error.h

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#pragma once
#include "core_global.h"
#include <vcruntime_exception.h>
#include <string>
namespace NANA {
 
 
class  NA_API Exception NA_FINAL: public std::exception
{
public:
    Exception();
    Exception(int _code, const String& _err, const String& _func, const String& _file, int _line);
    virtual ~Exception() throw();
 
    virtual const char* what() const throw();
    void formatMessage();
 
    String msg; 
 
    int code; 
    String err; 
    String func; 
    String file; 
    int line; 
};
 
#define NA_Assert( expr ) do { if(!!(expr)) ; else throw NANA::Exception( NANA::Error::ERR_ASSERT, #expr, __FUNCTION__, __FILE__, __LINE__ ); } while(0);
 
 
 
class  CError {
public:
    static CError* instance(std::string filename = "error.txt");
private:
    CError(std::string& filename);
 
    std::string m_filename;//记录错误的文件
 
 
};
 
 
 
 
 
}