int' to float' 需要缩小转换

Question

从 type_1 转换为 type_2 时出现转换编译器错误

CoordF character_coord() const { return character_coord_; };
void Set_character_coord(int x, int y) { character_coord_ = { x, y }; }; //line with error
void Set_character_coord(CoordF char_coord){ character_coord_ = char_coord; };

float vert_speed() const { return vert_speed_; };
void Set_vert_speed(float vert_speed) { vert_speed_ = vert_speed; };

camera_.Set_camera_coord({ screen_width_ / 2, screen_height_ / 2 }); //another example of same error 
camera_.Set_camera_size( screen_width_, screen_height_);

任何帮助都感激不尽

Answer 1

{} 运算符暗示您不需要强制转换。 使用 () 也许