Hi, I have the code which copy from a STL list to another if a condition is met: list<A*> alist; for (list<A*>::iterator iter = alist.begin(); iter != alist.end(); ++iter) { A* a = (*iter); if ( a->aFunc( i, j) { destList.push_back(a); } } I try doing this, but it does not compile: for_each(alist.begin(), alist.end(), if_then( bind(&A::aFunc, _1 , i, j ), columnBlocks.push_back(_1))); There are my errors: error: no matching function for call to âstd::vector<A*, std::allocator<A*>
::push_back(const boost::lambda::lambda_functor<boost::lambda::placeholder<1> &) error: âif_thenâ was not declared in this scope
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