Hi all,
We are heavily making use of polymorphism. Using the debugger, the
variables view shows the members of the declared class, not of the
implemented. This doesn’t really help much.
However, using gdb in the console view, I can look into the
implementation class, using the following command sequence:
set print object on
print expression
My question, is this a limitation of the gdb MI
(-var-evaluate-expression seems to be used for the variables view),
should the input be sent to the gdb folks instead?
Or could the CDT do it, e.g. gdb commands can be also sent to a gdb MI
session?
Anyone working on that already?
Greetings, Jens.
Example:
#include <iostram>
using namespace std;
class Client {
public:
virtual ~Client() {}
};
class SpecificClient : public Client {
public:
virtual ~SpecificClient() {};
private:
int mFive;
string mText;
};
int main()
{
Client *p = new SpecificClient;
cerr << "Set break point here " << p << endl;
return 0;
}
Set print object on
print *p
1329-interpreter-exec console "print *p"
~"$1 = (SpecificClient) {\n"
$1 = (SpecificClient) {
~" <Client> = {\n"
<Client> = {
~" _vptr.Client = 0x400eb0\n"
_vptr.Client = 0x400eb0
~" }, \n"
},
~" members of SpecificClient: \n"
members of SpecificClient:
~" mFive = 0"
mFive = 0~", \n"
,
~" mText = {\n"
mText = {
~" static npos = 18446744073709551615"
static npos = 18446744073709551615~", \n"
,
~" _M_dataplus = {\n"
_M_dataplus = {
~" <std::allocator<char>> = {\n"
<std::allocator<char>> = {
~" <__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No
data fields>}, \n"
<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data
fields>},
~" members of
std::basic_string<char,std::char_traits<char>,std::allocator<char>
>::_Alloc_hider: \n"
members of
std::basic_string<char,std::char_traits<char>,std::allocator<char>
>::_Alloc_hider:
~" _M_p = 0x3dfdcefe18 \"\""
_M_p = 0x3dfdcefe18 ""~"\n"
~" }"
}~"\n"
~" }"
}~"\n"
~"}"
}~"\n"
Jens Elmenthaler
Platform & Components Lab
Architecture Development Team
Verigy Germany GmbH, Herrenberger Str. 130, 71034 Böblingen
Sitz der Gesellschaft: Böblingen - Amtsgericht Böblingen HRB 6167
WEEE-Reg.-Nr. DE 16968742
Geschäftsführer: Hans-Jürgen Wagner, Dietmar Höller
Tel: +49 7031 4357-119
j*ens.elmenthaler@xxxxxxxxxx* <mailto:jens.elmenthaler@xxxxxxxxxx>
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