CODEWITHSUNDEEP
c++gmpmpfrmpir
Itachi Uchiwa
Itachi Uchiwa

Reputation: 3164

Why I get "mpir_ui" was not declared in this scope?

after installing mpir-3.0 on fedora 31. Now I try to build project:

#include <stdio.h>
#include <gmp.h>
#include <mpir.h>
#include <mpfr.h>
#include <iostream>
using namespace std;



int main(int argc, char* argv[])
{

     mpf_t a;         //mpir float variable
     mpf_init(a);     //initialise a
     mpir_ui two = 2; //mpir unsigned integer variable
     FILE* stream;    //file type pointer to output on standard output (console)
     mpf_init_set_ui (a, 2);          //set value of a to 2
     mpf_out_str (stream, 10, 2, a); //output value of a
     cout << "\nMPIR working" << "\n" ;

}

But when I compile it I get this error:

‘mpir_ui’ was not declared in this scope; did you mean ‘mpfr_ai’?|

I've used the flags:

 -lmpir -lmpfr -lgmp

Upvotes: 0

Views: 105

Answers (0)

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