如何获取eclipse来识别预处理语句？ [英] How to get eclipse to recognize preprocessor statements?

问题描述

我已经设法使IDE通过修改config.ini来正确编译java项目，但IDE本身仍然显示有关处理器语句的错误：

  //＃ifdef VER_X 
 public class Video extends FirstCanvas {
 //＃else 
 public class Video extends SecondCanvas {
 // #endif 
 ... 
  

是否有可以解决的设置或插件这个？

编辑：也许有一点澄清：我正在寻找一些能使IDE编辑器更符合代码的东西。由于编辑器THINKS的错误，它不会让我遵循任何定义。

解决方案

更多的OO方法使用单独的类，在运行时在它们之间进行选择：

  public class FirstVideo extends FirstCanvas {
 ... 
} 
 
 public class SecondVideo extends SecondCanvas {
 ... 
} 
 
 ... 
 video =（something？new FirstVideo （）：new SecondVideo（））; 
  

这不需要非标准的编译步骤来实现并且不会打开eldritch的门C / C ++预处理指令的恐怖。

I've managed to get the IDE to compile the java project correctly by modifying the config.ini, but the IDE itself is still showing errors concerning the processor statements:

//#ifdef VER_X
public class Video extends FirstCanvas {
//#else
public class Video extends SecondCanvas {
//#endif
...

Is there a setting or a plug-in that would solve this?

EDIT: Maybe a little clarification: I'm looking for something that will make the IDE editor more compliant with the code. It won't let me follow any definitions because of what the editor THINKS are errors.

解决方案

A more OO approach to this would use separate classes, selecting between them at runtime:

public class FirstVideo extends FirstCanvas {
   ...
}

public class SecondVideo extends SecondCanvas {
   ...
}

...
video = (something ? new FirstVideo() : new SecondVideo());

This does not require non-standard compilation steps to achieve and doesn't open the door to the eldritch horrors of C/C++ preprocessor directives.

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