please wait
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by nvthielen
new window form a Win32 API in the program
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| i wanne open a new window whit a push of a button. ---------------------------------------------------- i tink i need t do that whit createWindow but don't ... |
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Mar 29, 2023 at 9:26am
[4 replies] Last: i add 2 int WINAPI and a callback. and the problem is sloft. (by nvthielen)
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by jNc
how to return 2d array?
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| Know how to return 1d array, can not find solution for 2d array Cant use vector |
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Mar 29, 2023 at 8:47am
[12 replies] Last: #include <iostream> #include <algorithm> template<typename T> class... (by seeplus)
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| Mathematical help with midi pitchbend :) |
| Hey everyone, For an application in Juce framework I'm looking to calculate pitch from a notenumber and pitchweel value. Let's say i have a midi note of 36 (C2... |
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Mar 28, 2023 at 8:57pm
[2 replies] Last: careful, those sounds may be radioactive :) (is bad pun on pitchblend... (by jonnin)
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by allenmaki
how to pass one element of an array only
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| Hello everybody, I know how to pass a complete multidimension array to a function, but how can I pass one element only of a multifunction array to a function... |
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Mar 28, 2023 at 6:56am
[5 replies] Last: @allenmaki, you have been given code for 2-d arrays (not that the func... (by lastchance)
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by ajiten73
Unable to increase the precision in computing square root using bisection method.
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| Tried to code bisection method to compute square root of 2, till the difference between two consecutive steps is less than some specific value, say 10^{-11}, wh... |
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Mar 27, 2023 at 9:15pm
[10 replies] Last: How many digits would you like? #include <iostream> #include <vector... (by lastchance)
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by gabzz29
user invalid input
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| hey guys im trying to make the user to loop only with the option of y/n only if ever the user pressed a number or another letter it would say invalid only choos... |
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Mar 26, 2023 at 9:29am
[2 replies] Last: now it works thank you (by gabzz29)
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by Ch1156
SFML Help (Math calculation help) (1,2)
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| So im working with SFML and im just messing around with it and learning, and im trying to figure out how to place the corners of 4 squares on the corners of the... |
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Mar 25, 2023 at 12:06am
[28 replies] Last: Im trying to just prevent the player from colliding with the square, I... (by Ch1156)
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by seeker62
; missing before cout
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| The following code gives me error "expected ';' before 'cout'. if (select == 'A' || select == 'a') cout << "You are in car care \n\n"; else... |
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Mar 22, 2023 at 12:58pm
[7 replies] Last: If you don't already know of it, have a look at: https://www.learncpp.... (by seeplus)
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by gabzz29
c++ void
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| there seem have a problem at line line 28,64,66 #include <iostream> using namespace std; void concatonate(){ string first,second,third,all; ... |
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Mar 22, 2023 at 10:32am
[4 replies] Last: Without knowing the exercise requirements, consider something like: ... (by seeplus)
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by jNc
using infinite loop with epoch chrono method to get timestamp, cpu heats up to 90 degrees
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| Code below: auto miliseconds = duration_cast(system_clock::now().time_since_epoch()).count(); bool todayDayStamp = false; miliseconds = duration_cast<... |
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Mar 21, 2023 at 10:23pm
[1 reply] : Let the CPU sleep for a while on each iteration. https://en.cpprefere... (by Peter87)
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by ajiten73
Library source code of: sqrt.c
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| Request some inputs to kickstart into understanding, as what is implied by the code as at: https://opensource.apple.com/source/Libm/Libm-47.1/ppc.subproj/sqrt.... |
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Mar 20, 2023 at 5:41pm
[2 replies] Last: hmm. Wonder whats in that table. I'd have said shift right half the ... (by jonnin)
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by Ch1156
C++ Questions
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| I'm going to put all my questions about C++ here in this thread from now on so i have a handy and easy place to access them for reference as i read through and ... |
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Mar 18, 2023 at 10:43am
[10 replies] Last: Thank you for the responses, ive decided to use std:: for now. (by Ch1156)
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by PhysicsIsFun
inheritance confusion
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| Hi guys, assume I have a parent class which is supposed to be abstract in the sense that any running program would only run a child class that inherited from... |
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Mar 10, 2023 at 10:49pm
[18 replies] Last: Besides, what you have shown could essentially be written: #include <... (by keskiverto)
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by hassan236
expression
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| I studied in reference book that Any arrangement of variables, constants, and operators that specifies a computation is called an expression. I also studied tha... |
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Mar 10, 2023 at 5:52pm
[13 replies] Last: cout is also the expression? how? In addition to what @seeplus ment... (by mbozzi)
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| brackets |
| So I'm wondering why i can't use normal bracket when initializing a constructor in my header file? //works juce::ValueTree fullTree{"Fulltree"}; //Doe... |
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Mar 10, 2023 at 12:47pm
[8 replies] Last: class Sample { int x {42}; int y(7); // error }; int z(3); ... (by seeplus)
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by Bengbers
Accessing socket that is created in another Class
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| My project uses this structure: BasexClient.h class BasexClient { public: BasexClient (const std::string, const std::string, const std::string, const std... |
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Mar 9, 2023 at 3:55pm
[18 replies] Last: Good luck! :) (by seeplus)
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by Jonathan100
passing 2d array as argument
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| Hello. I am trying to do what seem to be simple task- I have an 2d array and i pass it as argument to a function [c++ code]. Array in main: #define Words... |
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Mar 8, 2023 at 9:34am
[3 replies] Last: > I wonder what is the difference now? Dunno, I wasn't watching you ed... (by salem c)
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| Initialize array of arrays |
| Hey, I don't know how to copy values from an array into an array of arrays, what am i doing wrong? I have an array of bools, now i want to create 8 of them Thi... |
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Mar 6, 2023 at 6:03pm
[15 replies] Last: Tx again! (by wimvandenborre)
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by SubZeroWins
new/delete exception
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| This example was intended to throw an exception by allocating more memory than is available, but instead it succeeds. sizeof(*pointer) = 4 (size of 1st int ... |
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Mar 6, 2023 at 11:24am
[7 replies] Last: > Do you guys really assign a pointer to NULL & back to NULL after del... (by JLBorges)
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by Ch1156
Is sizeof useful in modern C++?
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| Im just re reading through some material and im wondering, is the sizeof operator useful in modern C++? I could see how it could probably be useful back in the ... |
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Mar 5, 2023 at 12:23pm
[3 replies] Last: It is required in some situations; for instance for implementing a cus... (by JLBorges)
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