Question

我想计算IBM Doors项目中所有模块中所有对象的所有内联。（使用DXL）

这就是我的操作方式（主要是即时调用函数goThroughFolders(current Folder)):

浏览项目中的每个文件夹，检查是否有模块，是否有模块调用函数“ checkLinks（Module m）”

    void goThroughFolders(Folder f)
    {
        Item itm
        if (null f) return

        for itm in f do{

                print("\nScanning folder...")
                if (null itm) continue
                if (isDeleted(itm)) continue

                else if ((type (itm) == "Project") || (type (itm) == "Folder"))
                    {
                  goThroughFolders(folder(itm))
                    }
                else if (type (itm) == "Formal") {
                    print("\nFound Module")
                    checkLinks(module(itm))
                    }

        }
}

检查模块中的链接

void checkLinks(Module m)
{
    string objType = ""
    Object o = null
    Link anyLink
    for o in m do {

objType = o."Object Type" ""

// Check if the type is right
if ( ( objType == "Req" ) || ( objType == "Obj" ) ) {
    // Check for any outlinks at all
    for anyLink in o <- "*" do{



   LinkCount++

   }

} } }

所以我的问题是checkLinks(module(itm))中的函数调用goThroughFolders(Folder f)似乎交出了null对象。

Error:

    -R-E- DXL: <Line:11> null Module do loop parameter was passed
    Backtrace:
        <Line:69> 
        <Line:78> 
    -I- DXL: execution halted

但是我不知道为什么？你能帮我吗？

Answer 1

做好发现缺少的步骤的工作。您可能想做的另一件事是在完成分析后关闭模块，否则，您可能会忘记并将它们保持打开状态，从而牺牲内存，直到退出DOORS。

为了达到这个目的，我在下面做了一些修改和补充-如果不清楚，请随时询问。

理查德

Module m
Skip skLinkSourceMods = create() // Create a skip list to hold references to all modules opened for link analysis

int linkCount = 0

void checkLinks(Item itm, Skip skOpenMods) // Function signature changed to pass in the skip list - not strictly necessary, but clean
{
    m = read (fullName(itm), false, true)
    put(skOpenMods, m, m) // Add the opened module to the skip list, so we can easily close it later
    string objType = ""
    Object o = null
    Link anyLink

    for o in m do {
        objType = o."Object Type" ""

        // Check if the type is right
        if ( ( objType == "Req" ) || ( objType == "Obj" ) ) {

        // Check for any outlinks at all
            for anyLink in o <- "*" do {
               linkCount++
           }
       }
    }
}

void goThroughFolders(Folder f)
{
    Item itm
    if (null f) return

    for itm in f do {
        print("\nScanning folder...")
        if (null itm) continue
        if (isDeleted(itm)) continue

        else if ((type (itm) == "Project") || (type (itm) == "Folder"))
        {
          goThroughFolders(folder(itm))
        }
        else if (type (itm) == "Formal") {
            print("\nFound Module")

            checkLinks(itm, skLinkSourceMods) // Function signature changed (see above) to pass in the skip list - not strictly necessary, but clean
        }
    }
}

void closeModules(Skip skOpenMods)
{
    for m in skOpenMods do // Loop through each module in the skip list
    {
        close(m, false) // Close the module without saving changes (we shouldn't have any - they were opened read-only anyway!)
    }
}

goThroughFolders(current Folder)
print "\n" linkCount " links."
closeModules(skLinkSourceMods)
delete(skLinkSourceMods)

门数所有内联

1 个答案: