UserExceptionFactory.h

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//
// Copyright (c) ZeroC, Inc. All rights reserved.
//
 
#ifndef ICE_USER_EXCEPTION_FACTORY_H
#define ICE_USER_EXCEPTION_FACTORY_H
 
#include <IceUtil/Shared.h>
#include <IceUtil/Handle.h>
#include <Ice/Config.h>
 
#ifdef ICE_CPP11_MAPPING
 
#include <functional>
 
namespace Ice
{

using UserExceptionFactory = std::function<void(const std::string&)>;
 
}
 
namespace IceInternal
{
 
template<class E>
void
#ifdef NDEBUG
defaultUserExceptionFactory(const std::string&)
#else
defaultUserExceptionFactory(const std::string& typeId)
#endif
{
    assert(typeId == E::ice_staticId());
    throw E();
}
 
}
#else
 
namespace Ice
{

class ICE_API UserExceptionFactory : public IceUtil::Shared
{
public:
 
    virtual void createAndThrow(const ::std::string&) = 0;
    virtual ~UserExceptionFactory();
};
typedef ::IceUtil::Handle<UserExceptionFactory> UserExceptionFactoryPtr;
 
}
 
namespace IceInternal
{
 
template<class E>
class DefaultUserExceptionFactory : public Ice::UserExceptionFactory
{
public:
 
    DefaultUserExceptionFactory(const ::std::string& typeId) :
        _typeId(typeId)
    {
    }
 
#ifdef NDEBUG
    virtual void createAndThrow(const ::std::string&)
#else
    virtual void createAndThrow(const ::std::string& typeId)
#endif
    {
        assert(typeId == _typeId);
        throw E();
    }
 
private:
    const ::std::string _typeId;
};
 
}
 
#endif
#endif