c++ 类文件的动态库生成及调用例子

#ifndef TEST_CLASS_H_
#define TEST_CLASS_H_
#include <iostream>
#include <string>

using namespace std;
#ifdef SERVERDLL_EXPORTS
#define SERVERDLL_API __declspec(dllexport)
#else
#define SERVERDLL_API __declspec(dllimport)
#endif
class SERVERDLL_API TestClass
{
public:
    virtual void VirtualFunction(const string& model_file, const string& trained_file, const string& mean_file);
    void NormalFunction(void);
};
SERVERDLL_API void func(void);