c++ - VSCode IntelliSense无法识别SDL框架的SDL_image扩展库

Question

我试图在我的项目中将SDL_image扩展库包含到SDL.framework中，但是VScode的IntelliSense始终用错误行强调我的#include<SDL_image.h>。它产生以下错误:

cannot open source file "SDL2/SDL.h" (dependency of "SDL_image.h")

我能够成功编辑c_cpp_properties.json includePath，因此IntelliSense可以识别SDL框架，但是当尝试对SLD_image执行相同操作时，它失败了。

这是我的c_cpp_properties.json文件:

{
    "configurations": [
        {
            "name": "Mac",
            "includePath": [
                "/Library/Frameworks/SDL2_image.framework/Headers",
                "/Library/Frameworks/SDL2.framework/Headers",
                "${workspaceFolder}/**"
            ],
            "defines": [],
            "macFrameworkPath": [
                "/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks"
            ],
            "compilerPath": "/usr/bin/clang",
            "cStandard": "c11",
            "cppStandard": "c++17",
            "intelliSenseMode": "clang-x64"
        }
    ],
    "version": 4
}

Answer 1

问题不是c_cpp_properties.json，而是SDL_image.h文件。如果您使用的是VScode(尽管是在Mac上)，并且在使用IntelliSense时遇到相同的问题，请从SDL_image.h中更改以下include语句:

#include <SDL2/SDL.h>
#include <SDL2/SDL_version.h>
#include <SDL2/begin_code.h>
#include <SDL2/close_code.h>

对此:

#include <SDL.h>
#include <SDL_version.h>
#include <begin_code.h>
#include <close_code.h>