francesco

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francesco has asked 22 questions and find answers to 39 problems.

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francesco questions

Visibility of private virtual function in abstract base classes
access to optionally present members of base template class
gcc >=10.1 and clang do not detect unused but set lambda
using declaration inside a member function for an inherited member field
template deduction failed for std::plus
const method modifies object using reference
template class wrapping a arbitrary type/non-type template class
invoke_result to obtain return type of template member function
if constexpr vs sfinae
Visibility of members of base template class not directly inherited

francesco answers

Double pointer **src and operation (*(*src)++ = reg_offset)
Check if all elements of a cv::mat are positive or equal to 0
Check dependency of the job
is there a null stream? optional printing
How to erase non-alpha chars and lowercase the alpha chars in a single pass of a string?
Alternative to using helper function to store a static variable for a template function?
Partial Template Specialization using enable_if
Safe usage of `reinterpret_cast`
Why can't we initialize a "constexpr variable" inside a Switch (below a non last SWITCH CASE)?
Hybrid programming of Fortran and C++: Fortran can not call C++ subroutines [duplicate]