5、基类，所有对象的基类，m_propertyMap成员是存储属性和属性对于的set接口对
class CBaseClass
{
public:
CBaseClass() {}
virtual ~CBaseClass() {}
public:
std::map<std::string, SetValueProperty> m_propertyMap;
private:
};
测试类
class CHelloClass : public CBaseClass
{
public:
DECLARE_CLASS(CHelloClass);
ACCESS_INTERFACE(CHelloClass, int, Age, "年龄")
ACCESS_INTERFACE(CHelloClass, int, Sex, "性别")
public:
CHelloClass();
virtual ~CHelloClass();
public:
static void * Instance();
public:
virtual void RegistProperty( );
protected:
int m_Age = 0;
int m_Sex = 0;
};
CHelloClass类是一个测试类，用于测试第三节所写的动态生成对象是否正确，RegistProperty接口里边是对属性的注册
1、测试main函数
int main(int argc, char *argv[])
{
QCoreApplication a(argc, argv);
CHelloClass * pVar = (CHelloClass*)CClassFactory::IntanceFactory().CreateObject("CHelloClass");
if (pVar)
{
int pAge = 2;
int pSex = 1;
pVar->m_propertyMap["Age"](pVar, &pAge);
pVar->m_propertyMap["Sex"](pVar, &pSex);
std::cout << pVar->GetAgeDescribe() << pVar->GetAge() << std::endl;
std::cout << pVar->GetSexDescribe() << pVar->GetSex() << std::endl;
}
return a.exec();
}
2、效果结果截图
图1 CHelloClass测试结果
序列化和反序列化
本片文章主要讲解的是动态生成对象，并没有打算深入的去剖析系列化和反序列化的模块，demo中也有一小部分的序列化代码，主要是使用tinyxml2来读文件，代码如下：
void DynamicObject::Deserialize()
{
tinyxml2::XMLDocument doc;
if (tinyxml2::XML_NO_ERROR == doc.LoadFile("D:examplepaintDynamicCreateObjecttest.xml"))
{
if (tinyxml2::XMLNode * rootNode = doc.FirstChildElement("Ojbectlist"))
{
const char * rootText = rootNode->ToElement()->Attribute("name");
tinyxml2::XMLElement * element = rootNode->FirstChildElement("Object");
while (element)
{
const char * objectName = element->Attribute("name");
tinyxml2::XMLElement * propertyElement = element->FirstChildElement("Property");
while (propertyElement)
{
const char * propertyName = propertyElement->Attribute("name");
const char * propertyValue = propertyElement->Attribute("value");
}
tinyxml2::XMLNode * nextNode = element->NextSibling();
if (nextNode == nullptr)
{
break;
}
element = nextNode->ToElement();
}
}
}
}
