neeraj
Severity: Notice
Message: Undefined index: userid
Filename: views/question.php
Line Number: 195
Backtrace:
File: /home/u125378470/domains/lawhelpguru.org/public_html/application/views/question.php
Line: 195
Function: _error_handler
File: /home/u125378470/domains/lawhelpguru.org/public_html/application/controllers/Questions.php
Line: 416
Function: view
File: /home/u125378470/domains/lawhelpguru.org/public_html/index.php
Line: 315
Function: require_once
<button aria-describedby="--stacks-s-tooltip-oktmjodj" aria-label="Bookmark" aria-pressed="false" class="js-bookmark-btn s-btn s-btn__unset c-pointer py4 js-gps-track" data-controller="s-tooltip" data-gps-track="post.click({ item: 1, priv: 0, post_type: 1 })" data-s-tooltip-placement="right" data-selected-classes="fc-yellow-600"></button><svg aria-hidden="true" class="mln2 mr0 svg-icon iconHistory" height="18" viewbox="0 0 19 18" width="19"></svg>
Many times I see these types of codes.
What is the use of template in the code below?
I ask this because the template parameter T does not appear in the declaration.
template <typename T>
struct op_pointer_to_mat;
template <typename T>
struct op_pointer_to_col_vect;
Does it mean that the definition of op_poineter_to_mat and op_pointer_to_col_vect is somewhere else with template parameter T?