Change parallel_stable_sort to boost::sort::parallel_stable_sort. The public api is entirely in the boost::sort namespace, the documentation just omits it for brevity. ᐧ On Sun, Jun 24, 2018 at 6:58 AM, ian D Chivers via Boost-users < boost-users@lists.boost.org> wrote:
I have installed boost to work with
Windows
Microsoft Visual C++
Cygwin g++
Linux
openSuSe
I can compile and run test programs On all three versions.
However I get the following error messages when trying To call one of the routines in
https://www.boost.org/doc/libs/1_67_0/libs/sort/doc/ html/sort/parallel.html
Here is the cygwin message
$ g++ ch3604.cxx ch3604.cxx: In function 'int main()': ch3604.cxx:155:3: error: 'parallel_stable_sort' was not declared in this scope parallel_stable_sort( x.begin() , x.end() );
Here is the Microsoft message
C:\document\cpp\examples>cl /EHsc /I "C:\Program Files\boost\boost_1_67_0" -O2 /F 1000000000 ch3604.cxx Microsoft (R) C/C++ Optimizing Compiler Version 19.13.26129 for x64 Copyright (C) Microsoft Corporation. All rights reserved.
ch3604.cxx
I get a similar message on openSuSe linux.
Here is the top part of the source file
#####
#include <iostream> #include <algorithm> #include <array> #include <chrono> #include <random> #include <string> #include
using namespace std;
#####
Here is a section of the main program
#####
parallel_stable_sort( x.begin() , x.end() );
heading = "Boost sort "; t = timer_01.elapsed(); print_time(heading, t);
cout << x[0] << " " << x[nr-1] << endl;
#####
I get similar messages when trying to use any of the serial Or parallel routines.
The documentation says that I only need to include
#include
To make things available.
Any thoughts?
Ian Chivers
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