I believe that since C++11, the erase
function of most containers (e.g. std::vector
) accepts a const_iterator
as parameter:
iterator erase (const_iterator position);
Still my compilers (GCC 4.8 and Clang 3.2, both using GCC libstdc++) won't allow me to use such function, even when compiling with --std=c++11
.
Is it a compiler/libstdc++ bug, or did I do something bad? This is a sample code:
#include <vector>
int main( )
{
std::vector<int> v;
v.push_back( 1 );
v.push_back( 2 );
v.push_back( 3 );
std::vector<int>::const_iterator i = v.begin();
while( i != v.end() ) {
i = v.erase( i );
}
return 0;
}
This issue is documented here and it's reported as a partial implementation for now.
CTRL + F with your browser and search for N2350
.
If you are on Linux it's possible to build a development version of the libcxx
library from the LLVM project that you can download from here; I don't know if this solves any of the issues that you are experiencing but I'm proposing it as an alternative to the libstdc++
.
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