dev-c++

running a project in Dev c++

南楼画角 提交于 2019-12-07 07:20:49
问题 I have a folder that contains a few .h and .cpp files along with a makefile. How can I run them in dev C++. I have just started using dev C++, hence, a bit clueless about this. the make file is CC=g++ CV=-I/usr/include/opencv CV2=-lml -lcvaux -lhighgui -lcv -lcxcore all: $(CC) main.cpp HOG.cpp HOGFeaturesOfBlock.cpp $(CV) $(CV2) -o featureExtractor and I'm getting the error main.cpp, hog.cpp: no such file or directory. 回答1: Create a new project using File >> New Project. You can ignore the C

How to call perl from C++?

霸气de小男生 提交于 2019-12-06 13:30:17
问题 I have a perl program for processing the large taxt file in particular format. I have prepared an exe file from that perl which works as Windows Console App. But for academic use the App is needed to be written in Better GUI (C++). It is impossible for me to rewrite the whole code again in C++ (Due to time constraint). Is there any way to take file from C++ GUI, use perl App (.pl or .exe) for processing and again use C++ Window to display the output. Any other better options are welcome. 回答1:

Win32 API Functions not Found

笑着哭i 提交于 2019-12-06 12:26:40
I am usign DevC++ on Windows 7 Ultimate 32 bit and have included windows.h and psapi.h in my program. All the Windows APIs I've used so far ar working except for GetProcessId and DebugActiveProcessStop. The compiler returns in both cases that the specified function is undeclared. However, when I look in winbase.h, I can clearly see that GetProcessId is declared. Even when I hover the mouse over the function, information on the structure is displayed. So, why can't the compiler seem to recognize either function? When using the Win32 API headers you need to specify what version of the operating

Code::Blocks/ Dev-c++: error: iostream: No such file or directory

戏子无情 提交于 2019-12-06 07:40:28
I downloaded Code::Blocks from here: http://www.codeblocks.org/downloads/26 I'm learning c programming. When I run the following program, I get error: iostream: No such file or directory error: syntax error before "namespace" warning: type defaults to `int' in declaration of `std' warning: data definition has no type or storage class In function `main': error: `cout' undeclared (first use in this function) error: (Each undeclared identifier is reported only once error: for each function it appears in.) error: `cin' undeclared (first use in this function) I'm running the following program:

Defining Bytes in GCC Inline Assembly in Dev-C++(.ascii in AT&T syntax on Windows)

三世轮回 提交于 2019-12-05 16:42:30
问题 The code below is just showing a Message Box on the screen. The addresses are hardcoded to facilitate: int main () { asm("xorl %eax, %eax \n" "xorl %ebx, %ebx \n" "xorl %ecx, %ecx \n" "xorl %edx, %edx \n" "pushl %ecx \n" //$0x0 "pushl $0x20206c6c \n" //" ll" "pushl $0x642e3233 \n" //"d.23" "pushl $0x72657375 \n" //"resu" "movl %esp, %ecx \n" //store "user32.dll" address in %ecx "movl $0x7c801d7b, %ebx \n" //store address of LoadLibraryA in %ebx "pushl %ecx \n" "call *%ebx \n" "movl

running a project in Dev c++

▼魔方 西西 提交于 2019-12-05 08:26:58
I have a folder that contains a few .h and .cpp files along with a makefile. How can I run them in dev C++. I have just started using dev C++, hence, a bit clueless about this. the make file is CC=g++ CV=-I/usr/include/opencv CV2=-lml -lcvaux -lhighgui -lcv -lcxcore all: $(CC) main.cpp HOG.cpp HOGFeaturesOfBlock.cpp $(CV) $(CV2) -o featureExtractor and I'm getting the error main.cpp, hog.cpp: no such file or directory. Create a new project using File >> New Project. You can ignore the C/C++ options if you use a custom makefile. Also, an empty project will do. Add the source and header files to

Install Curl in Dev C++ [closed]

a 夏天 提交于 2019-12-05 05:49:48
Closed. This question is off-topic . It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 4 years ago . Hi I'm trying to install Curl : http://curl.haxx.se/download.html , Dev C++ and so far not achieved, could someone explain how to install Curl in Dev C++? First copy ..\curl-7.40.0-devel-mingw64\include folder from downloaded package into C:\Dev-Cpp\MinGW64\include then copy libraries file (.o,.a,.lib) that are inside ..\curl-7.40.0-devel-mingw64\lib64 folder into C:\Dev-Cpp\MinGW64\lib then compile very first

Why does AVG(antivirus) detect an executable produced from Dev-C++ as a virus?

╄→гoц情女王★ 提交于 2019-12-04 03:44:48
I created a default Dev-C++ project and instead of the usual return 0; , it had return EXIT_SUCCESS; and upon compiling and running it, I was alerted by my antivirus that the executable was a virus. I tried the same code with Visual C++, Eclipse and Codeblocks and they all compiled it successfully … so I am a bit confused here.. — Why does AVG detect executables produced from Dev-C++ with the line return EXIT_SUCCESS; as a virus when other similar macros work perfectly fine? Why is AVG labeling my C++ program a virus? For example, here is a C++ program that AVG detects as a virus: #include

C++: Pointer vs Pointer of Pointer to insert a node in a Binary Tree

本秂侑毒 提交于 2019-12-04 03:31:31
问题 I was creating a function to insert a element in a binary tree and, first, i did the following on Visual Studio 2012: void Insert(Nodo *root, int x){ if(root == NULL){ Nodo *n = new Nodo(); n->value = x root = n; return; } else{ if(root->value > x) Insert(&(root)->left, x); else Insert(&(root)->right, x); } } But this same code doesn't work at Dev-C++, I need to use Pointer of Pointer to make it work, like this: void Insert(Nodo **root, int x){ if(*root == NULL){ Nodo *n = new Nodo(); n-

Dev C++ compilation error, permission denied

拜拜、爱过 提交于 2019-12-04 03:22:51
问题 I want to compile a code program using dev c++ compiler but my compiler didn't compile my code.The program consist of two files one is header and other is implementation .cpp file. The code i want to compile is correct and working,but it didn't compiling on my pc(windows 7) Please help The error which i am getting is Permission denied ld returned 1 exit status C:\Makefile.win [Build Error] [Project1.exe] Error 1 here is my compile log Compiler: Default compiler Building Makefile: "C:\Makefile