我使用gsoap为我的Web服务生成一些类,在我的类的破坏中我没有看到任何免费或删除语句,我必须删除类manualy的成员吗? - 或者gsoup destroy函数有责任吗? 这是我的样本之一:
class SOAP_CMAC ns2__FirstOfflineReserve
{
public:
short *consumed; /* optional element of type xsd:short */
class ns2__FirstOfflineFood *food; /* optional element of type ns2:FirstOfflineFood */
class ns2__FirstOfflineFoodType *foodType; /* optional element of type ns2:FirstOfflineFoodType */
int *id; /* optional element of type xsd:int */
class ns2__FirstOfflineMeal *meal; /* optional element of type ns2:FirstOfflineMeal */
short *remainCount; /* optional element of type xsd:short */
short *selectedCount; /* optional element of type xsd:short */
std::string *serialCard; /* optional element of type xsd:string */
std::string *username; /* optional element of type xsd:string */
struct soap *soap; /* transient */
public:
virtual int soap_type() const { return 36; } /* = unique id SOAP_TYPE_ns2__FirstOfflineReserve */
virtual void soap_default(struct soap*);
virtual void soap_serialize(struct soap*) const;
virtual int soap_put(struct soap*, const char*, const char*) const;
virtual int soap_out(struct soap*, const char*, int, const char*) const;
virtual void *soap_get(struct soap*, const char*, const char*);
virtual void *soap_in(struct soap*, const char*, const char*);
ns2__FirstOfflineReserve() { ns2__FirstOfflineReserve::soap_default(NULL); }
virtual ~ns2__FirstOfflineReserve() { }
};
我看到了保存活动肥皂的教程,以便更快地调用webservice,就像这个例子一样
calcProxy calc(SOAP_IO_KEEPALIVE); // keep-alive improves connection performance
double sum = 0.0;
double val[] = 5.0, 3.5, 7.1, 1.2 ;
for (int i = 0; i < 4; i++)
if (calc.add(sum, val[i], sum))
return calc.error;
std::cout << "Sum = " << sum << std::endl;
return 0;
现在我们不调用soap的破坏功能,所以我不需要担心删除soap对象?
答案 0 :(得分:1)
我已经使用gsoap生成的文件作为.dll项目的组件,在.dll条目部分我使用了以下内容:
int __stdcall DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
{
switch (fdwReason)
{
case DLL_PROCESS_ATTACH:
/* create a soap environment (provides soap services) */
soap = soap_new();
break;
case DLL_PROCESS_DETACH:
/* terminate soap services */
soap_end(soap); //discontinue soap services
soap_free(soap); //free soap resources
break;
}
/* Return 1 to indicate successful initialization */
return 1;
}
这种方法不会导致内存泄漏。您可以在c ++代码中使用这样的改编,不是吗?