LAPACKError
===========

.. cpp:class:: numpy::LAPACKError

   numpy C++ class.

Example
-------

.. code-block:: cpp

   #include <numpy/np_ndarray.h>
   using namespace numpy;

   // Use LAPACKError
   LAPACKError obj;
   // ... operations ...

Constructors
------------

.. list-table::
   :widths: 55 25 20
   :header-rows: 1

   * - Signature
     - Location
     - Example
   * - ``LAPACKError(const std::string &routine, lapack_intinfo)``
     - NP_MKL_LINALG.H:46
     - 

Other Methods
-------------

.. list-table::
   :widths: 40 20 15 25
   :header-rows: 1

   * - Signature
     - Return Type
     - Location
     - Example
   * - ``std::string format_error(const std::string &routine, lapack_intinfo)``
     - std::string
     - NP_MKL_LINALG.H:54
     - 
   * - ``lapack_int info()``
     - lapack_int
     - NP_MKL_LINALG.H:49
     - :ref:`View <example-lapackerror-info-0>`


Code Examples
-------------

The following examples are extracted from the test suite.

.. _example-lapackerror-info-0:

.. dropdown:: info (np_test_2_all.cpp:19772)
   :class-title: example-dropdown

   .. code-block:: cpp
      :linenos:
      :lineno-start: 19762
      :emphasize-lines: 11

          // ============================================================================
          // INFO TESTS (using primitive types to avoid NDArray complexities)
          // ============================================================================
      
          void np_test_introspection_info() {
            std::cout << "========= info: display object information =======================";
      
            // Test info on primitive type
            int x = 42;
            // std::cout << "Primitive type info:" << std::endl;
            numpy::introspection::info(x);
      
            double y = 3.14;
            // std::cout << "Double type info:" << std::endl;
            numpy::introspection::info(y, true);
      
            bool passed = true;  // Just verify no exceptions
      
            if (!passed) {
              std::cout << "  [FAIL] : in np_test_introspection_info() : info test failed";
              throw std::runtime_error("np_test_introspection_info failed");