This is an example of how to use stxxl::STACK_GENERATOR
class to generate an external stack type with stxxl::grow_shrink_stack
implementation, four blocks per page, block size 4096 bytes
#include <stxxl/stack>
int main(int argc, char * argv[])
{
typedef stxxl::STACK_GENERATOR<int, stxxl::external, stxxl::normal, 4, 4096>::result ext_stack_type;
if (argc < 2)
{
STXXL_MSG("Usage: " << argv[0] << " number_of_stacks");
return -1;
}
char dum;
STXXL_MSG("Enter a symbol:");
std::cin >> dum;
ext_stack_type * my_stacks = new ext_stack_type[atoi(argv[1])];
STXXL_MSG("Enter a symbol:");
std::cin >> dum;
delete[] my_stacks;
STXXL_MSG("Enter a symbol:");
std::cin >> dum;
return 0;
}