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::AsyncResultPtr    begin_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::AsyncResultPtr    begin_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::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 = ::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::AsyncResultPtr    begin_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::AsyncResultPtr    begin_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::AsyncResultPtr    begin_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::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 = ::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::AsyncResultPtr    begin_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_addPtrnewCallback_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_addPtrnewCallback_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_addPtrnewCallback_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_addPtrnewCallback_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_subPtrnewCallback_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_subPtrnewCallback_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_subPtrnewCallback_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_subPtrnewCallback_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::IntIceProxy::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::AsyncResultPtrIceProxy::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::AsyncResultPtrIceProxy::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::IntIceProxy::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::IntIceProxy::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::AsyncResultPtrIceProxy::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::AsyncResultPtrIceProxy::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::IntIceProxy::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"};}boolMCal::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_STATIC    static const ::std::string typeId = "::MCal::Cal";    return typeId;#else    return __MCal__Cal_ids[1];#endif}::Ice::DispatchStatusMCal::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::DispatchStatusMCal::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::DispatchStatusMCal::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);}voidMCal::Cal::__writeImpl(::IceInternal::BasicStream* __os) const{    __os->startWriteSlice(ice_staticId(), -1, true);    __os->endWriteSlice();}voidMCal::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;  }