error C3861: 'sort': identifier not found

[ASQ19]

[ double temp=0;
int index1;
//double temp_p_f=0;
count_f=0;

ofstream myfile20;
ofstream grid;

//

for (index=0;index<nt;index++){
Final_T[index]=Final_T[index]*Final_T[index]/4;
}

myfile20.open ("fine-time.txt");
grid.open ("grid.txt");
////myfile << "Writing this to a file.\n";
//

//---------------------
vector<double> my;

for(i=0; i<npixels; i++){
my.push_back(Final_T[i]);
}
//----------------
myfile20 << setw(16) ;
for (int k=1; k<nz+1;k++){
for (int j=1; j<ny+1;j++){
for (int i=1; i<nx+1;i++){
index= (k-1) * nx * ny +(j-1) * (nx) + (i-1) ;
/*if(abs(dp_loc[index])>pi){
dp_loc[index]=pi;
}*/

myfile20 <<Final_T[index]<<setw(16) ;
//myfile20 <<velocityx[index]<< setw(16) ;
// save fine scale time
if(Final_T[index]<threshold){
count_f=count_f+porosity[index]*dx[index]*dy[index]*dz[index];
}
}
myfile20 << endl ;
}
}




double val,result, tmp;
int count=0;
//vector<double> t_;
//vector<double> Vp;
//vector<double> Area;
//int jj=0;

sort(my.begin(), my.end());

val = my.at(0);

//write in to gird.txt
for(i=0;i<npixels;i++)
{

if(val < my.at(i))
{
grid<<my.at(i-1)<<endl;
}
}

startClock1 = clock();


//=====================================================================================
}]

[Little Bobby Tables]

a) it would be great if you could post all of your code
b) it would be great if you could format it correctly

doing a) is a neccessity because we arent aware if you didnt bring it out of the namespace (is that the proper phrase?) or if you even included the proper header

[ASQ19]

The code is very long, it will distract you. I found the answer

Just need to add <algorithm> to the library

Thanks

[Little Bobby Tables]

it doesnt matter how long it is. it wont distract us because we know what to look for. we cant look for it though if you dont help us help you

[Peter87]

Does it work if you write std::sort?