qt 中结构体添加构造函数后报错

Question

我定义了一个结构体并添加了构造函数：

struct DataInfo{
    GLenum       type;
    const char*  filename;
    int       note;
    DataInfo(){
        type = 0;
        filename = nullptr;
        note = 0;
    }
};

但是在初始化一个结构体时：

DataInfo pain = {1,"../texture/red.file",null};

qt报错：could not convert '{1, "../texture/red.file"}' from 'brace-enclosed initializer list' to 'ShaderInfo'

Answer 1

struct DataInfo{
    GLenum       type;
    char*  filename;
    int       note;
    DataInfo(GLenum ptype, const char*  pfilename,int pnote){
        type = ptype;
        strcpy(filename,pfilename);
        note = pnote;
    }
};
/*************************/
DataInfo pain((GLenum)1,"../texture/red.file",0);