hash_map::to_array (STL/CLR)
The latest version of this topic can be found at hash_map::to_array (STL/CLR).
Copies the controlled sequence to a new array.
Syntax
cli::array<value_type>^ to_array();
Remarks
The member function returns an array containing the controlled sequence. You use it to obtain a copy of the controlled sequence in array form.
Example
// cliext_hash_map_to_array.cpp
// compile with: /clr
#include <cliext/hash_map>
typedef cliext::hash_map<wchar_t, int> Myhash_map;
int main()
{
Myhash_map c1;
c1.insert(Myhash_map::make_value(L'a', 1));
c1.insert(Myhash_map::make_value(L'b', 2));
c1.insert(Myhash_map::make_value(L'c', 3));
// copy the container and modify it
cli::array<Myhash_map::value_type>^ a1 = c1.to_array();
c1.insert(Myhash_map::make_value(L'd', 4));
for each (Myhash_map::value_type elem in c1)
System::Console::Write(" [{0} {1}]", elem->first, elem->second);
System::Console::WriteLine();
// display the earlier array copy
for each (Myhash_map::value_type elem in a1)
System::Console::Write(" [{0} {1}]", elem->first, elem->second);
System::Console::WriteLine();
return (0);
}
[a 1] [b 2] [c 3] [d 4]
[a 1] [b 2] [c 3]
Requirements
Header: <cliext/hash_map>
Namespace: cliext