Microsoft Visual C++ is a C and C++ compiler for Windows. The most recent version of the compiler is Visual C++ 2012, which is available in both commercial editions and in a free Express Edition. The compiler supports the following languages: C: Only the C90 standard is supported; there is ...

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9 views

Dequeue iterator is not derefrencable

my basic visual c++ program opens a shared memory which has a queue of void pointer. Then I create 5 integers dynamically and put their addresses to queue. After each insert I print the size of queue ...
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1answer
31 views

simulate vectors as 2D arrays

I know that we can't have multi dimensional vectors. But I thought about defining the cells of the vector as pointers and this way simulate a two dimensional vector. Here's the code: const char* ...
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1answer
27 views

Creating a fully functional MP3 player in Windows

How do i create a MP3 player for windows? I need a good GUI. My main question is: 1) Which is better Win32 API, QT, MFC, or anything else ? 2) I am good in Java, but i cannot develop this project in ...
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0answers
10 views

How to *reliably* install the VC++ redistributable on end-user computers

Best practices from Microsoft dictate that we link dynamically to the VC++ runtime for security reasons, and it sure would be nice if our application automatically picked up hotfixes without requiring ...
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18 views

HAVI undefined error when creating AVI files

I'm trying to create an AVI file from a series of BMP images and am using Lucian Wischik's source code from http://www.wischik.com/lu/programmer/avi_utils.html however when I #include "avi_utils.h" ...
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56 views

Search a string in folder which contains different types of files (e.g.- .pdf,.txt,.doc,.xls,.xlsx,.zip.rar and many more) [on hold]

I have created a folder which keeps the all the attachments from the outlook. i have to search any particular string in all the files of the folder, Like Windows Desktop Search which search in all the ...
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0answers
11 views

LNK2001 error when compiling on command line, but not in IDE

I have a large VC++ project developed in Visual Studio 2010 that I need to be able to build from the command line using CL.exe. In the IDE, the project builds successfully, but I haven't been able to ...
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14 views

Programming Embedded/External Microcontrollers with VC++

The microcontroller I am suppose to program controls a Lattice FPGA. I've never programmed a controller with VC++ (only C up to this point), and I am currently deciding over two design routes I could ...
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27 views

injecting a hex array to a new file created in c++ [on hold]

I want to write a program that creates a new file and injects a hex array in it, I create new file: HANDLE hFile3 = CreateFile("C:\\a.exe", GENERIC_READ | GENERIC_WRITE, 0, NULL, CREATE_NEW, ...
1
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1answer
68 views

what is fastest way for Visual-C++ DLL to copy 2-3Mega-Bytes to a C# buffer?

And what kind of C# buffer can handle this? I need my C# solution .exe to get about 2-3MB of data, up to 60 times a second, from a Visual-C++ DLL that is generating live video frames (up to ...
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4answers
94 views

Why float taking 0.699999 instead of 0.7 [duplicate]

Here x is taking 0.699999 instead of 0.7 but y is taking 0.5 as assigned. Can you tell me what is the exact reason for this behavior. #include<iostream> using namespace std; int main() { ...
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8 views

Intel's IPP to create images from arrays

I am working in C++ and I have a vector container of float values. I want to write an image file to disk where the pixel values of the image are the values from the array.For instance I have 40,000 ...
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0answers
7 views

Can't figure out reason for this particular error

I'm attempting to access a "Windows global memory buffer" created by a third-party library for managing data being transfered from quickly sampling analog-to-digital I/O cards. The third-party library ...
0
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2answers
66 views

Rewrite C code into C# completely or write DLL? [on hold]

Can anyone tell me what would be more efficient: A large program is written in visual-C++ years ago is now intended to be written in C#. What would be better, re-writing the whole code of visual-C++ ...
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1answer
22 views

Visual Studio C++ option warn if class member is not initialized

Is there an option in the Visual Studio 2012 C++ compiler to make it warn if you use uninitialized class members? The RTC-Checks are not compatible with managed C++ (/clr)

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