Thank you man i recently started c++ as i can't understand java. I am currently reading a book on it from which source can i be more generalised to its concepts
http://www.fuckinggoogleit.com/
Marie
BinaryByter
google will help you a lot when learning
BinaryByter
sure :)
Mat
Mat
It's not for fun, it's actually a good advice for you. And you'll need those messages to ask people what's wrong with your program
Dima
lol
Anonymous
xD
BinaryByter
thats why nobody gave an answer
BinaryByter
because the question was badly asked from the beginning
BinaryByter
and people won't help you if you don't help them for helping you
BinaryByter
because that usually means that you don't REALLY care about getting the solution
Anonymous
because that usually means that you don't REALLY care about getting the solution
Sry for my behavior sir got a lot of knowledge from this one error
BinaryByter
no problem :)
BinaryByter
Dudes does anybody know how to return a reference to a vector that was created inside of a function?
BinaryByter
std::move doesnt seem to do what I want ot
MᏫᎻᎯᎷᎷᎬᎠ
BinaryByter
because its faster than copying a vector of 10.000 values lol
BinaryByter
maybe returning a const reference
MkfsSion
it's non-use
MᏫᎻᎯᎷᎷᎬᎠ
Unless u used constexpr as lvl
MkfsSion
the memory will be released
BinaryByter
well yea but isnt there a way, using std::move to move the reference?
MkfsSion
when the function end
BinaryByter
I don't feel like using a smart pointer
BinaryByter
since that would imply that I use new
BinaryByter
return tempVector;
BinaryByter
?
BinaryByter
i said maybe I coudl try to
BinaryByter
but it doesnt work
BinaryByter
Dudes does anybody know how to return a reference to a vector that was created inside of a function?
@OxFFFFFFFF you know how to!
BinaryByter
xD
BinaryByter
returning a const would be totally fine with me
BinaryByter
fine i'll use output arguments ;_;
BinaryByter
time to get my code stinky
BinaryByter
BinaryByter
BinaryByter
I don't use a lambda
BinaryByter
besides, constexpr != const
Anonymous
Hi friend
BinaryByter
and constexpr is not at all what I need
MᏫᎻᎯᎷᎷᎬᎠ
Lemme try 4 u
MᏫᎻᎯᎷᎷᎬᎠ
U said u wanna return a reference of vector
MᏫᎻᎯᎷᎷᎬᎠ
U said u wanna return a reference of vector
And the vector itself should be local reference in function, right?
BinaryByter
And the vector itself should be local reference in function, right?
it is a local variable
MᏫᎻᎯᎷᎷᎬᎠ
Let me give it a shot
BinaryByter
But u returning a const
But the function doesnt always return the same only based on the inputs to the function. so it doesnt qualify as a constexpr
MᏫᎻᎯᎷᎷᎬᎠ
But the function doesnt always return the same only based on the inputs to the function. so it doesnt qualify as a constexpr
I'll find that through compiler error lol
AkhiL
1
23
345
4567
Print this pattern. if possible from while loop or do from for loop, i will convert it
BinaryByter
I mean I know how I could fix this
BinaryByter
but it would clog out my code ;_;
BinaryByter
1
23
345
4567
Print this pattern. if possible from while loop or do from for loop, i will convert it
Someone's too lazy to do his homework? lol xD
Aman
1
23
345
4567
Print this pattern. if possible from while loop or do from for loop, i will convert it
Just 2 loops. Try friend
MᏫᎻᎯᎷᎷᎬᎠ
BinaryByter
int start = 1;
int pos = 0;
for (size_t i = 0; i < 4; i++, start++) {
pos = start;
for (size_t j = 0; j < i; j++, pos++) {
std::cout « pos;
}
}
BinaryByter
I need to do it
BinaryByter
without a global variable/a variable in the main class
BinaryByter
because thats like
BinaryByter
super ugly to use later
BinaryByter
int start = 1;
int pos = 0;
for (size_t i = 0; i < 4; i++, start++) {
pos = start;
for (size_t j = 0; j < i; j++, pos++) {
std::cout « pos;
}
}
be thankful that today i'm in good mood :D