proxy->end_add(__result);}catch(const ::Ice::Exception& ex){::IceInternal::CallbackNC<T>::exception(__result, ex);return;}if(_response){(::IceInternal::CallbackNC<T>::_callback.get()->*_response)(__ret);}}private:Response _response; };template<class T> Callback_Cal_addPtr newCallback_Cal_add(const IceUtil::Handle<T>& instance, void (T::*cb)(::Ice::Int), void (T::*excb)(const ::Ice::Exception&), void (T::*sentcb)(bool) = 0) {return new CallbackNC_Cal_add<T>(instance, cb, excb, sentcb); }template<class T> Callback_Cal_addPtr newCallback_Cal_add(T* instance, void (T::*cb)(::Ice::Int), void (T::*excb)(const ::Ice::Exception&), void (T::*sentcb)(bool) = 0) {return new CallbackNC_Cal_add<T>(instance, cb, excb, sentcb); }template<class T, typename CT> class Callback_Cal_add : public Callback_Cal_add_Base, public ::IceInternal::TwowayCallback<T, CT> { public:typedef IceUtil::Handle<T> TPtr;typedef void (T::*Exception)(const ::Ice::Exception& , const CT&);typedef void (T::*Sent)(bool , const CT&);typedef void (T::*Response)(::Ice::Int, const CT&);Callback_Cal_add(const TPtr& obj, Response cb, Exception excb, Sent sentcb): ::IceInternal::TwowayCallback<T, CT>(obj, cb != 0, excb, sentcb), _response(cb){}virtual void completed(const ::Ice::AsyncResultPtr& __result) const{::MCal::CalPrx __proxy = ::MCal::CalPrx::uncheckedCast(__result->getProxy());::Ice::Int __ret;try{__ret = __proxy->end_add(__result);}catch(const ::Ice::Exception& ex){::IceInternal::Callback<T, CT>::exception(__result, ex);return;}if(_response){(::IceInternal::Callback<T, CT>::_callback.get()->*_response)(__ret, CT::dynamicCast(__result->getCookie()));}}private:Response _response; };template<class T, typename CT> Callback_Cal_addPtr newCallback_Cal_add(const IceUtil::Handle<T>& instance, void (T::*cb)(::Ice::Int, const CT&), void (T::*excb)(const ::Ice::Exception&, const CT&), void (T::*sentcb)(bool, const CT&) = 0) {return new Callback_Cal_add<T, CT>(instance, cb, excb, sentcb); }template<class T, typename CT> Callback_Cal_addPtr newCallback_Cal_add(T* instance, void (T::*cb)(::Ice::Int, const CT&), void (T::*excb)(const ::Ice::Exception&, const CT&), void (T::*sentcb)(bool, const CT&) = 0) {return new Callback_Cal_add<T, CT>(instance, cb, excb, sentcb); }template<class T> class CallbackNC_Cal_sub : public Callback_Cal_sub_Base, public ::IceInternal::TwowayCallbackNC<T> { public:typedef IceUtil::Handle<T> TPtr;typedef void (T::*Exception)(const ::Ice::Exception&);typedef void (T::*Sent)(bool);typedef void (T::*Response)(::Ice::Int);CallbackNC_Cal_sub(const TPtr& obj, Response cb, Exception excb, Sent sentcb): ::IceInternal::TwowayCallbackNC<T>(obj, cb != 0, excb, sentcb), _response(cb){}virtual void completed(const ::Ice::AsyncResultPtr& __result) const{::MCal::CalPrx __proxy = ::MCal::CalPrx::uncheckedCast(__result->getProxy());::Ice::Int __ret;try{__ret = __proxy->end_sub(__result);}catch(const ::Ice::Exception& ex){::IceInternal::CallbackNC<T>::exception(__result, ex);return;}if(_response){(::IceInternal::CallbackNC<T>::_callback.get()->*_response)(__ret);}}private:Response _response; };template<class T> Callback_Cal_subPtr newCallback_Cal_sub(const IceUtil::Handle<T>& instance, void (T::*cb)(::Ice::Int), void (T::*excb)(const ::Ice::Exception&), void (T::*sentcb)(bool) = 0) {return new CallbackNC_Cal_sub<T>(instance, cb, excb, sentcb); }template<class T> Callback_Cal_subPtr newCallback_Cal_sub(T* instance, void (T::*cb)(::Ice::Int), void (T::*excb)(const ::Ice::Exception&), void (T::*sentcb)(bool) = 0) {return new CallbackNC_Cal_sub<T>(instance, cb, excb, sentcb); }template<class T, typename CT> class Callback_Cal_sub : public Callback_Cal_sub_Base, public ::IceInternal::TwowayCallback<T, CT> { public:typedef IceUtil::Handle<T> TPtr;typedef void (T::*Exception)(const ::Ice::Exception& , const CT&);typedef void (T::*Sent)(bool , const CT&);typedef void (T::*Response)(::Ice::Int, const CT&);Callback_Cal_sub(const TPtr& obj, Response cb, Exception excb, Sent sentcb): ::IceInternal::TwowayCallback<T, CT>(obj, cb != 0, excb, sentcb), _response(cb){}virtual void completed(const ::Ice::AsyncResultPtr& __result) const{::MCal::CalPrx __proxy = ::MCal::CalPrx::uncheckedCast(__result->getProxy());::Ice::Int __ret;try{__ret = __proxy->end_sub(__result);}catch(const ::Ice::Exception& ex){::IceInternal::Callback<T, CT>::exception(__result, ex);return;}if(_response){(::IceInternal::Callback<T, CT>::_callback.get()->*_response)(__ret, CT::dynamicCast(__result->getCookie()));}}private:Response _response; };template<class T, typename CT> Callback_Cal_subPtr newCallback_Cal_sub(const IceUtil::Handle<T>& instance, void (T::*cb)(::Ice::Int, const CT&), void (T::*excb)(const ::Ice::Exception&, const CT&), void (T::*sentcb)(bool, const CT&) = 0) {return new Callback_Cal_sub<T, CT>(instance, cb, excb, sentcb); }template<class T, typename CT> Callback_Cal_subPtr newCallback_Cal_sub(T* instance, void (T::*cb)(::Ice::Int, const CT&), void (T::*excb)(const ::Ice::Exception&, const CT&), void (T::*sentcb)(bool, const CT&) = 0) {return new Callback_Cal_sub<T, CT>(instance, cb, excb, sentcb); }}#include <IceUtil/PopDisableWarnings.h> #endif
// ********************************************************************** // // Copyright (c) 2003-2016 ZeroC, Inc. All rights reserved. // // This copy of Ice is licensed to you under the terms described in the // ICE_LICENSE file included in this distribution. // // ********************************************************************** // // Ice version 3.6.3 // // <auto-generated> // // Generated from file `Caculator.ice' // // Warning: do not edit this file. // // </auto-generated> //#include "Caculator.h" #include <IceUtil/PushDisableWarnings.h> #include <Ice/LocalException.h> #include <Ice/ObjectFactory.h> #include <Ice/Outgoing.h> #include <Ice/OutgoingAsync.h> #include <Ice/BasicStream.h> #include <IceUtil/Iterator.h> #include <IceUtil/PopDisableWarnings.h>#ifndef ICE_IGNORE_VERSION # if ICE_INT_VERSION / 100 != 306 # error Ice version mismatch! # endif # if ICE_INT_VERSION % 100 > 50 # error Beta header file detected # endif # if ICE_INT_VERSION % 100 < 3 # error Ice patch level mismatch! # endif #endifnamespace {const ::std::string __MCal__Cal__add_name = "add";const ::std::string __MCal__Cal__sub_name = "sub";} ::IceProxy::Ice::Object* ::IceProxy::MCal::upCast(::IceProxy::MCal::Cal* p) { return p; }void ::IceProxy::MCal::__read(::IceInternal::BasicStream* __is, ::IceInternal::ProxyHandle< ::IceProxy::MCal::Cal>& v) {::Ice::ObjectPrx