CODEWITHSUNDEEP
c++c++11netbeans-7
user2070653
user2070653

Reputation: 171

Configuring C++11 in Netbeans

I am using Netbeans 7.2, and I have downloaded GCC 4.7 using the Cygwin setup. I have also added the directories to my PATH and I believe configured the settings in NetBeans appropriately. No matter what I do, I get the error: -std=c++11 not recognized.

This line, from source code that I need to use, is particularly causing problems:

using size_type = long unsigned int;

Is this specific to c++11 syntax?

Upvotes: 17

Views: 18969

Answers (2)

Manohar Reddy Poreddy
Manohar Reddy Poreddy

Reputation: 27495

Simpler Steps:

  1. Open the project
  2. File menu > Project Properties
  3. Under Build > C++ Compiler > C++ Standard > C++14/ C++11

Upvotes: 5

Ferenc Géczi
Ferenc Géczi

Reputation: 563

With GCC 4.7.2 it compiles if you use the -std=c++11

C:\Users\ferenc>type using_test.cpp
#include <iostream>

using size_type = long unsigned int;

int main(int argc,char* argv[])
{
        std::cout<<sizeof(size_type)<<std::endl;
        return 0;
}

C:\Users\ferenc>g++ -std=c++11 using_test.cpp

C:\Users\ferenc>a.exe
4

C:\Users\ferenc>

  1. Make sure that you have pointed NetBeans to the correct MinGW version. To do that, go to Project Properties > Build > Tool Collection > ... > Tool Collection Manager and there you can set the path to the proper g++ version.

  2. Make sure that you have set the correct compiler options:

    Project Properties > Build > C++ Compiler >

    Compilation Line > Additional Options

    set it to: -std=c++11

Upvotes: 27

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