please wait
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by kayceeken
Access violation error when using Hazel
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| I was following a youtube video on using Hazel https://www.youtube.com/watch?v=zn7N7zHgCcs and I have everyday installed quite OK. However I encounter an except... |
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Apr 8, 2022 at 6:24pm
[12 replies] Last: Update: @Ganado, I just managed to isolate the problem code section! W... (by kayceeken)
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by pmah
File manipulation
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| Hello, I am a newbie in c++. I have done file copy program which copies two file and makes new file to write. But this has limitations, it doesn't consider whit... |
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Apr 8, 2022 at 9:53am
[4 replies] Last: To read a file into a vector and then display: #include <iostream> ... (by seeplus)
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by Cambalinho
how use BITMAPINFO? why is BGR() instead RGB()?
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| heres how i use BITMAPINFO: BitInfo.bmiHeader.biSize = sizeof(BitInfo.bmiHeader); BitInfo.bmiHeader.biWidth = Width; BitInfo.bmiHead... |
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Apr 7, 2022 at 8:54pm
[10 replies] Last: microsoft has _byteswap*** family of functions. If I am not mistaken, ... (by jonnin)
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by Cambalinho
how send a function array parameter?
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| heres how i call the function: unsigned int PixelColors ; // draw a line: DrawLine3D(PixelColors,RotOrigin,RotDestination, RGB(0,255,0) ); the funct... |
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Apr 7, 2022 at 8:00pm
[16 replies] Last: thanks for the correction to all.. thank you (by Cambalinho)
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by Cambalinho
how convert a 2D vector to void*?
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| how can i convert 2D vector to void*? creating a 2D vector: std::vector<std::vector<unsigned int>> PixelColors( ConsoleHeight , std::vector<unsigned int> (Co... |
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Apr 7, 2022 at 8:00pm
[13 replies] Last: ganado.. thanks for the correction ;) (by Cambalinho)
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by Squabs
Arrays with outputFilles.
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| So I have the function for choice 2 at the bottom of the program and I'm trying to implement it into the code so its functioning correctly. Also I'm trying to i... |
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Apr 7, 2022 at 12:45pm
[4 replies] Last: // Input user selection. cin >> userChoice; ... (by jlb)
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by Cplusc
Reading Text File
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| I want to read a text file using following function, This functions are in class Mesh which takes std::string mesh_name in the constructor. Also the mesh name_ ... |
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Apr 7, 2022 at 10:39am
[10 replies] Last: Unless I'm missing something re the input file, this seems vastly over... (by seeplus)
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by frek
push_back and emplace_back
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| Hi all, I know, say, for an std::vector, push_back(x) means to copy or move x to the end of the vector and emplace_back(x) means to construct x at the end ... |
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Apr 7, 2022 at 1:41am
[5 replies] Last: > So for built-in types, there's no difference between the two, yeah? ... (by JLBorges)
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by dorito200
declaring an iterator inside a templated function
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| Hey yall, so for one of my projects I've been assigned to do some templated functions for vectors that use iterators. I can do it every other way, and maybe I'm... |
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Apr 7, 2022 at 12:59am
[2 replies] Last: ah ok that makes a lot of sense haha, i guess i was way overthinking i... (by dorito200)
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by juicypwner
How can i fix this line?
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| unsigned Sum(vector<int> GivenVector) { //stuff } is giving me the following errors: Calculate.cpp:50:14: error: ‘vector’ was not declared in thi... |
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Apr 6, 2022 at 11:27pm
[1 reply] : #include vector and use std::vector to get the proper namespace or a... (by jonnin)
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by Cambalinho
how use memset()?
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| how i use memset()? heres my actual code: if(Pixels==NULL)VirtualFree(Pixels, 0,MEM_RELEASE);; unsigned int PixelsCount =SizeWidth*SizeHeight*size... |
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Apr 6, 2022 at 10:03pm
[8 replies] Last: the best shot was realy: std::fill(Pixels, Pixels + SizeWidth * SizeH... (by Cambalinho)
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by Cambalinho
how convert a 1D array to 2D and get it's size?
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| heres the array: void *BufferMemory; int BufferSize = ConsoleWidth * ConsoleHeight * sizeof(unsigned int); if(BufferMemory) VirtualFree(BufferMemory, ... |
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Apr 5, 2022 at 11:12am
[10 replies] Last: unsigned int PixelColors ; This is not standard C++. In standard... (by seeplus)
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by leo2008
data align issue
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| I am trying to solve problem mentioned in the below link using CPP. Any comments? https://stackoverflow.com/questions/41229092/java-datastream-alignment |
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Apr 4, 2022 at 11:22pm
[3 replies] Last: From your SO link: * A data stream contains a binary stream of data ... (by DizzyDon)
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by Cplusc
MPI_Aint_diff is undefined
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| I'm trying to run the following code in my PC but I get MPI_Aint_diff undefined. I included the correct platform of mpi library but still I'm getting this error... |
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Apr 4, 2022 at 10:08pm
[7 replies] Last: @lastchance I didn't get how how can I send ints and doubles separatel... (by Cplusc)
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by pmah
Concatenating string
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| I have an expression: const char* client_name = "client"+ std::to_string(getpid()) But I get error like below: client.cpp:54:20: error: invalid convers... |
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Apr 4, 2022 at 9:56am
[5 replies] Last: std::string::c_str() gives you the pointer to the internal buffer of... (by kigar64551)
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by pmah
OOP
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| I am a new first semester student. I wanted to work with OOP. I have a question, how can I make one class function accessible by another ? Below is my code: ... |
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Apr 4, 2022 at 8:58am
[3 replies] Last: The issue is that src is defined locally in function input() - so can'... (by seeplus)
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by Cambalinho
CodeBlocks IDE: can i make function descriptions?
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| using the CodeBlocks IDE, can i create a Functions Descritpions? |
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Apr 3, 2022 at 7:14pm
[no replies]
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by Cambalinho
how calculate values from 1D array?
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| see these code: void *BufferMemory; int BufferSize = ConsoleWidth * ConsoleHeight * sizeof(unsigned int); if(BufferMemory) VirtualFree(BufferMemory,... |
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Apr 3, 2022 at 6:38pm
[2 replies] Last: understand... thank you so much for all... now i need create a new top... (by Cambalinho)
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by salem c
problem
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| Well it looks like this https://github.com/S-SHASHANK/Electronic_Store_Management_System/blob/master/main.cpp Except for the code-projects.org scrawled in the ... |
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Apr 3, 2022 at 2:17pm
[5 replies] Last: Instead of providing what was asked for, OP has deleted his post again... (by AbstractionAnon)
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by MacarenaMea
ADT IteratedList - represented using a DLL
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| Hey! I need help with my assigment and i don't know where to start with the implementation part, can somebody give me any resources or advice? IteratedList.... |
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Apr 2, 2022 at 2:07pm
[3 replies] Last: The code you posted looks like it's been word-wrapped. Is your copy c... (by dhayden)
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