francesco

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francesco has asked 31 questions and find answers to 42 problems.

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francesco questions

omp for loop for constexpr indexes
Fortran function returning allocatable array
SFINAE with template pack: disabling member if no template arguments
Force deduction of template parameter to reference
specialize template member in derived class
Template class does not see inherited template member
copy elision in c++03
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

francesco answers

Memory allocation when passing a std::vector to a function in C++
GDB print backtrace instead of breaking when watching an address
bash: trigger output on stdout
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