proxy;__is->read(proxy);if(!proxy){v = 0;}else{v = new ::IceProxy::MCal::Cal;v->__copyFrom(proxy);} }::Ice::Int IceProxy::MCal::Cal::add(::Ice::Int __p_num1, ::Ice::Int __p_num2, const ::Ice::Context* __ctx) {__checkTwowayOnly(__MCal__Cal__add_name);::IceInternal::Outgoing __og(this, __MCal__Cal__add_name, ::Ice::Normal, __ctx);try{::IceInternal::BasicStream* __os = __og.startWriteParams(::Ice::DefaultFormat);__os->write(__p_num1);__os->write(__p_num2);__og.endWriteParams();}catch(const ::Ice::LocalException& __ex){__og.abort(__ex);}if(!__og.invoke()){try{__og.throwUserException();}catch(const ::Ice::UserException& __ex){::Ice::UnknownUserException __uue(__FILE__, __LINE__, __ex.ice_name());throw __uue;}}::Ice::Int __ret;::IceInternal::BasicStream* __is = __og.startReadParams();__is->read(__ret);__og.endReadParams();return __ret; }::Ice::AsyncResultPtr IceProxy::MCal::Cal::begin_add(::Ice::Int __p_num1, ::Ice::Int __p_num2, const ::Ice::Context* __ctx, const ::IceInternal::CallbackBasePtr& __del, const ::Ice::LocalObjectPtr& __cookie) {__checkAsyncTwowayOnly(__MCal__Cal__add_name);::IceInternal::OutgoingAsyncPtr __result = new ::IceInternal::OutgoingAsync(this, __MCal__Cal__add_name, __del, __cookie);try{__result->prepare(__MCal__Cal__add_name, ::Ice::Normal, __ctx);::IceInternal::BasicStream* __os = __result->startWriteParams(::Ice::DefaultFormat);__os->write(__p_num1);__os->write(__p_num2);__result->endWriteParams();__result->invoke();}catch(const ::Ice::Exception& __ex){__result->abort(__ex);}return __result; }#ifdef ICE_CPP11::Ice::AsyncResultPtr IceProxy::MCal::Cal::__begin_add(::Ice::Int __p_num1, ::Ice::Int __p_num2, const ::Ice::Context* __ctx, const ::IceInternal::Function<void (::Ice::Int)>& __response, const ::IceInternal::Function<void (const ::Ice::Exception&)>& __exception, const ::IceInternal::Function<void (bool)>& __sent) {class Cpp11CB : public ::IceInternal::Cpp11FnCallbackNC{public:Cpp11CB(const ::std::function<void (::Ice::Int)>& responseFunc, const ::std::function<void (const ::Ice::Exception&)>& exceptionFunc, const ::std::function<void (bool)>& sentFunc) :::IceInternal::Cpp11FnCallbackNC(exceptionFunc, sentFunc),_response(responseFunc){CallbackBase::checkCallback(true, responseFunc || exceptionFunc != nullptr);}virtual void completed(const ::Ice::AsyncResultPtr& __result) const{::MCal::CalPrx __proxy = ::MCal::CalPrx::uncheckedCast(__result->getProxy());::Ice::Int __ret;try{__ret = __proxy->end_add(__result);}catch(const ::Ice::Exception& ex){Cpp11FnCallbackNC::exception(__result, ex);return;}if(_response != nullptr){_response(__ret);}}private:::std::function<void (::Ice::Int)> _response;};return begin_add(__p_num1, __p_num2, __ctx, new Cpp11CB(__response, __exception, __sent)); } #endif::Ice::Int IceProxy::MCal::Cal::end_add(const ::Ice::AsyncResultPtr& __result) {::Ice::AsyncResult::__check(__result, this, __MCal__Cal__add_name);::Ice::Int __ret;if(!__result->__wait()){try{__result->__throwUserException();}catch(const ::Ice::UserException& __ex){throw ::Ice::UnknownUserException(__FILE__, __LINE__, __ex.ice_name());}}::IceInternal::BasicStream* __is = __result->__startReadParams();__is->read(__ret);__result->__endReadParams();return __ret; }::Ice::Int IceProxy::MCal::Cal::sub(::Ice::Int __p_num1, ::Ice::Int __p_num2, const ::Ice::Context* __ctx) {__checkTwowayOnly(__MCal__Cal__sub_name);::IceInternal::Outgoing __og(this, __MCal__Cal__sub_name, ::Ice::Normal, __ctx);try{::IceInternal::BasicStream* __os = __og.startWriteParams(::Ice::DefaultFormat);__os->write(__p_num1);__os->write(__p_num2);__og.endWriteParams();}catch(const ::Ice::LocalException& __ex){__og.abort(__ex);}if(!__og.invoke()){try{__og.throwUserException();}catch(const ::Ice::UserException& __ex){::Ice::UnknownUserException __uue(__FILE__, __LINE__, __ex.ice_name());throw __uue;}}::Ice::Int __ret;::IceInternal::BasicStream* __is = __og.startReadParams();__is->read(__ret);__og.endReadParams();return __ret; }::Ice::AsyncResultPtr IceProxy::MCal::Cal::begin_sub(::Ice::Int __p_num1, ::Ice::Int __p_num2, const ::Ice::Context* __ctx, const ::IceInternal::CallbackBasePtr& __del, const ::Ice::LocalObjectPtr& __cookie) {__checkAsyncTwowayOnly(__MCal__Cal__sub_name);::IceInternal::OutgoingAsyncPtr __result = new ::IceInternal::OutgoingAsync(this, __MCal__Cal__sub_name, __del, __cookie);try{__result->prepare(__MCal__Cal__sub_name, ::Ice::Normal, __ctx);::IceInternal::BasicStream* __os = __result->startWriteParams(::Ice::DefaultFormat);__os->write(__p_num1);__os->write(__p_num2);__result->endWriteParams();__result->invoke();}catch(const ::Ice::Exception& __ex){__result->abort(__ex);}return __result; }#ifdef ICE_CPP11::Ice::AsyncResultPtr IceProxy::MCal::Cal::__begin_sub(::Ice::Int __p_num1, ::Ice::Int __p_num2, const ::Ice::Context* __ctx, const ::IceInternal::Function<void (::Ice::Int)>& __response, const ::IceInternal::Function<void (const ::Ice::Exception&)>& __exception, const ::IceInternal::Function<void (bool)>& __sent) {class Cpp11CB : public ::IceInternal::Cpp11FnCallbackNC{public:Cpp11CB(const ::std::function<void (::Ice::Int)>& responseFunc, const ::std::function<void (const ::Ice::Exception&)>& exceptionFunc, const ::std::function<void (bool)>& sentFunc) :::IceInternal::Cpp11FnCallbackNC(exceptionFunc, sentFunc),_response(responseFunc){CallbackBase::checkCallback(true, responseFunc || exceptionFunc != nullptr);}virtual void completed(const ::Ice::AsyncResultPtr& __result) const{::MCal::CalPrx __proxy = ::MCal::CalPrx::uncheckedCast(__result->getProxy());::Ice::Int __ret;try{__ret = __proxy->end_sub(__result);}catch(const ::Ice::Exception& ex){Cpp11FnCallbackNC::exception(__result, ex);return;}if(_response != nullptr){_response(__ret);}}private:::std::function<void (::Ice::Int)> _response;};return begin_sub(__p_num1, __p_num2, __ctx, new Cpp11CB(__response, __exception, __sent)); } #endif::Ice::Int IceProxy::MCal::Cal::end_sub(const ::Ice::AsyncResultPtr& __result) {::Ice::AsyncResult::__check(__result, this, __MCal__Cal__sub_name);::Ice::Int __ret;if(!__result->__wait()){try{__result->__throwUserException();}catch(const ::Ice::UserException& __ex){throw ::Ice::UnknownUserException(__FILE__, __LINE__, __ex.ice_name());}}::IceInternal::BasicStream* __is = __result->__startReadParams();__is->read(__ret);__result->__endReadParams();return __ret; }const ::std::string& IceProxy::MCal::Cal::ice_staticId() {return ::MCal::Cal::ice_staticId(); }::IceProxy::Ice::Object* IceProxy::MCal::Cal::__newInstance() const {return new