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Display 2d Vector in Watches
nyislander:
C::B 10.02
In debug if I set a breakpoint on the "Pause" and try to display let's say temp[1] in the Watches for the following code I get the message "no available data" under the temp[1] watch. What am I doing wrong?
--- Code: ---#include <algorithm>
#include <iomanip>
#include <iostream>
#include <vector>
using namespace std;
int main()
{ // main
int j = 0, h = 0;
vector< vector< int > > temp (5);
for (h = 0; h < 5; ++h)
{for (j = 0; j < 5; ++j){temp[h].push_back(j); cout << setw(2) << temp[h][j];} cout << endl;}
system("PAUSE");
} // end main
--- End code ---
oBFusCATed:
Does watches for 1d vector work?
Does watches work for simple variables (int,float)?
nyislander:
Yes, for a 1d vector Watches works. When I watched 2d & 3d vectors in 8.02 I could see them.
ollydbg:
works here (latest debugger branch nightly, windows, gdb with python)
here is the log:
--- Code: ---> p temp
$6 = std::vector of length 5, capacity 5 = {std::vector of length 5, capacity 8 = {0, 1, 2, 3, 4}, std::vector of length 5, capacity 8 = {0, 1, 2, 3, 4}, std::vector of length 5, capacity 8 = {0, 1, 2, 3, 4}, std::vector of length 5, capacity 8 = {0, 1, 2, 3, 4}, std::vector of length 5, capacity 8 = {0, 1, 2, 3, 4}}
>>>>>>cb_gdb:
> pvector temp
elem[0]: $7 = std::vector of length 5, capacity 8 = {0, 1, 2, 3, 4}
elem[1]: $8 = std::vector of length 5, capacity 8 = {0, 1, 2, 3, 4}
elem[2]: $9 = std::vector of length 5, capacity 8 = {0, 1, 2, 3, 4}
elem[3]: $10 = std::vector of length 5, capacity 8 = {0, 1, 2, 3, 4}
elem[4]: $11 = std::vector of length 5, capacity 8 = {0, 1, 2, 3, 4}
Vector size = 5
Vector capacity = 5
Element type = std::vector<int, std::allocator<int> >
--- End code ---
--- Code: ---p temp
--- End code ---
command internally call the python pretty printer.
--- Code: ---pvector temp
--- End code ---
use the stl container script support.
But the watch window does not parse the output quite well. :(
oBFusCATed:
Watch windows doesn't parse the pretty printer output...
And I suppose that nyislander doesn't have pretty printers...
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