c++ - 带有#include的C++未知重写说明符

Question

矩形

#pragma once

#ifndef RECTANGLE_H
#define RECTANGLE_H

#include "Input.h” //Necessary to prevent errors (defines)

class Rectangle {

public:

    Rectangle();
    ~Rectangle();

    static bool rectIsColliding(Rectangle r1, Rectangle r2); 

    float getX();
    float getY();
    float getWidth();
    float getHeight();

    void setX(float);
    void setY(float);
    void setWidth(float);
    void setHeight(float);

    void setPos(float, float);
    void setSize(float, float);

    void translate(float, float);
    void scale(float, float);

    void flip();

private:

    float x;
    float y;

    float width;
    float height;

};

#endif

Player.h:

#pragma once

#ifndef PLAYER_H
#define PLAYER_H

#include "Input.h” //Necessary to prevent errors (defines)

#include "Rectangle.h"

class Player {

public:

    Player();
    ~Player();

    void update(); //Run on every tick (physics, motion, etc.)
    void render(); //Run on every render (graphics, image, etc.)

private:

    Rectangle hitbox; //C3646: "hitbox" unknown ovveride specifier
                      //C4430: missing type specifier - int assumed. Note: C++ does not support default-int

    float xPos = 0, yPos = 0; //Position
    float vX = 0, vY = 0; //Velocity

    Direction direction; //Direction for graphics

    unsigned char *image; //Image pointer

    int width, height, comp; //Image dimentions

    unsigned int texture, VBO, VAO, EBO; //Buffers

    int vertexShader; //Vertex shader pointer
    int fragmentShader; //Fragment shader pointer

    unsigned int shaderProgram; //Dual shader program pointer

};

#endif

据我了解，这是由编译器无法找到Rectangle类引起的，尽管IDE可以(因此为什么没有其他错误)。

我尝试过的事情:

在Player.h中围绕矩形移动

将矩形包含在stdafx.h中

将Rectangle代码(Rectangle.h和Rectangle.cpp)复制到Player.h中。

更改C++版本

Answer 1

该问题与链接具有从未显示的错误的对象的错误有关。我对一些 header 进行了重新排序，发现了一些以前从未显示过的警告，并且在修正了这些警告之后， pop 了两个错误，当这些错误被修正后，代码可以正常编译。