Cal; }::Ice::Object* MCal::upCast(::MCal::Cal* p) { return p; }namespace { const ::std::string __MCal__Cal_ids[2] = {"::Ice::Object","::MCal::Cal" };}bool MCal::Cal::ice_isA(const ::std::string& _s, const ::Ice::Current&) const {return ::std::binary_search(__MCal__Cal_ids, __MCal__Cal_ids + 2, _s); }::std::vector< ::std::string> MCal::Cal::ice_ids(const ::Ice::Current&) const {return ::std::vector< ::std::string>(&__MCal__Cal_ids[0], &__MCal__Cal_ids[2]); }const ::std::string& MCal::Cal::ice_id(const ::Ice::Current&) const {return __MCal__Cal_ids[1]; }const ::std::string& MCal::Cal::ice_staticId() { #ifdef ICE_HAS_THREAD_SAFE_LOCAL_STATICstatic const ::std::string typeId = "::MCal::Cal";return typeId; #elsereturn __MCal__Cal_ids[1]; #endif }::Ice::DispatchStatus MCal::Cal::___add(::IceInternal::Incoming& __inS, const ::Ice::Current& __current) {__checkMode(::Ice::Normal, __current.mode);::IceInternal::BasicStream* __is = __inS.startReadParams();::Ice::Int __p_num1;::Ice::Int __p_num2;__is->read(__p_num1);__is->read(__p_num2);__inS.endReadParams();::Ice::Int __ret = add(__p_num1, __p_num2, __current);::IceInternal::BasicStream* __os = __inS.__startWriteParams(::Ice::DefaultFormat);__os->write(__ret);__inS.__endWriteParams(true);return ::Ice::DispatchOK; }::Ice::DispatchStatus MCal::Cal::___sub(::IceInternal::Incoming& __inS, const ::Ice::Current& __current) {__checkMode(::Ice::Normal, __current.mode);::IceInternal::BasicStream* __is = __inS.startReadParams();::Ice::Int __p_num1;::Ice::Int __p_num2;__is->read(__p_num1);__is->read(__p_num2);__inS.endReadParams();::Ice::Int __ret = sub(__p_num1, __p_num2, __current);::IceInternal::BasicStream* __os = __inS.__startWriteParams(::Ice::DefaultFormat);__os->write(__ret);__inS.__endWriteParams(true);return ::Ice::DispatchOK; }namespace { const ::std::string __MCal__Cal_all[] = {"add","ice_id","ice_ids","ice_isA","ice_ping","sub" };}::Ice::DispatchStatus MCal::Cal::__dispatch(::IceInternal::Incoming& in, const ::Ice::Current& current) {::std::pair< const ::std::string*, const ::std::string*> r = ::std::equal_range(__MCal__Cal_all, __MCal__Cal_all + 6, current.operation);if(r.first == r.second){throw ::Ice::OperationNotExistException(__FILE__, __LINE__, current.id, current.facet, current.operation);}switch(r.first - __MCal__Cal_all){case 0:{return ___add(in, current);}case 1:{return ___ice_id(in, current);}case 2:{return ___ice_ids(in, current);}case 3:{return ___ice_isA(in, current);}case 4:{return ___ice_ping(in, current);}case 5:{return ___sub(in, current);}}assert(false);throw ::Ice::OperationNotExistException(__FILE__, __LINE__, current.id, current.facet, current.operation); }void MCal::Cal::__writeImpl(::IceInternal::BasicStream* __os) const {__os->startWriteSlice(ice_staticId(), -1, true);__os->endWriteSlice(); }void MCal::Cal::__readImpl(::IceInternal::BasicStream* __is) {__is->startReadSlice();__is->endReadSlice(); }void MCal::__patch(CalPtr& handle, const ::Ice::ObjectPtr& v) {handle = ::MCal::CalPtr::dynamicCast(v);if(v && !handle){IceInternal::Ex::throwUOE(::MCal::Cal::ice_staticId(), v);} }
可以看到生成的類繼承自Ice::Object，這點(diǎn)和ACE的使用又有點(diǎn)像了，只不過ACE要自己寫類繼承。調(diào)用的時(shí)候一個(gè)作為server端監(jiān)聽端口并提供對(duì)象訪問點(diǎn)，client端連接端口并訪問server端提供方法，上面生成的Caculator.h提供給client工程編譯即可。

// ICE_Server.cpp : 定義控制臺(tái)應(yīng)用程序的入口點(diǎn)。 //#include "stdafx.h"#include<Ice/Ice.h> #include<Ice/Application.h> #include<iostream>#include "Caculator.h"using namespace std; using namespace MCal;class CalI:public Cal { public:CalI(){num1d=0;num2d=0;}~CalI(){}virtual int add(int num1,int num2,const Ice::Current&);virtual int sub(int num1,int num2,const Ice::Current&); private:int num1d;int num2d; };int CalI::add(int num1, int num2, const Ice::Current &) {return (num1+num2); } int CalI::sub(int num1,int num2,const Ice::Current&) {if (num1>num2){return (num1-num2);}else{cout<<"there is some wrong!"<<endl;return 0;} }class CalApp:virtual public Ice::Application { public:virtual int run(int,char *[]); };int CalApp::run(int,char *[]) {//shutdownOnInterrupt();Ice::ObjectAdapterPtr adapter = communicator()->createObjectAdapterWithEndpoints("Caladapter","default -p 10000");Ice::ObjectPtr object = new CalI();adapter->add(object,communicator()->stringToIdentity("Cal"));adapter->activate();communicator()->waitForShutdown();if(interrupted())cerr << appName() << ":recv signal,shutting down" << endl;return 0; }#pragma comment(lib, "iced.lib") #pragma comment(lib, "iceutild.lib")int main1(int argc,char* argv[]) {CalApp app;app.main(argc,argv);system("pause");return 0; }int main(int argc, char* argv[]) { int status = 0; Ice::CommunicatorPtr ic; try { ic = Ice::initialize(argc, argv); Ice::ObjectAdapterPtr adapter = ic->createObjectAdapterWithEndpoints("CalAdatper", "default -p 10000"); Ice::ObjectPtr object = new CalI(); adapter->add(object, ic->stringToIdentity("Cal")); adapter->activate(); ic->waitForShutdown(); } catch (const Ice::Exception& e) { cerr << e << endl; status = 1; } catch (const char* msg) { cerr << msg << endl; status = 1; } catch (std::exception& ex) { cerr << ex.what() << endl; status = 1; } if (ic) { ic->destroy(); }system("pause");return status; }
// CalculatorClient.cpp : 定義控制臺(tái)應(yīng)用程序的入口點(diǎn)。 //#include <Ice/Ice.h> #include <Ice/Application.h> #include "Calculator.h" #include <iostream>using namespace std; using namespace MCal;//#define RC_List "/home/tester/Key_Checking/ATT_RC/RMT_B109P_EU_Set.txt" //#define RC_Data "/home/tester/Key_Checking/ATT_RC/RMT_B109P_EU_Set.dat"class MyApp : virtual public Ice::Application { public:virtual int run(int,char*[]); };int MyApp::run(int,char*[]) {Ice::ObjectPrx base = communicator()->stringToProxy("Cal:default -p 10000");CalPrx calculator = CalPrx::checkedCast(base);if(!calculator)throw "Invalid proxy!";cout<<calculator->add(1,2)<<endl;cout<<calculator->sub(56,12)<<endl;//Calc->Close();return 0; }#pragma comment(lib, "ice.lib") #pragma comment(lib, "iceutil.lib")int main1(int argc,char* argv[]) {MyApp app;app.main(argc,argv);system("pause");return 0; }int main(int argc, char* argv[]) { int status = 0; Ice::CommunicatorPtr ic; try { ic = Ice::initialize(argc, argv); Ice::ObjectPrx base = ic->stringToProxy("Cal:default -p 10000"); CalPrx printer = CalPrx::checkedCast(base); if (!printer) { throw "Invalid proxy"; } printer->add(5,7); } catch (const Ice::Exception& ex) { cerr << ex << endl; status = 1; } catch (const char* msg) { cerr << msg << endl; status = 1; } if (ic) ic->destroy();system("pause");return status; }

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