H2CO3 is right, you can use a makefile with the CXXFLAGS set with -std=c++11 A makefile is a simple text file with instructions about how to compile your program. Create a new file named Makefile (with a capital M). To automatically compile your code just type the make command in a terminal. You may have to install … Read more
I have gpp installed in my Windows 7 (32 bit) as shown in the picture. PATH variable gas g++ Still eclipse shows the error: “Program “g++” not found in PATH”. How can this be resolved?
The undefined reference error indicates that the definition of a function/method (i.e constructor here) was not found by the linker. And the reason that adding the following line: fixes the issue, is it brings in the implementation as part of the main.cpp whereas your actual implementation is in StaticObject.cpp. This is an incorrect way to fix this problem. I haven’t used Netbeans … Read more
I think the problem is that you are erasing members of the vector you are iterating through. What happens if you erase the first element? i 1 2 3 Ei v1 v2 v3 If we erase 1 when i = 1, our vector indices and values are below and now i = 2. i 1 … Read more
gcc can actually compile c++ code just fine. The errors you received are linker errors, not compiler errors. Odds are that if you change the compilation line to be this: which makes it link to the standard c++ library, then it will work just fine. However, you should just make your life easier and use g++. EDIT: … Read more
On my computer I have Windows 7 x86. I installed MinGW, I wrote the path but when I go in cmd.exe and write g++ -v it says: But when I write the make -v command it recognizes it. I need this for school, I work in Eclipse, I even installed the latest java(I saw it … Read more
Neither <iostream> nor <iostream.h> are standard C header files. Your code is meant to be C++, where <iostream> is a valid header. Use a C++ compiler such as clang++ or g++ (and a .cpp file extension) for C++ code. Alternatively, this program uses mostly constructs that are available in C anyway. It’s easy enough to convert the entire program to compile using a C compiler. Simply remove #include … Read more
Today I have bumped into this problem and solved it in the following way. I pressed “Reset defaults” button everywhere I could find it in Eclipse settings (for example, Preferences/C++/Build/Settings/Discovery). After that the error disappeared and the code compiled successfully.
On my computer I have Windows 7 x86. I installed MinGW, I wrote the path but when I go in cmd.exe and write g++ -v it says: But when I write the make -v command it recognizes it. I need this for school, I work in Eclipse, I even installed the latest java(I saw it … Read more
Flags (or compiler options) are nothing but ordinary command line arguments passed to the compiler executable. Assuming you are invoking g++ from the command line (terminal): $ g++ -std=c++11 your_file.cpp -o your_program or $ g++ -std=c++0x your_file.cpp -o your_program if the above doesn’t work.