Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
You can use valgrind with the following options
valgrind --tool=callgrind ./(Your binary)
It will generate a file called callgrind.out.x. You can then use kcachegrind tool to read this …
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
@TODO: make a general discuss about removing elements form containers ...
vector -> best to remove backwards ...
You cannot erase elements from a container
using the function std::for_each
or the range-based for …
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
but you can initialize a static constexpr variable inside the defintion of a class.
constexpr means that the corresponding value can be dertermined at compile time. You …
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
There are 3 for loops in C++,
the usual for loop, the range-based for loop (introduced in C++11) and the std::for_each for loop.
Both the range-based for loop and …
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Illustrative examples for the following discussions can be found here.
Do not use templated generic function/method unless necessary. Templated generic function are more useful generally speaking. However, templated function/method …