Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>As already said, you do not need to explicitly deallocate any memory here. You are not "new"ing up anything yourself. Everything will be taken care of by the destructors of the map objects.</p> <p>You could condense the update_provider function a little...</p> <pre><code>RISStorageManager::risStorageResponse update_provider(const std::string &amp;prov_id, int KeepAlive) { RISStorageManager::risStorageResponse response = (providerMap.end() == providerMap.find(prov_id)) ? risStorageCreated : risStorageUpdated; providerMap[prov_id].KeepAlive = KeepAlive; return response; } </code></pre> <p>And here is some test code to explain a couple things...</p> <pre><code>int main(int argc, char *argv []) { // Create new provider and print result... std::cout &lt;&lt; update_provider("test1", 1) &lt;&lt; std::endl; // Add a URI to the first provider for fun... providerMap["test1"].uris["www.google.com"].name = "GOOGLE"; providerMap["test1"].uris["www.google.com"].properties = 0xFF; // Create new provider and print result... std::cout &lt;&lt; update_provider("test2", 1) &lt;&lt; std::endl; // Create new provider and print result... std::cout &lt;&lt; update_provider("test3", 1) &lt;&lt; std::endl; // Update first provider and print result... std::cout &lt;&lt; update_provider("test1", 0) &lt;&lt; std::endl; // Explicitly remove first provider if you want... providerMap.erase("test1"); // // Now only 2 providers are in map (test2 and test3). // The program will exit and the STL map destructors will take care of any // memory deallocation that is needed to clean up the maps. You don't need // to explicitly clean up anything unless you want to remove providers from // your map explicitly. // return 0; } </code></pre>
    singulars
    1. This table or related slice is empty.
    1. POHow do I erase a map containing structures of maps which contain structures?
      singulars
      1. PTQuestion
    1. PTAnswer
    1. This table or related slice is empty.
    1. USakagixxer
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    1. This table or related slice is empty.
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload