C++17 PMR test2
Posted by Anonymous on Wed 3rd Jul 2024 00:56
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modification of post by Anonymous (view diff)


/*
 * Compile and run with
 * rm -f a.exe* ; clang++ -target x86_64-w64-mingw32 -std=c++17 -Bstatic c++pmr1.cpp
 * $ PATH+=':/usr/x86_64-w64-mingw32/sys-root/mingw/bin/' ./a.exe
 */
#include <array>
#include <cstddef>
#include <iostream>
#include <memory_resource>


int main(int ac, char *av[])
{
    char buffer[64];

    std::pmr::monotonic_buffer_resource pool{buffer, sizeof(buffer)};
    std::pmr::polymorphic_allocator<char> pa{&pool};
    std::pmr::string s{"x", pa};

    for (int i=0 ; i < 10 ; i++) {
        s+=s;
    }

    std::cout << s << std::endl;

    return EXIT_SUCCESS;
}