tehrengruber/lldb-eigen-data-formatter

LLDB Data Formatter for dense matrices and vectors of the Eigen library

lldb-eigen-data-formatter's Issues

Add pretty printing for large matrices

Printing of large matrices will probably just fill the screen with garbage. A pretty printer would be useful.

Gcc does not print the correct information

See defrustrator/examples/eigen.cpp

(lldb) p v2
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Eigen vectors of dynamic size don't work properly

#include <Eigen/Dense>
#include <iostream>

int main() {
  Eigen::VectorXd a(3, 1);

  std::cout << a << std::endl;
}

Eigen vectors of dynamic size won't work if .rows() and .cols() are inlined. In order to make this work we need to infer the number of cols from the template parameter and get the number of rows from m_storage.m_rows

Output for dynamicially sized matrices is None

I've installed with bash -c "$(curl -fsSL https://raw.githubusercontent.com/tehrengruber/LLDB-Eigen-Data-Formatter/master/tools/install.sh)".

Is there anything else I would need to do to get it to work in CLion IDE on a Mac?
Does lldb look in ~/.lldbinit by default?

This is what I get if ->

(lldb) print this->x_
(Eigen::VectorXd) $4 = None

Conversion to Python 3 (and LLDB 9.0.1)

I used 2to3 to convert LLDB_Eigen_Data_Formatter.py but only with limited success. The matrices now print out in transposed format (which is good enough) but LLDB records error messages along the lines of

Traceback (most recent call last): File "/home/me/.lldb-eigen-data-formatter/LLDB_Eigen_Data_Formatter.py", line 128,
in format_matrix return dynamically_sized_matrix_to_string(valobj) File "/home/me/.lldb-eigen-data-formatter/LLDB_Eigen_Data_Formatter.py", line 121,
in dynamically_sized_matrix_to_string return print_raw_matrix(data, rows, cols) File "/home/me/.lldb-eigen-data-formatter/LLDB_Eigen_Data_Formatter.py", line 51,
in print_raw_matrix output += val.rjust(padding+1, ' ') AttributeError: 'NoneType' object has no attribute 'rjust'

Obviously, the valobj object is of the type None. The trail runs cold there.

Any help is warmly appreciated.