Debugging generics in Lazarus IDE
lazarus / 12-Debugger

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lolka_bolka · 2018-05-24 20:42

Guys, I am crying.

Please somebody enlighten me about this:

I have this:

TDictionaryStrInt = specialize TFPGMap<string, integer>;
Can somebody tell me how the heck can I debug the Map, the Key/Value
pairs?

I just see only reference to a memory address, but I really need to
see the items.

Watch, local variables does not helps me.

I can see only this:

Code: Pascal  [Select][+][-]window.onload = function(){var x1 =
document.getElementById("main_content_section"); if (x1) { var x =
document.getElementsByClassName("geshi");for (var i = 0; i
 <TDictionaryStrStr> = {  <TFPSMAP> = {     <TFPSLIST> = {     
 <TOBJECT> = {         _vptr$ = {           0x5612ec,          
 0x230b988}},       FLIST = ,       FCOUNT = 1,       FCAPACITY = 4, 
    FITEMSIZE = 8},      FKEYSIZE = 4,      FDATASIZE = 4,    
FDUPLICATES = DUPIGNORE,     FSORTED = false,     FONKEYPTRCOMPARE =
$426b70 <TFPGMAP$2$CRC36DB32B4__KEYCOMPARE>,     FONDATAPTRCOMPARE =
$523e30
 <FGL$_$TFPSMAP_$__$$_BINARYCOMPAREDATA$POINTER$POINTER$$LONGINT>},  
FONKEYCOMPARE = $0,   FONDATACOMPARE = $0}

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Martin_fr · 2018-05-24 21:52

This isnt really a debugger problem.
If you follow the code into the map, you will see it stores it data in
flist, and flist is a PByte.

Items are accessed by
    FList+Index*ItemSize

So you need to follow the code, to understand the full structure that
is hidden behind the PByte.