C++使用ICE实现两台主机通信实例

ice使用过程跟google protocol buffer、gsoap类似，都是先写一个类似配置文件的东西，然后使用提供的工具生成相应语言的代码。

ice先写一个后缀名为.ice的文件，然后使用slice2cpp.exe生产对应c++代码，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++类的命名空间，Cal是生成类的名字，add和sub是定义类的两个方法。

可以直接命令行执行slice2cpp Caculator.ice生成，也可以在vs中选择slice2cpp作为编译.ice的工具生成，下面是工具生成的代码

// **********************************************************************
//
// 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);}
}

可以看到生成的类继承自Ice::Object，这点和ACE的使用又有点像了，只不过ACE要自己写类继承。调用的时候一个作为server端监听端口并提供对象访问点，client端连接端口并访问server端提供方法，上面生成的Caculator.h提供给client工程编译即可。

// ICE_Server.cpp : 定义控制台应用程序的入口点。
//#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 : 定义控制台应用程序的入口点。
//#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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